{"product_id":"poolife™-nst™-prime-cal-hypo-tablets-20-2-lb","title":"Poolife™ NST™ Prime Cal Hypo Tablets - 20.2 lb","description":"\u003ch1 class=\"font-semibold leading-tight text-pretty first:mt-1 mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-lg lg:text-xl\" id=\"poolife-nst-prime-cal-hypo-tablets-202-lb\"\u003ePoolife™ NST™ Prime Cal Hypo Tablets, 20.2 lb - Free Shipping\u003c\/h1\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003ePoolife™ NST™ Prime Cal Hypo Tablets are slow-dissolving pool chlorine tablets designed to sanitize swimming pool water without adding cyanuric acid, also known as CYA. This makes them a strong choice for pool owners who want reliable chlorine performance while helping avoid the over-stabilization problems that can occur when CYA levels get too high.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eThe 20.2 lb size is a convenient larger container for routine pool maintenance through the swim season. These extended-release Cal Hypo tablets help maintain clean, clear, swim-ready water and are designed for use in compatible skimmers, Poolife™ NST™ Feeders, or Poolife™ NST™ Floaters.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\" id=\"slow-dissolving-chlorine-tablets-without-added-cya\"\u003eSlow-Dissolving Chlorine Tablets Without Added CYA\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003ePoolife™ NST™ Prime is designed for pool owners who want effective chlorine sanitizing without adding more stabilizer to the water. Unlike traditional stabilized chlorine tablets, these Cal Hypo tablets do not contribute additional CYA, which helps pool owners maintain better control over water balance.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eThis is especially helpful for pools that already have elevated cyanuric acid levels or for homeowners who want to manage stabilizer separately. By helping reduce the risk of chlorine lock, Poolife™ NST™ Prime supports more consistent chlorine effectiveness when used as directed.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\" id=\"extended-release-cal-hypo-for-consistent-pool-sani\"\u003eExtended-Release Cal Hypo for Consistent Pool Sanitizing\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eThese slow-dissolving tablets are made to release chlorine over time, providing lasting sanitizer coverage for everyday pool care. The extended-release format helps reduce frequent handling while supporting steady chlorine maintenance between water tests.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003ePoolife™ NST™ Prime is a practical sanitizer for weekly pool maintenance, especially when paired with proper filtration, water circulation, routine testing, and balanced pool chemistry.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\" id=\"larger-202-lb-size-for-seasonal-pool-maintenance\"\u003eLarger 20.2 lb Size for Seasonal Pool Maintenance\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eThe 20.2 lb container offers a larger supply than smaller household sizes, making it a good fit for pool owners who want to stock up for regular use. It is especially useful during peak swim season when chlorine demand can increase due to sunlight, heat, rain, and heavier swimmer use.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eThis size is ideal for homeowners who already use the Poolife™ NST™ system or who prefer a CYA-free Cal Hypo tablet option for ongoing chlorine maintenance.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\" id=\"designed-for-compatible-skimmers-nst-feeders-and-n\"\u003eDesigned for Compatible Skimmers, NST Feeders, and NST Floaters\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003ePoolife™ NST™ Prime Tablets should be used only with compatible equipment. These tablets are designed for use in a clean skimmer basket, Poolife™ NST™ Feeder, Poolife™ NST™ Floater, or a delivery system specifically designed for Cal Hypo tablets.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eDo not place these tablets in a feeder or floater that has been used with trichlor, dichlor, bromine, or other incompatible pool chemicals unless the equipment is specifically approved and properly cleaned according to manufacturer instructions.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\" id=\"product-details\"\u003eProduct Details\u003c\/h2\u003e\n\u003cdiv class=\"group relative my-[1em]\"\u003e\n\u003cdiv class=\"sticky top-0 z-20 h-0\"\u003e\n\u003cdiv class=\"absolute left-0 top-0 w-full overflow-hidden bg-raised border-x md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"w-full overflow-auto scrollbar-subtle rounded-lg border md:max-w-[90vw] border-subtlest ring-subtlest divide-subtlest bg-raised\"\u003e\n\u003ctable class=\"[\u0026amp;_tr:last-child_td]:border-b-0 my-0 w-full table-auto border-separate border-spacing-0 text-sm font-sans rounded-lg [\u0026amp;_tr:last-child_td:first-child]:rounded-bl-lg [\u0026amp;_tr:last-child_td:last-child]:rounded-br-lg\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" class=\"border-subtlest p-2 min-w-[48px] break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtle first:border-radius-tl-lg last:border-radius-tr-lg\"\u003eProduct Detail\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"border-subtlest p-2 min-w-[48px] break-normal border-b text-left align-bottom border-r last:border-r-0 font-bold bg-subtle first:border-radius-tl-lg last:border-radius-tr-lg\"\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003ePoolife™\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003ePoolife™ NST™ Prime Cal Hypo Tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e20.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eSlow-dissolving Cal Hypo pool chlorine tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eTablet Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eOctagon-shaped tablet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003ePrimary Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eSwimming pool sanitizing and chlorine maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eActive Ingredient\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eCalcium Hypochlorite, Cal Hypo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eCYA Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eDoes not add cyanuric acid, CYA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eChlorine Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eNon-stabilized chlorine sanitizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eApplication Methods\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eCompatible skimmer, Poolife™ NST™ Feeder, or Poolife™ NST™ Floater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eChlorine pools, salt chlorine generator pools, ozone systems, and mineral systems when used as directed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eTarget Free Chlorine Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eMaintain 1 to 4 ppm free chlorine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eUse Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eAdd tablets as needed based on pool size, test results, weather, bather load, and usage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e073187224255\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eCommon Item\/SKU Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e22425\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003e\u003cstrong\u003eBest For\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"border-subtlest p-2 min-w-[48px] break-normal border-b border-r last:border-r-0\"\u003eLarger seasonal supply of CYA-free pool chlorine tablets for routine maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\" id=\"how-to-use\"\u003eHow to Use\u003c\/h2\u003e\n\u003col class=\"marker:text-secondary list-decimal pl-8\"\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003e\u003cstrong\u003eTest pool water first:\u003c\/strong\u003e Check free chlorine, pH, total alkalinity, calcium hardness, and CYA before adding tablets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003e\u003cstrong\u003eUse compatible equipment only:\u003c\/strong\u003e Place tablets in a clean skimmer basket, Poolife™ NST™ Feeder, Poolife™ NST™ Floater, or Cal Hypo-compatible delivery system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003e\u003cstrong\u003eAdjust based on demand:\u003c\/strong\u003e Add tablets as needed to maintain proper chlorine levels based on pool size, swimmer load, heat, rainfall, and sunlight exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003e\u003cstrong\u003eMaintain free chlorine:\u003c\/strong\u003e Keep free chlorine within the recommended 1 to 4 ppm range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [\u0026amp;\u0026gt;p]:pt-0 [\u0026amp;\u0026gt;p]:mb-2 [\u0026amp;\u0026gt;p]:my-0\"\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003e\u003cstrong\u003eMonitor water balance:\u003c\/strong\u003e Since Cal Hypo can affect calcium hardness, test regularly and adjust pool chemistry as needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\" id=\"important-safety-and-compatibility-notes\"\u003eImportant Safety and Compatibility Notes\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003ePoolife™ NST™ Prime Tablets are Cal Hypo tablets and must not be mixed with trichlor, dichlor, bromine, shock, or any other pool chemical. Do not add them to a feeder, floater, skimmer, or chlorinator that contains residue from another sanitizer or chemical product.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eUse only clean, compatible equipment designed for Cal Hypo tablets. Store the container in a cool, dry, well-ventilated area away from sunlight, moisture, and incompatible materials. Always follow the product label for dosing, handling, storage, and swimming reentry instructions.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\" id=\"why-choose-poolife-nst-prime-202-lb\"\u003eWhy Choose Poolife™ NST™ Prime 20.2 lb?\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003ePoolife™ NST™ Prime 20.2 lb is a strong option for pool owners who want a larger container of slow-dissolving chlorine tablets without adding CYA to the water. It provides the convenience of tablet chlorination while helping maintain better control over stabilizer levels.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eFor pools that need dependable sanitizer performance without additional cyanuric acid buildup, NST™ Prime offers a practical Cal Hypo alternative to traditional stabilized chlorine tablets.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+\u0026amp;]:mt-4\" id=\"frequently-asked-questions\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-base first:mt-0\" id=\"what-does-poolife-nst-prime-do\"\u003eWhat does Poolife™ NST™ Prime do?\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003ePoolife™ NST™ Prime sanitizes swimming pool water with slow-dissolving Cal Hypo tablets. It helps maintain a free chlorine residual and supports clear, swim-ready water.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-base first:mt-0\" id=\"does-poolife-nst-prime-add-cya\"\u003eDoes Poolife™ NST™ Prime add CYA?\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eNo. Poolife™ NST™ Prime is designed to sanitize without adding cyanuric acid, making it useful for pool owners who want to avoid increasing CYA levels.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-base first:mt-0\" id=\"can-i-use-these-tablets-in-a-regular-trichlor-feed\"\u003eCan I use these tablets in a regular trichlor feeder?\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eNo. These tablets should only be used in a skimmer, Poolife™ NST™ Feeder, Poolife™ NST™ Floater, or equipment specifically designed for Cal Hypo tablets. Do not use them in feeders that contain or previously contained incompatible chemicals unless the equipment is approved and properly cleaned.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-base first:mt-0\" id=\"can-these-tablets-be-used-with-saltwater-pools\"\u003eCan these tablets be used with saltwater pools?\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eYes, they can be used as supplemental chlorine in salt chlorine generator pools when used as directed. Always test water regularly and maintain proper balance.\u003c\/p\u003e\n\u003ch2 class=\"font-semibold leading-tight text-pretty mb-2 mt-4 [[data-has-inline-images]_\u0026amp;]:clear-end text-base first:mt-0\" id=\"what-is-the-target-chlorine-level\"\u003eWhat is the target chlorine level?\u003c\/h2\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:align-top\"\u003eMaintain free chlorine in the recommended 1 to 4 ppm range, or as directed by the product label and local pool-care requirements.\u003c\/p\u003e","brand":"Poolife","offers":[{"title":"Default Title","offer_id":48357387075771,"sku":"22425","price":157.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0269\/2625\/2077\/files\/PoolifeNSTPrimeCalHypoTablets20.2lbslow-dissolvingchlorinetabswithoutCYA.jpg?v=1789336799","url":"https:\/\/hottubpirate.com\/products\/poolife%e2%84%a2-nst%e2%84%a2-prime-cal-hypo-tablets-20-2-lb","provider":"Hot Tub Pirate","version":"1.0","type":"link"}