Description
Flippin' FROG Chlorine Cartridge 4 Pack: Most of a Summer of Easy Pool Care
Keep your Flippin' FROG pool clean from Memorial Day into late summer without reordering. With spares on the shelf, the next cartridge is ready the moment the floater turns over, so chlorine never sits at zero while you wait on a delivery, which is when algae gets a start.
One order covers four flips. Each cartridge delivers the same metered chlorine, so once you've found the right dial setting you keep it, with up to 50% less chlorine* than a stabilized pool's usual minimum when paired with the mineral cartridge.
Four blue replacement chlorine cartridges for the standard Flippin' FROG, for pools of 2,000–5,000 gallons. At 3–4 weeks each, that's roughly 12–16 weeks of sanitizing.
Refills for Most of a Season
The mineral cartridge lasts 6 months or one season, but the chlorine side needs a swap every few weeks. Four spares mean you can go from Memorial Day into late summer without reordering.
No Gap When It Flips
When the floater turns over, the next cartridge is already on the shelf. Chlorine doesn't sit at zero for days while you wait on a delivery, which is when algae gets a start.
The Same Low Chlorine, Every Swap
Each cartridge delivers the same metered trichlor, so once you've found the right dial setting, you keep it. With the mineral cartridge, that's up to 50% less chlorine* than a stabilized pool's usual minimum.
Fewer Trips to the Store
One order covers four flips. It's simpler than buying a single cartridge every few weeks, especially in the middle of a busy summer.
Key Features and Benefits
- 4 Chlorine CartridgesBlue half-sphere refills.
- About 12–16 WeeksAt 3–4 weeks per cartridge.
- Fits Flippin' FROGStandard 2,000–5,000 gallon system.
- Stabilized TrichlorResists sunlight loss.
- Keep Your SettingTwist each one to the same number.
- Up to 50% Less Chlorine*With the mineral cartridge.
*Compared to the minimum EPA-recommended chlorine level of 1.0 ppm for a stabilized swimming pool.
Testing tip: check the water weekly with FROG Test Strips for Pools & Hot Tubs. They mark the 0.5–1.0 ppm free chlorine a FROG pool runs at as ideal, so you don't overfeed chlorine.
Product Details
| Product Detail | Information |
|---|---|
| Brand | FROG (King Technology, Inc.) |
| Product | Flippin' FROG replacement chlorine cartridge |
| Pack Size | 4 chlorine cartridges |
| Color and Shape | Blue half-sphere cartridge |
| Approximate Coverage | About 12–16 weeks of chlorine |
| Active Ingredient (label) | Trichloro-s-triazinetrione 99.0%, other ingredients 1.0%; 90% available chlorine |
| Net Weight (label) | 14 oz (397 g) per cartridge |
| EPA Registration | EPA Reg. No. 53735-2 |
| Chlorine Type | Stabilized trichlor (adds cyanuric acid over time) |
| Pool Size | 2,000–5,000 gallons |
| Cartridge Life | 3–4 weeks, depending on pool size and use |
| Free Chlorine Level | 0.5–1.0 ppm with the Flippin' FROG mineral cartridge |
| Fits | Flippin' FROG floating system (01-12-8406) only; not Flippin' FROG XL |
| Signal Word (label) | Danger; keep out of reach of children |
| Shipping (DOT, per SDS) | UN2468, trichloroisocyanuric acid, dry, Class 5.1 oxidizer, Packing Group II; ships as a limited quantity |
| Shipping Weight | 5 lb |
| Manufacturer Part Number | 01-03-8356 (single cartridge) |
| Store SKU | 01-03-8356 X 4 |
| UPC | 722906005612 |
| Image Alt Text | Flippin' FROG replacement chlorine cartridges 4 pack, four blue half-sphere cartridges |
| Price Note | Priced the same as four single cartridges |
How to Change Each Chlorine Cartridge
- Wait for the full flip: When the chlorine is almost gone, the floater slowly tips. Don't swap the cartridge until it has turned completely over.
- Separate the halves: Lift the system out and rotate the two cartridges until the arrows line up, then pull them apart.
- Use up any leftover: If the old blue cartridge still holds a little chlorine, float it by itself until it's empty. Don't let it sink.
- Attach the new cartridge: Line up the arrow on the new blue cartridge with the unlock symbol on the green mineral cartridge, push together and twist to lock.
- Set the dial and float: Twist to your pool's setting number and tether the system away from the skimmer and return jets.
Flippin' FROG Initial Dial Setting Chart
| Pool Diameter | Gallons | Setting # |
|---|---|---|
| 12 ft | 2,000 | 1 |
| 12 ft | 2,500 | 2 |
| 15 ft | 3,000 | 3 |
| 15 ft | 3,500 | 4 |
| 15–16 ft | 4,000 | 5 |
| 15–16 ft | 4,500 | 6 |
| 18 ft | 5,000 | 7 |
From the Flippin' FROG manual. To find gallons, multiply diameter × diameter × water depth (ft) × 5.9. Even setting 0 releases some chlorine. Retest 24 hours after any change.
Flippin' FROG Pool Routine
| When | What to Do |
|---|---|
| Start-up | Balance the water, shock with a chlorine shock only, then add the system on its tether |
| Daily | Run the pump and filter at least 8 hours, ideally 24, and skim debris |
| Weekly | Test free chlorine, pH and alkalinity; clean or replace the filter cartridge; shock (every few days at 90°F or warmer) |
| Every 3–4 weeks (system flips) | Replace the blue chlorine cartridge |
| Every 6 months, one season or a drain and refill | Replace the complete system, which includes a new green mineral cartridge |
Based on the Flippin' FROG manual. The manual recommends a non-chlorine shock for routine use, though chlorine shock is also fine.
Compatibility Notes
Before You Buy
- Fits the standard Flippin' FROG floating system for pools of 2,000–5,000 gallons. It's the half-sphere blue cartridge.
- Doesn't fit Flippin' FROG XL, which uses a larger rounded-rectangle chlorine cartridge.
- Works only with the green Flippin' FROG mineral cartridge, which needs replacing every 6 months or one season.
- Not compatible with FROG @ease hot tub systems or other brands' floaters.
- Never add other chemicals through the skimmer or within 3 feet of the floater.
Which Flippin' FROG Product Do I Need?
| Product | What's Inside | Covers |
|---|---|---|
| Flippin' FROG System | Green mineral + blue chlorine cartridge, tether | Start of each season |
| Flippin' FROG Chlorine Cartridge, 1 Pack | 1 blue chlorine cartridge | One 3–4 week refill |
| Flippin' FROG Chlorine Cartridge, 4 Pack (this listing) | 4 blue chlorine cartridges | About 12–16 weeks of refills |
| System plus 4 Chlorine Cartridges | The system plus 4 spare cartridges (5 in all) | About 4 months |
| System plus 4 Cartridges and FROG BAM | The 4-month bundle plus 1 bottle of FROG BAM | About 4 months plus 90 days of algae prevention |
These are the standard half-sphere cartridges for pools of 2,000–5,000 gallons. Flippin' FROG XL uses a larger, rounded-rectangle cartridge for bigger pools, and the two don't interchange.
Why Choose the 4 Pack
It's four flips' worth of the exact refill your Flippin' FROG takes, so the summer runs without a chlorine gap. Shop more FROG and King Technology water care, or browse every FROG pool product at HotTubPirate.com.
Ideal For
- Flippin' FROG owners stocking up for summer
- Pools of 2,000–5,000 gallons
- Two-floater setups in larger pools
- Anyone who'd rather reorder less often
Frequently Asked Questions
How long will a 4 pack of Flippin' FROG cartridges last?
Roughly 12 to 16 weeks, since each cartridge lasts 3–4 weeks. Add the cartridge from your system box and you're close to a full 4-month summer.
Do these fit my Flippin' FROG?
Yes, if it's the standard Flippin' FROG for 2,000–5,000 gallons. They don't fit Flippin' FROG XL, which takes a larger cartridge.
Is the 4 pack cheaper than four single cartridges?
No. At HotTubPirate.com it's priced the same as buying four singles. The 4 pack is about convenience: the next refills are ready when you need them.
How many 4 packs do I need per summer?
Usually one. A 3–4 month season uses 4 or 5 cartridges, and one of those comes with the system. Long seasons or two floaters may need a second pack.
How do I keep the unused cartridges until I need them?
Leave each one sealed in its package. A cool, dry, ventilated shelf away from heat, open flame and other pool chemicals works, out of reach of kids and pets.
Is a mineral cartridge included?
No, this pack is chlorine only. The green mineral cartridge comes in the Flippin' FROG system, and the manual says to replace the whole system every 6 months or each season.
Do I have to find a new setting for each cartridge?
No. The setting numbers are on the green mineral cartridge, so twist each new blue cartridge to the same number you've been using. Adjust only if testing says to.
Will a busy pool use these up faster?
Yes. Lots of swimmers, hot weather and higher settings all shorten cartridge life toward the 3-week end, so a 4 pack may last closer to 12 weeks.
I run two Flippin' FROGs. How does a 4 pack work for me?
With two floaters you'll replace two cartridges at a time, so a 4 pack covers two rounds, roughly 6–8 weeks. The manual allows two systems for pools up to 10,000 gallons.
Should I buy the system bundle instead?
If you also need a new system for the season, the Flippin' FROG plus 4 chlorine cartridges bundle includes both. If your mineral cartridge still has time left, this 4 pack is all you need.
How often should I test while using these cartridges?
At least weekly for free chlorine, pH and alkalinity, and after rain or adding fresh water. Keep free chlorine between 0.5 and 1.0 ppm.
Do I still need to shock the pool?
Yes. The manual says to shock at least weekly in a busy pool and every few days once the water reaches 90°F. It recommends non-chlorine shock, though chlorine shock is fine.
What if algae shows up between cartridge changes?
Check that the cartridge isn't empty and the water is balanced, then run the pump 24 hours and brush often. The manual names FROG Algae Gone for treating algae, which may take more than one dose.
Does pump run time affect cartridge life?
It affects how well the chlorine spreads. Run the pump at least 8 hours daily, ideally 24, and clean the filter weekly. Poor circulation can leave low spots and bleach the liner near the floater.
When should I reorder?
When you twist on the last cartridge from this pack. That gives you 3–4 weeks to restock before the next flip.
Safety Notes
Handle With Care
- The chlorine cartridge label carries the Danger signal word. It's corrosive: it causes irreversible eye damage and skin burns, may be fatal if absorbed through skin or inhaled, and is harmful if swallowed.
- Strong oxidizer. Moisture, dirt or other pool chemicals can start a reaction that releases heat and hazardous gas. Never use it in a feeder that has held calcium hypochlorite or other unstabilized chlorine.
- Never add chlorine, pH adjusters, shock or algaecide through the skimmer or within 3 feet of the Flippin' FROG.
- Don't open or refill a cartridge. Wash with soap and water after handling.
- If it gets in your eyes, hold them open and rinse slowly with water for 15–20 minutes, removing contact lenses after the first 5 minutes, then call a poison control center or doctor.
- Store spares in the original container in a cool, dry, well-ventilated place away from heat, open flame, children and pets. Toxic to fish; shake an empty cartridge over the pool before recycling or discarding it.
- Read every label, the Flippin' FROG manual and the Safety Data Sheets before use.
Product Documents
Download the Flippin' FROG manual for the setting chart and replacement steps, and the chlorine cartridge Safety Data Sheet.