The acid should not be a problem if you have a sand or DE filter. If you have a cartridge filter it might be a good idea to inspect the cartridge. If the end caps are mushy or starting to break down then you should replace the cartridge.
The acid should not be a problem if you have a sand or DE filter. If you have a cartridge filter it might be a good idea to inspect the cartridge. If the end caps are mushy or starting to break down then you should replace the cartridge.
Retired pool store and commercial pool maintenance guy.
Nope, it's a sand filter. Should I backwash, or maybe, make sure I DON'T backwash for a while?Originally Posted by waterbear
Judy
If you have a sand filter you are fine. Nothing special to do at this point.Originally Posted by jnorris
Michael
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