Description
Pool FROG 5400 Opening Bundle: Reservoir and 3 Bac Pacs for Clear, Low-Chlorine Water
Opening day goes smoother when both halves of your Pool FROG system are fresh. This bundle pairs a new Series 5400 Mineral Reservoir with three chlorine Bac Pacs, so the minerals and chlorine start the season together and keep the pool clean, clear and soft on up to 50% less chlorine*.
There's one order to place and one box to unpack. Everything inside is prefilled and sealed, so you install the reservoir, slip a Bac Pac into its center once chlorine settles, and spend the first weeks of summer swimming instead of dosing.
Inside: one 40K Mineral Reservoir (order code 01-12-5462) for pools up to 40,000 gallons and three 2.2 lb trichlor Bac Pacs. It fits the Pool FROG Model 5400 in-ground cycler. At 2–3 weeks per pac, the chlorine covers roughly 6–9 weeks.
Both Cartridges Start Fresh
A new reservoir and new pacs mean you aren't guessing whether last year's minerals or a half-used pac are pulling their weight during the busiest stretch of the season.
Chlorine Ready When the Pool Is
Once start-up chlorine falls to 1.0 ppm, a Bac Pac goes straight in. Two more wait on the shelf for the next swaps.
Up to 50% Less Chlorine*
With the minerals doing part of the work, the cycler holds free chlorine at 0.5–1.0 ppm instead of the EPA's 1.0 ppm minimum for a stabilized pool.
Free Shipping on Online Orders
The bundle ships free in the US on online orders at HotTubPirate.com.
Key Features and Benefits
- Series 5400 ReservoirUp to 40,000 gallons, up to 6 months.
- 3 Prefilled Bac Pacs2.2 lb trichlor each.
- About 6–9 Weeks of ChlorineAt 2–3 weeks per pac.
- Fits Model 5400In-line and off-line cyclers.
- No MeasuringSealed, prefilled cartridges.
- Free US ShippingOn online orders.
*Compared to the minimum EPA-recommended chlorine level of 1.0 ppm for a stabilized swimming pool.
Product Details
| Product Detail | Information |
|---|---|
| Brand | FROG (King Technology, Inc.) |
| Product | Pool FROG Series 5400 Mineral Reservoir plus Pool FROG Bac Pacs |
| What's Included | 1 Series 5400 Mineral Reservoir and 3 Pool FROG Bac Pacs |
| Active Ingredient (label) | Silver chloride 0.5%, other ingredients 99.5% |
| Mineral System | FROG minerals silver chloride and carbonate, used with at least 0.5 ppm chlorine |
| Net Weight (label) | 1.6 lb |
| EPA Registration | EPA Reg. No. 53735-11; EPA Est. No. 071209-AZ-001 |
| Reservoir Life | Up to 6 consecutive months or one pool season, whichever is shorter, counted from first wetting |
| Fits | Pool FROG Model 5400 in-line (01-01-5480) and off-line (01-01-5490) cyclers, and the Pool FROG XL PRO (01-01-5450) |
| Does Not Fit | Pool FROG Model 6100 (uses the 25K reservoir, 01-12-6112), Flippin' FROG, FROG Leap or hot tub systems |
| Pool Size | Up to 40,000 gallons (the Model 5400 dial chart starts at 7,000 gallons) |
| Free Chlorine Range | 0.5–1.0 ppm |
| Water Balance Before Install (label) | pH 7.2–7.8, total alkalinity 80–120 ppm, then shock |
| Chemical Compatibility (label) | Compatible with pool chemicals except biguanides |
| Bac Pac (label) | Trichloro-s-triazinetrione 99.0%, other ingredients 1.0%; 90% available chlorine; 2.2 lb per pac; EPA Reg. No. 53735-2; Danger |
| Bac Pac Order Code | 01-03-5880 |
| Bac Pac Life | About 2–3 weeks per pac, depending on pool size, use, weather and dial setting |
| Container | Non-refillable; discard in the trash after use |
| Signal Word (label) | Caution; keep out of reach of children |
| Shipping Weight | 10 lb |
| Manufacturer Order Code | 01-12-5462 (Series 5400 Mineral Reservoir 40K) |
| Store SKU | B0BGMF4WLY |
| UPC | 722906005483 |
| Image Alt Text | Pool FROG 5400 replacement Mineral Reservoir plus 3 Bac Pac chlorine cartridges, pool opening bundle for pools up to 40,000 gallons |
| Price Note | Priced the same as the reservoir and a Bac Pac 3 Pack bought separately |
How to Open the Season With This Bundle
- Turn off the pump: Switch the pump off and turn the cycler dial to Pac Removal so water stops flowing into the unit.
- Loosen the cap: Use the cap tool, tapping the handle counterclockwise with the flat of your hand. Stand back and let any chlorine fumes clear.
- Set the Bac Pac aside: Lift out the Bac Pac. If tablets remain, keep it for reuse or winter storage.
- Remove the old reservoir: Pull out the spent reservoir and put it in the trash. It isn't refillable.
- Seat the new reservoir: Find the slot on the side of the new reservoir, line it up with the fin inside the cycler and lower it until it's secure.
- Reload and close: Set the Bac Pac back in the reservoir's center, then replace the cap by hand only, without the tool.
- Restart and mark the date: Return the dial to your setting, turn the pump on, and stick a reminder on the calendar 6 months ahead.
Season Start-Up Order With a Fresh Reservoir
| Order | Step | Detail |
|---|---|---|
| 1 | Balance and shock | pH 7.2–7.8 and total alkalinity 80–120 ppm, then shock per the shock's directions |
| 2 | Install the reservoir | Slot to fin, lowered until secure |
| 3 | Run on Maximum | About 10 minutes with the cap on |
| 4 | FROG BAM (optional) | Bottle upside down in the reservoir center; pump 90 minutes, then remove the empty bottle |
| 5 | Wait for chlorine | When free chlorine has dropped to 1.0 ppm (this can take a few days), insert the Bac Pac |
| 6 | Set the dial | Use your manual's chart for pool size, pump size and run time |
Based on the Pool FROG Model 5400 manual's start-up sequence and the reservoir label. If you're not using BAM, skip step 4.
Bac Pac Change: Model 5400 vs. Model 6100
| Step | Model 5400 (in-ground) | Model 6100 (above-ground) |
|---|---|---|
| Shut down | Pump off; dial to Pac Removal | Pump off; dial to 0 |
| Open | Loosen the cap (the cap tool turns counterclockwise); stand back from fumes | Remove the cap by hand; stand back from fumes |
| Swap | Lift out the spent pac, pull both colored caps, invert and shake | Same |
| Seat | Small leg to small opening, large leg to large opening | Same |
| Close | Replace the cap by hand only; never tighten with the tool | Replace the cap by hand only; don't over-tighten |
Per the Pool FROG Model 5400 and 6100 manuals. FROG's product page gives a simplified version that says to turn the dial to its lowest setting; follow your cycler's manual.
Model 5400 Starting Dial Settings, 12-Hour Pump Run
| Pool Gallons | 1 hp Pump | 1½ hp Pump | 2 hp Pump |
|---|---|---|---|
| 7,000 | 2.5 | 4.0^ | 3.5^ |
| 12,000 | 3.5 | 3.0 | 2.5 |
| 18,000 | 4.0 | 3.5 | 3.0 |
| 25,000 | 5.0 | 4.0 | 3.5 |
| 30,000 | 5.5 | 5.0 | 4.0 |
| 35,000 | 6.5 | 5.5 | 5.0 |
| 40,000 | NR | 6.5 | 5.5 |
Excerpted from the Pool FROG Model 5400 manual. ^ means a bypass installation is recommended; NR means that pump size isn't recommended for that pool size. These are starting points. Test free chlorine daily for the first week and adjust in ½ steps to stay at 0.5–1.0 ppm. XL PRO owners should use the XL PRO chart.
Compatibility Notes
Before You Buy
- Fits the Pool FROG Model 5400 in-line and off-line in-ground cyclers and the Pool FROG XL PRO.
- Rated for pools up to 40,000 gallons.
- Does not fit the Pool FROG Model 6100 above-ground cycler, which takes its own 25K reservoir. Check the box top and back label against your cycler.
- The Bac Pacs fit the Model 5400 and 6100 but not the XL PRO, which uses the Pac 540C. XL PRO owners should buy the reservoir on its own.
- The label says it works with pool chemicals except biguanides (PHMB systems).
- Never place loose tablets, fast-dissolving chlorine, bleach or calcium hypochlorite in the cycler.
Which 5400 Reservoir Option Do I Need?
| Option | What's Inside | Best For |
|---|---|---|
| FROG 5400 Mineral Reservoir Cartridge | 1 reservoir | You already have Bac Pacs on hand |
| 5400 Reservoir + 3 Bac Pac (this listing) | 1 reservoir, 3 Bac Pacs | Opening the pool with chlorine for the first several weeks |
| 5400 Reservoir + 6 Bac Pac | 1 reservoir, 6 Bac Pacs | Stocking chlorine deeper into the season |
| 5400 Reservoir + 3 Bac Pac + BAM | 1 reservoir, 3 Bac Pacs, 1 FROG BAM | Opening with algae prevention included |
| Pool FROG 6100 Mineral Reservoir | Different reservoir | Model 6100 above-ground cyclers only; won't fit the 5400 |
All four 5400 options use the same Series 5400 reservoir, order code 01-12-5462. XL PRO owners use the reservoir with the Pac 540C instead of Bac Pacs.
Why Choose the 5400 Reservoir and 3 Bac Pac Bundle
It's the simplest way to restock a Model 5400 for spring: the exact Series 5400 reservoir and the pacs designed to sit inside it, in one shipment. For more chlorine later in the season, add a Bac Pac 6 Pack or Bac Pac 12 Pack. FROG Test Strips help you dial in 0.5–1.0 ppm during the first week. Shop more FROG and King Technology water care, or browse every FROG pool product at HotTubPirate.com.
Ideal For
- Opening a Model 5400 pool for the season
- Restocking both cartridges at once
- Owners who want weeks of chlorine on hand
- Gift for a Pool FROG owner
Frequently Asked Questions
Does this bundle fit my Pool FROG cycler?
It's built for the Model 5400 in-ground cycler, in-line or off-line. The reservoir also fits an XL PRO, but the Bac Pacs don't, so XL PRO owners are better off with the reservoir alone.
How long will this bundle last me?
The reservoir is good for up to 6 months or one season after it first gets wet. The three pacs cover about 6–9 weeks at FROG's typical 2–3 weeks each, so you'll add more pacs later in the summer.
Can I use it on an above-ground Model 6100?
Only the Bac Pacs would fit. The 6100 needs its own 25K reservoir, so the 40K reservoir in this bundle won't seat in it.
Is this the Pool FROG Model 5400 Pool Opening Bundle sold by other retailers?
It contains the same thing that name describes: one Series 5400 Mineral Reservoir and three Bac Pacs. If you scan the box, check the barcode against the UPC in our Product Details.
Which goes in first, the reservoir or the Bac Pac?
The reservoir. After start-up, FROG's manual says to wait until free chlorine is down to 1.0 ppm before inserting the first Bac Pac, which can take a few days after a shock.
What should I do to the water before installing it?
The label asks for pH of 7.2–7.8 and total alkalinity of 80–120 ppm, followed by a chlorine shock. Install the reservoir after that.
I have an XL PRO. Should I buy this bundle?
No. The XL PRO uses the same 40K reservoir but takes the larger Pac 540C for chlorine. Order the reservoir by itself plus Pac 540C cartridges.
Do I pay extra for the convenience of a bundle?
No. It's priced the same as the reservoir plus a Bac Pac 3 Pack bought separately. The benefit is one order with everything for opening day.
What do I do with a half-used Bac Pac when I change the reservoir?
Set it aside while you swap the reservoir, then put it back in the center. Store an unused or partly used pac for next season in a cool, dry place.
Which way does the cap tool turn?
Counterclockwise, to loosen. Tap the tool's handle with the flat of your hand. Close the cap by hand only; never tighten it with the tool.
How often will I change Bac Pacs?
About every 2–3 weeks. Some FROG listings say 1–3 weeks. Free chlorine that keeps drifting under 0.5 ppm is the sign a pac is empty.
What kind of chlorine is in the Bac Pacs?
Stabilized trichlor tablets, 2.2 lb per pac, 90% available chlorine under EPA Reg. No. 53735-2. Stabilized chlorine slowly adds cyanuric acid to the water.
Can my cycler be plumbed in copper?
Not when Bac Pacs are the chlorine source. The Model 5400 manual says not to install the cycler in copper pipe in that case.
What else will I need for opening day?
Test strips or a kit to check pH, alkalinity and chlorine, and a shock. Many owners also add FROG BAM for 90-day algae prevention at start-up.
Can I get more pacs in the same order?
Choose the 6-pac version of this bundle for longer chlorine coverage. A FROG BAM edition with three pacs is listed too.
Safety Notes
Handle With Care
- The reservoir label carries the Caution signal word. Keep it out of reach of children.
- Don't put any other pac or bulk chemical inside the reservoir. The label warns this can damage the reservoir, pool or other equipment.
- If a reservoir ever breaks and releases loose minerals into the pool, the label says to vacuum them out.
- Discard the used reservoir in the trash after 6 months even if you can still hear media inside. Don't reuse or refill it.
- The Bac Pac label carries the Danger signal word: corrosive, causes irreversible eye damage and skin burns, may be fatal if inhaled or absorbed through skin, and harmful if swallowed. Wear eye protection and gloves when handling pacs.
- The Bac Pac's trichlor is a strong oxidizer. Keep pacs away from calcium hypochlorite, other chlorine types, acids and organic matter, and store them sealed in a cool, dry, ventilated spot apart from other chemicals.
- For shipping, the Bac Pac Safety Data Sheet classes the pacs as UN2468, Class 5.1 oxidizer.
- Read the reservoir label, your cycler manual and each Safety Data Sheet before use.
Product Documents
Download the Mineral Reservoir instructions, the Model 5400 manual and the Safety Data Sheets for the reservoir and Bac Pac.