d.e.

D.E is only coating the top 2/3 of my hayward filter… the bottom 3rd is clear.. I noticed the debris and dead algae keep returning to my pool over and over agian even as I repeatedly change D.E … I can not figure out the problem it’s been a month now since I opened my pool .. repeatedly vac to...

I've always used Robelle but just discovered the Clorox D.E. The Clorox is almost 1/3 cheaper, and I'm trying to figure out why. Has anyone used the Clorox D.E. for pool and is there any reason I should not use it?

Hello, I recently had my pool opened by my local pool company (the ones who installed it). They originally told me to run the pump for 23 hours a day and have it shut off for one hour. Since joining this forum, I was informed that makes no sense to stop it for only an hour after running for 23...