Description
Phosphates silently fuel algae growth in your pool, but Hasa Phos Out Plus tackles them head-on with a highly concentrated treatment capable of neutralizing up to 10,000ppb of phosphates per quart in 10,000 gallons of water. This environmentally responsible, non-toxic formula is completely safe around swimmers and won’t introduce harmful substances into the surrounding ecosystem. It systematically strips phosphates introduced by lawn fertilizers, household cleaning products, pool treatment chemicals, and airborne contaminants, restoring your water to a balanced, algae-resistant state. Produced by Hasa, this 32oz bottle (model 77121) provides professional-level phosphate control for a noticeably healthier pool.
