SpaGuard Total Alkalinity Increaser - 2 lb pool treatment chemicals Each cartridge typically lasts about

Each cartridge typically lasts about 3 to 4 weeks

install a new Flippin’ FROG XL replacement chlorine cartridge

FROG Algae Gone can be used in in-ground and above-ground pools

water can become corrosive

It is designed to complement your existing sanitizer routine by providing an easy maintenance shock that helps refresh water between regular cartridge changes

SpaGuard Total Alkalinity Increaser - 2 lb pool treatment chemicals Each cartridge typically lasts aboutSpaGuard Total Alkalinity Increaser 2 lb Stabilize pH and Prevent pH Bounce in Spa Water SpaGuard Total Alkalinity Increaser is a granular spa and hot tub water balancer designed to raise low total alkalinity. Proper total alkalinity helps buffer spa water against sudden pH changes, often called pH bounce, making water easier to balance, more comfortable to enjoy, and less stressful on spa surfaces and equipment. This 2 lb bottle is ideal for routine