Service Grade Phosphate Remover
Concentrated Treatment for Phosphate Removal in Swimming Pools
HASA PHOS OUT PLUS is proven to eliminate phosphates from sources such as fertilizers, cleaners, pool chemicals, and other pollutants.
HASA PHOS OUT is non-toxic; 100% safe for your family and the environment.
Concentrated formula will remove up to 10,000ppb per quart per 10,000 gallons of pool water
Available In One Quart and One Gallon Bottles
12/1 Qt. 78121; 4/1 Gal. 78141