Unicel C-4332 Filter Cartridge Brand_ProTeam ProTeam Alkalinity Up boosts the

ProTeam Alkalinity Up boosts the pool's alkalinity level into the optimal 100 to 150 range

PH should be tested weekly and maintained at a level of 7

which is an important buffering component in stabilizing critical and delicate pH levels

total bromine

The granules are totally soluble

Unicel C-4332 Filter Cartridge Brand_ProTeam ProTeam Alkalinity Up boosts theUnicel filter cartridges are simply the finest replacement filters you can buy for your pool or spa, being made of the finest materials to meet or exceed OEM filters. Its heavy duty polyester is designed to last far longer than cheaper alternatives, while having more pleats to improve filtering capacity. Best of all, Unicel filters are made right here in the USA for the highest possible quality, allowing you to buy with confidence.