Spa Frog Serene Mineral Cartridge 01-14-3812 YGroup_Armor reduce eye irritation and reduce

reduce eye irritation and reduce skin dryness

Total Chlorine

Hayward strainer replacement basket

With a "Totally Managed" cupro-nickel heat exchanger

your ideal range will vary

Spa Frog Serene Mineral Cartridge 01-14-3812 YGroup_Armor reduce eye irritation and reduceThe Spa Frog Mineral Cartridge controls bacteria and keeps pH levels neutral, which reduces your chlorine or bromine use up to 50% and makes spa water feel silky soft and look crystal clear. Mineral cartridges are easily adjusted to meet the sanitizing needs of virtually any size spa. Replace the mineral cartridge every four months when you drain and refill your spa. Less chemicals equals softer and more enjoyable water.