FROG® Serene Cartridge Kit | 3 Bromine + 1 Mineral Escape Intrigue and mystery are the

Intrigue and mystery are the very ingredients in this lively tropical fusion of coconut and vanilla

1 thermometer

FreshWater ACE Cell Cleaner is the dedicated descaling solution for the Hot Spring ACE Salt Water System cell — the durable cell used in Hot Spring Highlife

Plate: ALPL328 (rectangle)

FROG® Serene Cartridge Kit | 3 Bromine + 1 Mineral Escape Intrigue and mystery are theThe FROG Serene Cartridge Kit is the multi pack refill for FROG's bromine based Serene system three bromine cartridges and one mineral cartridge, giving you approximately four months of water care supply for a single hot tub. It works with both the FROG Serene Floating System (the dispenser that floats in your spa) and the factory installed FROG In Line System built into many hot tubs. The math is straightforward. Each Serene bromine cartridge lasts