FROG Soothe Total Hardness Increaser frog inline cartridges 4 Month Bundle

4 Month Bundle

FROG Bac Pac Replacement Chlorine Cartridge 1-Pack – Easy Pool Chlorine for Pool FROG 5400 and 6100 Cyclers

Can I put the sticks directly into the pool

Consistent Sanitizing: FROG minerals work around the clock to help keep your water clean and clear

with FROG stating that results can typically be seen within a few hours and no more than 24 hours when used as directed

FROG Soothe Total Hardness Increaser frog inline cartridges 4 Month BundleFROG SooTHe Calcium Total Hardness Increaser for Hot Tubs and Swim Spas 2 lb Bottle Raise Calcium Hardness for Better Balanced Spa Water FROG SooTHe Calcium Total Hardness Increaser is designed to raise low total hardness in hot tubs and swim spas, helping protect surfaces, equipment, and overall water balance. Total hardness, also called calcium hardness, refers to the level of calcium and other minerals in the water. When hardness is too low, water