HIGH! Yes, I am high on bleach right now as I am converting from the baquacrap to BBB! But we want to use a saltwater gen since we had one before...when we were chlorine users with an Intex pool...but am seeing that maybe we won't be able to do it because of the sand filter. Any recommendations on a SWG good for sand filters that won't eat up my water since our water prices just went UP UP UP here in Southern Virginia? I read that maybe just adding the blue bagged water softener salt to the water would give me kinda the same effect?? It's been a while since we've used a SWG so I am out of the "loop".