I need to replace my DE filter and I am not sure which brand to go with. I have a 21' x40', 35,000 gallon pool. My Hayward 1 hp motor just crapped out on me too. I haven 2 hp loner right now. Thoughts?
Well, not really. the DPD test is NOT, repeat, NOT the same as the recommended FAS-DPD test.Dun vegan said:Better than nothing!!!