Natural Chemistry® Pool Perfect® + Phosfree®, 2-Liter (2-Pack)

Bought this because I felt the price was right for the same stuff that I buy from my local pool store. Basically got twice as much for the same price of one at the local store. After testing the water, all the numbers lined up correctly on the phosphates, so I am assuming it is working as advertised. I add one cap full for every 8,000 gals, and that seems to work just fine for my pool.

I thought I might be missing something so tried ez pool for several months - way more expensive, harsh on our old pool surface, and didn't cut down on our maintenance schedule at all. Pool Perfect has worked for years for me and I'm back home again. The price is low enough that even occasionally replacing other chemicals it's still less expensive.

Two years in a row we had a Phosphate issue when we opened the pool. Our pool store recommended this product, of course their price was much higher than here. Started using it a few weeks a go, noticeable improvement in the water quality and clarity. Makes your water just perfect.

I've been using PHOSFree in my pool for a little over 2 years now. I run a hybrid salt and chlorine, and put 3 caps of this in a week (24K gallon pool)since I started using this, I've not had a single major algae outbreak. When the water is 90* in the summer I get a little algae around the trim of the light but no wall scum or green water.

It really works. Well worth the money

Great product. Haven’t had algae in two years. Use weekly and you won’t either.

As advertised but not the best value out there. I thought I was ordering the larger jugs but these are smaller.

It helps me keep my pool balanced. Will buy more when I use up what I have.