{"product_id":"frog-ease-in-line-smartchlor-cartridges-6-pack","title":"FROG @ease In-Line SmartChlor Replacement Chlorine Cartridges - 6 Pack","description":"\u003cdiv style=\"font-family:inherit;color:#1f2d33;line-height:1.6;max-width:100%;\"\u003e\n\u003cdiv style=\"background:#0b3954;color:#fff;border-radius:8px;padding:12px 16px;margin:0 0 12px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;\"\u003e\n\u003cstrong style=\"font-size:1.08em;letter-spacing:0.02em;\"\u003eFree Shipping on this item in the USA\u003c\/strong\u003e\u003cspan style=\"opacity:0.9;\"\u003eOn online orders at HotTubPirate.com.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#eef7f8;border-left:5px solid #0e7c86;border-radius:8px;padding:18px 20px;margin:0 0 1.4em;\"\u003e\n\u003ch2 id=\"overview\" style=\"color:#0b3954;font-size:1.3em;margin:0 0 0.6em;\"\u003eSix SmartChlor Cartridges to Cover a Full FROG Mineral Cycle\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eStock up with the FROG @ease In-Line SmartChlor Cartridges 6 Pack: six silver, pre-filled chlorine cartridges for spas with a built-in FROG @ease In-Line holder, such as Caldera Vacanza and FROG cartridge ready Caldera Fantasy Series models. Each cartridge works alongside the blue FROG @ease Mineral Cartridge to keep free chlorine at a low, steady 0.5–1.0 ppm with no cyanuric acid.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eSix cartridges cover about 18–24 weeks of typical use, enough to carry a full 4-month mineral cycle with spares left over. Buy in bulk once and skip the mid-season reorder.\u003c\/p\u003e\n\u003cp class=\"htp-pair-link\" style=\"margin:0 0 0.9em;padding:10px 14px;background:#fff;border:1px dashed #0e7c86;border-radius:8px;\"\u003e\u003cstrong style=\"color:#0b3954;\"\u003eAlways used together:\u003c\/strong\u003e pair SmartChlor with the \u003ca href=\"\/products\/frog-ease-inline-mineral-cartridge-hot-tubs\" style=\"color:#0e7c86;font-weight:600;\"\u003eFROG @ease In-Line Mineral Cartridge\u003c\/a\u003e, the blue cartridge that goes in the top slot and is replaced every 4 months. FROG @ease needs both cartridges to sanitize your water.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;margin-top:6px;\"\u003e\n\u003cdiv style=\"flex:1 1 120px;min-width:120px;background:#fff;border:1px solid #d5e6e8;border-radius:8px;padding:10px 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:0.78em;text-transform:uppercase;letter-spacing:0.04em;color:#0e7c86;font-weight:600;\"\u003eIn the Pack\u003c\/div\u003e\n\u003cdiv style=\"font-size:1.02em;font-weight:700;color:#0b3954;\"\u003e6 Cartridges\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 120px;min-width:120px;background:#fff;border:1px solid #d5e6e8;border-radius:8px;padding:10px 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:0.78em;text-transform:uppercase;letter-spacing:0.04em;color:#0e7c86;font-weight:600;\"\u003eSupply\u003c\/div\u003e\n\u003cdiv style=\"font-size:1.02em;font-weight:700;color:#0b3954;\"\u003eAbout 4–6 Months\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 120px;min-width:120px;background:#fff;border:1px solid #d5e6e8;border-radius:8px;padding:10px 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:0.78em;text-transform:uppercase;letter-spacing:0.04em;color:#0e7c86;font-weight:600;\"\u003eCovers\u003c\/div\u003e\n\u003cdiv style=\"font-size:1.02em;font-weight:700;color:#0b3954;\"\u003eA 4-Month Mineral Cycle\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 120px;min-width:120px;background:#fff;border:1px solid #d5e6e8;border-radius:8px;padding:10px 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:0.78em;text-transform:uppercase;letter-spacing:0.04em;color:#0e7c86;font-weight:600;\"\u003eFree Chlorine\u003c\/div\u003e\n\u003cdiv style=\"font-size:1.02em;font-weight:700;color:#0b3954;\"\u003e0.5–1.0 ppm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 120px;min-width:120px;background:#fff;border:1px solid #d5e6e8;border-radius:8px;padding:10px 12px;text-align:center;\"\u003e\n\u003cdiv style=\"font-size:0.78em;text-transform:uppercase;letter-spacing:0.04em;color:#0e7c86;font-weight:600;\"\u003eCyanuric Acid\u003c\/div\u003e\n\u003cdiv style=\"font-size:1.02em;font-weight:700;color:#0b3954;\"\u003eNone added\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"full-mineral-cycle\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eEnough SmartChlor for a Full 4-Month Mineral Cycle\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eThe blue FROG @ease Mineral Cartridge lasts 4 months, and most owners go through four to six SmartChlor cartridges in that time. A 6-pack lines both up: start a fresh mineral cartridge and a fresh 6-pack together, and you are covered until the next mineral change.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eAny cartridge left over becomes the first one of your next cycle.\u003c\/p\u003e\n\u003ch2 id=\"buy-in-bulk\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eBuy in Bulk and Never Run Out Mid-Season\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eRunning out of chlorine on a busy weekend is an easy way for a FROG spa to drift out of balance. Six SmartChlor cartridges in the cabinet means the next swap is always ready when the test strip shows the cartridge is out.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eFewer orders also means fewer trips to the store and one less thing to track.\u003c\/p\u003e\n\u003ch2 id=\"self-regulating-chlorine\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eSelf-Regulating Chlorine at 0.5–1.0 ppm\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eSmartChlor builds a chlorine reserve that converts to free chlorine as the water needs it. With pH at 7.2–7.6, free chlorine stays at 0.5–1.0 ppm, which is up to 75% less than the 2.0 ppm ANSI minimum for hot tubs, because FROG minerals handle part of the sanitizing.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eThe result is cleaner, clearer, softer-feeling water with less chlorine smell.\u003c\/p\u003e\n\u003ch2 id=\"no-cya-monthly-shock\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eNo CYA, No Daily Dosing, Shock Once a Month\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eSmartChlor adds no cyanuric acid, so you avoid the CYA build-up that dichlor granules cause. Shock with FROG Maintain non-chlorine shock monthly or at each cartridge change, and there is nothing to measure in between.\u003c\/p\u003e\n\u003ch2 id=\"key-features\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cul style=\"display:flex;flex-wrap:wrap;gap:12px;padding:0;margin:0 0 1em;\"\u003e\n\u003cli style=\"flex:1 1 230px;min-width:220px;list-style:none;background:#fff;border:1px solid #d5e6e8;border-top:3px solid #0e7c86;border-radius:8px;padding:12px 14px;margin:0;\"\u003e\n\u003cstrong style=\"color:#0b3954;display:block;margin-bottom:2px;\"\u003eSilver SmartChlor Cartridges\u003c\/strong\u003ePre-filled and ready to set and snap into the bottom slot of the FROG @ease holder.\u003c\/li\u003e\n\u003cli style=\"flex:1 1 230px;min-width:220px;list-style:none;background:#fff;border:1px solid #d5e6e8;border-top:3px solid #0e7c86;border-radius:8px;padding:12px 14px;margin:0;\"\u003e\n\u003cstrong style=\"color:#0b3954;display:block;margin-bottom:2px;\"\u003eSix-Cartridge Bulk Pack\u003c\/strong\u003eAbout 18–24 weeks of SmartChlor, a full mineral cycle plus spares.\u003c\/li\u003e\n\u003cli style=\"flex:1 1 230px;min-width:220px;list-style:none;background:#fff;border:1px solid #d5e6e8;border-top:3px solid #0e7c86;border-radius:8px;padding:12px 14px;margin:0;\"\u003e\n\u003cstrong style=\"color:#0b3954;display:block;margin-bottom:2px;\"\u003eSelf-Regulating Chlorine\u003c\/strong\u003eA built-in chlorine reserve shifts to free chlorine as demand rises.\u003c\/li\u003e\n\u003cli style=\"flex:1 1 230px;min-width:220px;list-style:none;background:#fff;border:1px solid #d5e6e8;border-top:3px solid #0e7c86;border-radius:8px;padding:12px 14px;margin:0;\"\u003e\n\u003cstrong style=\"color:#0b3954;display:block;margin-bottom:2px;\"\u003e0.5–1.0 ppm Free Chlorine\u003c\/strong\u003eUp to 75% less chlorine than the 2.0 ppm ANSI minimum for hot tubs.\u003c\/li\u003e\n\u003cli style=\"flex:1 1 230px;min-width:220px;list-style:none;background:#fff;border:1px solid #d5e6e8;border-top:3px solid #0e7c86;border-radius:8px;padding:12px 14px;margin:0;\"\u003e\n\u003cstrong style=\"color:#0b3954;display:block;margin-bottom:2px;\"\u003eAdjustable Dial\u003c\/strong\u003eFour In-Line settings matched to hot tubs from 200 to 600 gallons.\u003c\/li\u003e\n\u003cli style=\"flex:1 1 230px;min-width:220px;list-style:none;background:#fff;border:1px solid #d5e6e8;border-top:3px solid #0e7c86;border-radius:8px;padding:12px 14px;margin:0;\"\u003e\n\u003cstrong style=\"color:#0b3954;display:block;margin-bottom:2px;\"\u003eNo Cyanuric Acid\u003c\/strong\u003eNo CYA build-up from your sanitizer between drains.\u003c\/li\u003e\n\u003cli style=\"flex:1 1 230px;min-width:220px;list-style:none;background:#fff;border:1px solid #d5e6e8;border-top:3px solid #0e7c86;border-radius:8px;padding:12px 14px;margin:0;\"\u003e\n\u003cstrong style=\"color:#0b3954;display:block;margin-bottom:2px;\"\u003eSimple Replacement Cue\u003c\/strong\u003eFROG @ease Test Strips show exactly when a cartridge is out.\u003c\/li\u003e\n\u003cli style=\"flex:1 1 230px;min-width:220px;list-style:none;background:#fff;border:1px solid #d5e6e8;border-top:3px solid #0e7c86;border-radius:8px;padding:12px 14px;margin:0;\"\u003e\n\u003cstrong style=\"color:#0b3954;display:block;margin-bottom:2px;\"\u003eEPA Registered, Made in U.S.A.\u003c\/strong\u003eManufactured for King Technology, the maker of FROG.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"product-details\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eProduct Details\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;margin:0 0 1em;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.95em;\"\u003e\n\u003ccaption style=\"text-align:left;font-size:0.85em;color:#5b6b70;padding-bottom:6px;\"\u003eFROG @ease In-Line SmartChlor Replacement Chlorine Cartridges - 6 Pack specifications\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0b3954;color:#fff;\"\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eProduct Detail\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eBrand\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eFROG (King Technology, Inc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eProduct\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eFROG @ease In-Line SmartChlor Replacement Chlorine Cartridges - 6 Pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003ePack Size\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e6 SmartChlor cartridges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eEstimated Supply\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eAbout 18–24 weeks (4–6 months) at typical use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eCartridge Color\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eCartridge Part Number\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e01-14-3272 (single cartridge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eStore SKU\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e01-14-3272-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eUPC\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eNot specified in reviewed product details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eDealer Item Reference\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e77822 per cartridge (as listed by Hot Spring dealers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eFits\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eHot tubs with a FROG @ease In-Line holder or FROG @ease Filter Basket System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eListed Spa Models\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eArtesian Elite, Island; Marquis Crown; Caldera Vacanza; Hot Spring Hot Spot (optional on select other models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eHot Tub Size\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eSetting chart covers 200–600 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eSanitizer Type\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eSmartChlor slow-dissolving, self-regulating chlorine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eActive Ingredients\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e1,3-Dichloro-5,5-dimethylhydantoin (80–90%); 1,3-dichloro-5-ethyl-5-methylhydantoin (10–20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eFree Chlorine Level\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e0.5–1.0 ppm when pH is 7.2–7.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eCyanuric Acid\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eNone added\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eCartridge Life\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eAbout 3–4 weeks each in an average 400-gallon hot tub; varies with size, setting, bathers and filtration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eDial Settings\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e1–4 in the In-Line holder; 3–6 in the Filter Basket System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eRequired Companion\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eFROG @ease Mineral Cartridge (blue), replaced every 4 months or at each drain and refill\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eReplacement Indicator\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eSmartChlor Out Indicator on FROG @ease Test Strips\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eRecommended Shock\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eFROG Maintain non-chlorine shock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eNot Compatible With\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eDichlor shock, bromine water, FROG @ease Floating System dispensers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eNet Chemical Weight\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eNot specified in reviewed product details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eShipping Weight\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e6 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eRegistration and Origin\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eEPA registered; Made in U.S.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;width:42%;\"\u003eImage Alt Text\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eSix silver FROG @ease In-Line SmartChlor chlorine cartridges in two rows, back label view\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2 id=\"how-to-use\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eHow to Install a SmartChlor Cartridge From Your 6 Pack\u003c\/h2\u003e\n\u003col style=\"list-style:none;padding:0;margin:0 0 1em;\"\u003e\n\u003cli style=\"display:flex;gap:12px;align-items:flex-start;margin:0 0 10px;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e1\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eBalance the water first:\u003c\/strong\u003e Bring Total Alkalinity to 80–120 ppm, then pH to 7.2–7.6, and keep Total Hardness at 150–250 ppm. SmartChlor works best and lasts longest in balanced water.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:12px;align-items:flex-start;margin:0 0 10px;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e2\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eTurn the jets off:\u003c\/strong\u003e Never open the In-Line cap while the jets are running. Lift the cap, then push the holder down and turn it 1\/8 turn counterclockwise to pull it out.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:12px;align-items:flex-start;margin:0 0 10px;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e3\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eRemove the spent cartridge:\u003c\/strong\u003e Drain the water out of the old silver cartridge to confirm it is empty, then discard it in the trash or recycle it where available. Do not refill or reuse it.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:12px;align-items:flex-start;margin:0 0 10px;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e4\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eUnwrap and set one new cartridge:\u003c\/strong\u003e Take one cartridge from the pack, remove the shrink wrap, hold the bottom and turn the dial to the setting for your hot tub size (see the chart below). Leave the rest sealed.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:12px;align-items:flex-start;margin:0 0 10px;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e5\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eSnap it into the holder:\u003c\/strong\u003e Snap the silver SmartChlor cartridge into the bottom slot marked \"Bromine or SmartChlor,\" lining up the indentation with the raised area on the holder. The blue mineral cartridge stays in the top slot marked \"Minerals\" at setting #6.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:12px;align-items:flex-start;margin:0 0 10px;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e6\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eLock the holder and replace the cap:\u003c\/strong\u003e Line up the holder arrow with the system arrow, push down past the tabs and turn clockwise until it stops. Tug up gently to confirm it is locked.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:12px;align-items:flex-start;margin:0 0 10px;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e7\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eShock with FROG Maintain:\u003c\/strong\u003e Add one dose of FROG Maintain non-chlorine shock each time you change the SmartChlor cartridge, or once a month.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:12px;align-items:flex-start;margin:0 0 10px;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"flex:0 0 30px;height:30px;border-radius:50%;background:#0e7c86;color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;\"\u003e8\u003c\/span\u003e\u003cspan\u003e\u003cstrong style=\"color:#0b3954;\"\u003eTest and track:\u003c\/strong\u003e Test weekly with FROG @ease Test Strips. Replace the cartridge when the top tab is lighter than the SmartChlor Out Indicator on the bottle, and replace the mineral cartridge every 4 months.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.08em;margin:1.2em 0 0.4em;\"\u003eSmartChlor Dial Setting Chart\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;margin:0 0 1em;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.95em;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0b3954;color:#fff;\"\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eHot Tub Size\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eIn-Line Setting\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eFilter Basket Setting\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003e200–250 gallons\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003e251–300 gallons\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003e301–450 gallons\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003e451–600 gallons\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eSet the dial for your spa's water volume. If the cartridge is not empty and chlorine still runs low, turn the dial up one number. If it seems to dispense too fast, turn it down one number.\u003c\/p\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.08em;margin:1.2em 0 0.4em;\"\u003eFROG @ease Replacement Schedule\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;margin:0 0 1em;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.95em;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0b3954;color:#fff;\"\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eItem\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eHow Often\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eHow You Know\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003eSilver SmartChlor Cartridge\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eAbout every 3–4 weeks\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eTest strip top tab lighter than the Out Indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003eBlue @ease Mineral Cartridge\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eEvery 4 months or each drain and refill\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eCalendar date; replace even if media remains\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003eFROG Maintain Shock\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eMonthly or at each SmartChlor change\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eCalendar date or heavy use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003eWater Balance Check\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eWeekly\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eFROG @ease Test Strip readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2 id=\"compatibility\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eCompatibility Notes\u003c\/h2\u003e\n\u003cdiv style=\"background:#fff8e6;border:1px solid #e0b44c;border-left:5px solid #e0b44c;border-radius:8px;padding:14px 16px;margin:0 0 1em;\"\u003e\n\u003ch3 style=\"color:#8a5a00;font-size:1.05em;margin:0 0 0.4em;\"\u003eBefore You Buy\u003c\/h3\u003e\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eMade for hot tubs with the built-in FROG @ease In-Line cartridge holder (a cap on the spa's top rim) and for the FROG @ease Filter Basket System. FROG lists these models for the @ease In-Line system: Artesian Elite and Artesian Island (optional on Island Elite and South Seas), Marquis Crown (optional on Elite, Vector and Celebrity), Caldera Vacanza and Hot Spring Hot Spot. Hot Spring Freeflow Collection spas are also FROG cartridge ready.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eNot for FROG @ease Floating System dispensers, @ease+ floating systems or swim spa dispensers, which use different cartridges.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eMust be used with an active FROG @ease Mineral Cartridge. SmartChlor alone will not keep the water sanitized.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eDo not use dichlor shock. It adds cyanuric acid, which reduces SmartChlor's effectiveness. Use FROG Maintain non-chlorine shock.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eSwitching from bromine? Drain and refill before starting FROG @ease. Switching from dichlor? You can convert without draining if cyanuric acid is below 80 ppm.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eOther test strips misread the SmartChlor reserve as high total chlorine. Use FROG @ease Test Strips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.08em;margin:1.2em 0 0.4em;\"\u003eWhich FROG Cartridge Do I Need?\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;margin:0 0 1em;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.95em;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0b3954;color:#fff;\"\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eCartridge\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eWhere It Goes\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eWhat It Does\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003eIn-Line SmartChlor (silver), this item\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eBuilt-in FROG @ease In-Line holder or Filter Basket System\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eChlorine sanitizer, replace about every 3–4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003eFROG @ease Mineral Cartridge (blue)\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eSame holder, top slot\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eRequired minerals, replace every 4 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003eFloating SmartChlor Cartridge\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eFROG @ease Floating System dispenser\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eDifferent cartridge; does not fit the In-Line holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003eFROG Serene Bromine Cartridge (green)\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eSame in-line holder style\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eBromine system; do not mix with SmartChlor water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.08em;margin:1.2em 0 0.4em;\"\u003eWhich SmartChlor Pack Size Is Right for You?\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x:auto;margin:0 0 1em;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:0.95em;\"\u003e\n\u003ccaption style=\"text-align:left;font-size:0.85em;color:#5b6b70;padding-bottom:6px;\"\u003eEstimates assume about 3–4 weeks per cartridge in an average 400-gallon hot tub. Your results will vary with spa size, dial setting, bather load and filtration.\u003c\/caption\u003e\n\u003cthead\u003e\u003ctr style=\"background:#0b3954;color:#fff;\"\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003ePack\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eTypical Supply\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"text-align:left;padding:10px 12px;border:1px solid #0b3954;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003e1 cartridge\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eAbout 3–4 weeks\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eSwapping a spent cartridge or keeping one spare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003e3-pack\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eAbout 9–12 weeks (2–3 months)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eA steady refill routine with one easy reorder each season\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#eef7f8;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003e6-pack\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eAbout 18–24 weeks (4–6 months)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eCovering a full 4-month mineral cycle with spares\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:9px 12px;border:1px solid #d5e6e8;color:#0b3954;font-weight:600;\"\u003e12-pack\u003c\/th\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eAbout 36–48 weeks (9–11 months)\u003c\/td\u003e\n\u003ctd style=\"padding:9px 12px;border:1px solid #d5e6e8;\"\u003eClose to a year of SmartChlor in one order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch2 id=\"why-choose\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eWhy Choose the FROG @ease SmartChlor 6 Pack\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eThe 6-pack is built for owners who like to stock up: one order covers a full FROG mineral cycle, keeps spares on hand for heavy-use months, and keeps your FROG @ease In-Line spa running on low, steady chlorine. Shop the full \u003ca href=\"\/collections\/frog-ease\" style=\"color:#0e7c86;font-weight:600;\"\u003eFROG @ease collection\u003c\/a\u003e for mineral cartridges and test strips, or compare options in \u003ca href=\"\/collections\/hot-tub-chlorine-1\" style=\"color:#0e7c86;font-weight:600;\"\u003eHot Tub Chlorine\u003c\/a\u003e at HotTubPirate.com.\u003c\/p\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.08em;margin:1.2em 0 0.4em;\"\u003eIdeal For\u003c\/h3\u003e\n\u003cul style=\"padding-left:0;margin:0 0 1em;list-style:none;\"\u003e\n\u003cli style=\"margin:0 0 6px;padding-left:26px;position:relative;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"position:absolute;left:0;color:#0e7c86;font-weight:700;\"\u003e✓\u003c\/span\u003eCaldera Vacanza and Fantasy Series owners with FROG @ease In-Line cartridges\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;padding-left:26px;position:relative;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"position:absolute;left:0;color:#0e7c86;font-weight:700;\"\u003e✓\u003c\/span\u003eOwners who replace the mineral cartridge every 4 months and want SmartChlor to match\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;padding-left:26px;position:relative;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"position:absolute;left:0;color:#0e7c86;font-weight:700;\"\u003e✓\u003c\/span\u003eHouseholds that soak often and use cartridges faster\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;padding-left:26px;position:relative;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"position:absolute;left:0;color:#0e7c86;font-weight:700;\"\u003e✓\u003c\/span\u003eAnyone who wants to buy SmartChlor in bulk and reorder less\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;padding-left:26px;position:relative;\"\u003e\n\u003cspan aria-hidden=\"true\" style=\"position:absolute;left:0;color:#0e7c86;font-weight:700;\"\u003e✓\u003c\/span\u003eOwners who prefer a monthly routine over daily dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"faq\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eDoes this 6 pack fit Caldera spas?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eYes, if your Caldera spa has the built-in FROG @ease In-Line holder. FROG lists Caldera Vacanza models, and Caldera Fantasy Series spas come FROG cartridge ready. Look for the cap on the spa's top rim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eHow do I set the SmartChlor dial?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eSet each new cartridge for your spa's volume before you install it: settings 1–4 in the In-Line holder or 3–6 in the Filter Basket System, from 200 to 600 gallons. The blue mineral cartridge stays on #6.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eCan SmartChlor work without the FROG mineral cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eNo. SmartChlor runs at a low chlorine level because FROG minerals do part of the sanitizing. Start a fresh blue mineral cartridge with this 6-pack and replace it every 4 months or at each drain and refill.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eWhat shock should I use with SmartChlor?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eFROG Maintain non-chlorine shock, one packet monthly or at each cartridge change. Over a 6-pack that works out to about six doses. Avoid dichlor shock, which adds cyanuric acid.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eHow long will a 6 pack of SmartChlor cartridges last?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eAbout 18–24 weeks, or roughly 4–6 months, at typical use. Each cartridge lasts about 3–4 weeks in an average 400-gallon hot tub. Heavy use, larger tubs and higher dial settings shorten that, while lighter use can stretch it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eIs a 6 pack enough for one mineral cartridge?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eUsually, yes. A blue mineral cartridge lasts 4 months, and most owners use four to six SmartChlor cartridges in that time. Starting a 6-pack with each new mineral cartridge keeps both on the same schedule.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eIs it better to buy SmartChlor in bulk?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eIf you use your hot tub year-round, a larger pack means fewer reorders and no gaps between cartridges. Keep the spares sealed and use them in order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eWhat if I have cartridges left when the mineral cartridge is due?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eKeep them. Replace the blue mineral cartridge on its 4-month date and keep using SmartChlor from the pack. Any leftovers simply start your next mineral cycle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eWhy do busy weeks use cartridges faster?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eMore bathers means more demand on the water. FROG notes that a hot tub over 400 gallons with a heavy bather load may need a higher dial setting, which shortens cartridge life. A 6-pack keeps spares ready for those stretches.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eI'm having friends over for a soak. What should I do?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eFROG recommends shocking with a non-chlorine shock such as FROG Maintain before and after a party. There is no need to change the SmartChlor dial for a one-time crowd.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eHow does FROG @ease compare to bromine floaters or chlorine granules?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eWith bromine floaters or dichlor granules, the sanitizer level spikes when you add it and drops as you use the tub. FROG @ease keeps a steady 0.5–1.0 ppm free chlorine all the time, needs shock only about once a month and adds no cyanuric acid.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eWill low chlorine be easier on swimsuits and my spa?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eFROG says that with up to 75% less chlorine, swimsuits are less likely to fade and the hot tub sees less wear and tear. Owners also notice less chlorine smell.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eShould I lubricate the In-Line holder?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eYes. FROG recommends lubricating the In-Line holder o-ring twice a year with a silicone lubricant. Doing it at a cartridge change is an easy way to remember.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eWhy don't FROG @ease Test Strips measure free chlorine?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eBecause SmartChlor keeps free chlorine steady at 0.5–1.0 ppm, so there is nothing to adjust. Instead, the strips show pH, Total Alkalinity, Total Hardness and a SmartChlor Out Indicator that tells you when to open the next cartridge from your 6-pack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:1px solid #d5e6e8;border-radius:8px;padding:12px 16px;margin:0 0 10px;background:#fff;\"\u003e\n\u003ch3 style=\"color:#0b3954;font-size:1.03em;margin:0 0 0.35em;\"\u003eHow do I dispose of empty SmartChlor cartridges?\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003eDrain the water out of the cartridge to be sure it is empty, then put it in the trash or offer it for recycling where available. Do not refill or reuse it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 id=\"safety\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eSafety Notes\u003c\/h2\u003e\n\u003cdiv style=\"background:#fdf1f0;border:1px solid #e4a29b;border-left:5px solid #e4a29b;border-radius:8px;padding:14px 16px;margin:0 0 1em;\"\u003e\n\u003ch3 style=\"color:#b42318;font-size:1.05em;margin:0 0 0.4em;\"\u003eHandle With Care\u003c\/h3\u003e\n\u003cul style=\"margin:0;padding-left:20px;\"\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eTurn the jets off before opening the In-Line cap. Water can be forced out under pressure.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eSmartChlor is an oxidizer and is corrosive in concentrated form. Avoid contact with skin, eyes and clothing, and do not breathe the dust. Wear gloves and eye protection when handling a damaged cartridge.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eNever mix with other chemicals, especially other chlorine products, bleach, ammonia or alkalis. Keep cartridges dry until use, since contact with water outside the spa can release toxic gas.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eStore unused cartridges sealed in a cool, dry, well-ventilated place below 125°F, away from combustible materials, and out of reach of children and pets.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 6px;\"\u003eDrain spent cartridges before disposal and do not reuse them. Read the full label and the Safety Data Sheet below before use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"htp-product-documents\" style=\"font-family:inherit;color:#1f2d33;line-height:1.6;\"\u003e\n\u003ch2 id=\"product-documents\" style=\"color:#0b3954;font-size:1.35em;margin:1.6em 0 0.6em;padding-bottom:6px;border-bottom:2px solid #0e7c86;\"\u003eProduct Documents\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 0.9em;\"\u003eDownload the official FROG @ease In-Line instructions and the SmartChlor Cartridge Safety Data Sheet for setup, dial settings and safe handling.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:12px;margin:0 0 1.2em;\"\u003e\n\u003cdiv style=\"flex:1 1 260px;min-width:230px;background:#fff;border:1px solid #d5e6e8;border-top:3px solid #0e7c86;border-radius:8px;padding:14px 16px;display:flex;gap:12px;align-items:flex-start;\"\u003e\n\u003cdiv style=\"flex:0 0 auto;background:#0b3954;color:#fff;font-weight:700;font-size:0.75em;letter-spacing:0.05em;border-radius:6px;padding:10px 8px;line-height:1;\"\u003ePDF\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 auto;\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0b3954;margin:0 0 4px;\"\u003eInstructions\u003c\/div\u003e\n\u003cdiv style=\"font-size:0.9em;color:#5b6b70;margin:0 0 10px;\"\u003eFROG @ease In-Line Sanitizing System operating instructions (PDF, 2 pages)\u003c\/div\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0269\/2625\/2077\/files\/frog-ease-in-line-sanitizing-system-instructions.pdf\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#0e7c86;color:#fff;text-decoration:none;font-weight:600;font-size:0.92em;padding:8px 14px;border-radius:6px;\"\u003eView or Download Instructions\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px;min-width:230px;background:#fff;border:1px solid #d5e6e8;border-top:3px solid #0e7c86;border-radius:8px;padding:14px 16px;display:flex;gap:12px;align-items:flex-start;\"\u003e\n\u003cdiv style=\"flex:0 0 auto;background:#0b3954;color:#fff;font-weight:700;font-size:0.75em;letter-spacing:0.05em;border-radius:6px;padding:10px 8px;line-height:1;\"\u003ePDF\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 auto;\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0b3954;margin:0 0 4px;\"\u003eSafety Data Sheet (SDS)\u003c\/div\u003e\n\u003cdiv style=\"font-size:0.9em;color:#5b6b70;margin:0 0 10px;\"\u003eFROG @ease SmartChlor Cartridge SDS (PDF, Rev. March 2026)\u003c\/div\u003e\n\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0269\/2625\/2077\/files\/frog-ease-smartchlor-cartridge-sds.pdf\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#0e7c86;color:#fff;text-decoration:none;font-weight:600;font-size:0.92em;padding:8px 14px;border-radius:6px;\"\u003eView or Download SDS\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"FROG","offers":[{"title":"Default Title","offer_id":68070281576635,"sku":"01-14-3272-6","price":113.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2625\/2077\/files\/frog-ease-in-line-smartchlor-cartridges-6-pack.jpg?v=1793548734","url":"https:\/\/hottubpirate.com\/products\/frog-ease-in-line-smartchlor-cartridges-6-pack","provider":"Hot Tub Pirate","version":"1.0","type":"link"}