Spa Frog Serene Mineral Cartridge 01-14-3812 YGroup_supreme control panel with digital temperature

control panel with digital temperature readout and diagnostics for precise operation

It efficiently removes particles as small as 2 microns on the first pass

Power-Flo 1500 and Power-Flo II Series

Complete Set of Frame & Wall Hardware for 27' & 30' Round Cameo

large capacity strainer for extended product life and ease of use

Spa Frog Serene Mineral Cartridge 01-14-3812 YGroup_supreme control panel with digital temperatureThe 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.