I backwash DE water regularly and it has never affected my grass.
Hope this helps,
Shannon in VA
Re: Sand Filter & DE - backwash to yard
I backwash DE water regularly and it has never affected my grass.
Hope this helps,
Shannon in VA
34,500 gallon inground - Pebble Tec Tropical Breeze finish
DE filter - Polaris vacuum
BBB maintained since 1st opening in the summer 2006
Saving for a winter pool cover-20'x40' surface
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