Orenda Technologies PR-10000-GAL Phosphate Remover Concentrate, 1-Gallon

Best phosphate remover and best value to get phosphates out of a pool

This Orenda PR-10000 is fantastic. It stopped the black algae in my pool. In the spring when our trees are blooming and dropping seeds in the pool like mad, my chlorine generator on the salt water pool failed for a few days before I realized it, so no chlorine. The pool was loaded with phosphates, and developed a bad case of black algae all over the place. Small spots all over smaller than a dime each. I couldn’t get rid of it. I used other methods also like steel bristle brushes, chlorine tablets rubbed on, etc, but nothing worked until I got rid of the phospates. YouTube to the rescue! I learned that algae lives on eating phosphates as food, discovered this and bought a gallon. The “red cap test” showed that there was a lot of phospates. (Very cool test to do also.) I treated the pool two or three times and got them to basically zero. Then as another YouTuber suggested, I QUADRUPLE shocked it overnight with HTH Shock. The next morning almost no sign of the algae, just a few spots left and not dark black. I test phosphates now, and with this, they are gone! Thanks Orenda PR-10000 ! This product works differently than the other types that coat the filter. This precipitates the phosphates out of the water, they fall to the floor like in a “snow globe”. Very cool to watch in action.

Worked exactly as described! Do the "red cap test". Pour a cap full in the pool, if it turns cloudy, you need to treat the pool. After it works, you'll have white powder (phosphates) on the bottom of the pool. Just carefully and slowly vaccum the powder up. I use a robot vacuum which stirs up the powder, so I need to vaccum a few times. Either way, it works!

I had been battling very high phosphates using several less expensive brands that most pool owners would recognize for 3 years, but I learned from a pool tech the source of the phosphates can impact with phosphate remover will work. When I described my issue, the tech recommended this Orenda PR-1000 Phosphate Remover, so I spent the extra money and just 1 quart made a dramatic difference, it almost eliminated the phosphate in my pool, something no other brand could do with 1/2 gallon added to my pool. I still use another brand for maintaining a low phosphate level, but if that doesn't work, I add this Orenda and it ends the issue.

Finally, Something That Actually Works! I’m seriously impressed with the Orenda PR-10,000. I had been using a product called " FhosFree" before, and it did absolutely nothing for my pool. I was skeptical about spending more on this, but wow—what a difference! This stuff removed phosphates on contact, just like it claims. The water is noticeably clearer, and maintenance has been easier since using it. It’s definitely professional-grade and worth every penny. Highly recommended if you're tired of wasting time and money on products that don’t deliver!