

FROG Serene Floating Sanitizing System kills bacteria 2 ways, with FROG Sanitizing Minerals and up to 50% less bromine*. With less bromine you'll enjoy softer feeling water that's easier on skin, swimsuits and hot tub surfaces. FROG Serene eliminates the work and guesswork of keeping your hot tub water clean. Instead of spooning in chlorine daily, you simply replace a prefilled bromine cartridge every 2 to 4 weeks depending on your hot tub size and usage. The blue Mineral Cartridge lasts 4 months (or until you drain and refill your hot tub). The system comes with one Bromine Cartridge, one FROG Sanitizing Minerals Cartridge, FROG Jump Start, a start-up shock, and FROG Test Strips, it’s ideal for hot tubs up to 600 gallons. The Mineral and Bromine Cartridge quickly and easily snap into the reusable green holder. FROG Serene creates Fresh Mineral Water in your hot tub – something no one else does. *Compared to the minimum ANSI recommended bromine level of 2.0 ppm. for a hot tub. Review: I had been managing my hot tub myself checking all of the chemical weights. After draining my hot tub I decided to try a different approach. I placed this in and did not have any issues. We have continued to use it since while replacing the yellow one. My husband seems to like this better than the other method of balancing all of the chemicals. New filter, new water, new chemical method. No issues since. The smell is normal. Chemical smells of pool products. As far as cost, I think the longevity of the minerals makes it worth it. The bromine went a little faster than I expected. Time is money and the product seems worth it when I have a working hot tub now with less thought required. Review: my tub came with an in-line chemical system but the plastic holder for the silver and bromine cartridges disintegrated over the course of ten years. This floater is an excellent replacement.










| ASIN | B0BG1CY186 |
| Customer Reviews | 4.6 4.6 out of 5 stars (209) |
| Date First Available | 14 April 2024 |
| Item display height | 4 inches |
| Item display length | 7 inches |
| Item display width | 4.3 inches |
| Item model number | 01-14-3883 |
| Manufacturer | FROG |
| Part number | 01-14-3883 |
| Power source type | Manual |
| Product Dimensions | 15.24 x 15.24 x 30.48 cm; 539.77 g |
S**A
I had been managing my hot tub myself checking all of the chemical weights. After draining my hot tub I decided to try a different approach. I placed this in and did not have any issues. We have continued to use it since while replacing the yellow one. My husband seems to like this better than the other method of balancing all of the chemicals. New filter, new water, new chemical method. No issues since. The smell is normal. Chemical smells of pool products. As far as cost, I think the longevity of the minerals makes it worth it. The bromine went a little faster than I expected. Time is money and the product seems worth it when I have a working hot tub now with less thought required.
J**M
my tub came with an in-line chemical system but the plastic holder for the silver and bromine cartridges disintegrated over the course of ten years. This floater is an excellent replacement.
P**E
I can always stress the frog to provide a clean chlorine, free, smell free, hot tub that my entire family can enjoy gets the water clear. It’s easy to open as easy to follow the directions.
S**N
I found the product to work is advertised. It just did not last very long. It was expensive and I wound up buying basic bromide tablets for about 1/10 of the price and they work just as well and they’re much easier. I would highly suggest the bromine tablets in a bucket over these frog replacements. They’re just too expensive.
T**K
I'd been having hella problems with my Frog canister chlorine dispensers. it seemed like no matter how low set, the chlorine would be gone in a matter of days, and the water would go cloudy instantly. I decided to try the switch to bromine and it's been a huge improvement. The bromine cartridge lasts as long as it's supposed to, and can be refilled with inexpensive pellets if you don't want the expense of buying disposable cartridges.
Trustpilot
2 weeks ago
2 months ago