Quote Originally Posted by Tredge
I replaced my sand with Zeobrite.....Maybe new sand would have done the same thing but my water IS clearer and I dont backwash 1/10th as often as I did with the sand.

My old sand had pea gravel in it and a Sta-rite tech told me they dont recommend that anymore because the pea-gravel just mixes with the sand over time and the newer laterals dont require the pea gravel anyways.
Really depends on the filter. Some need it , some don't.
Looking at the material when I was putting it in....its a lot more course than sand grains and you get the immediate feeling that it would filter better.

I read somthing about "recharging" the zeolite with salt water. Since I have a SWG its recharged all the time so it seemed like a logical fit for my pool.
Zeolite is an ammmonia scavanger. Salt water is used to remove the ammonia from the medium to recharge that ability. If you are recharging it all the time it just means you have lost the one true advatante of zeolite since any ammonia it trapped will be going right back into your water.
Its not that pricey considering I wont be replacing it for 5 years or more, if ever. It certainly doesnt filter any worse than sand and I feel better about my filter

Oh.....and when it comes time to replace it, the zeolite is half the weight of sand. Considering what a PITA digging/vacuuming all the sand out was that might be reason enough lol.
Hope this info is helpful.