Is an annual deep cleaning of a sand filter always necessary?

otter86753

0
LifeTime Supporter
Sep 26, 2013
717
Charleston, SC
Pool Size
5900
Surface
Fiberglass
Chlorine
Salt Water Generator
SWG Type
Hayward Aqua Rite (T-3)
I use disposable hair nets or paint strainers in my skimmer and as a result I rarely have to backwash my sand filter (I think I backwashed twice last summer). If this is the case, do you still recommend a deep cleaning?
 
It has to be your call. That general guideline of one year is just that.....a general guideline.

If you have a pristine environment and use skimmer socks and a robot, there may NEVER be a reason to deep clean the sand.
 
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