Shut the pump down for ~5 minutes and see if it drops after you start it up. I think the loss of flow lets the DE get more evenly distributed over the top of the sand bed.
Shut the pump down for ~5 minutes and see if it drops after you start it up. I think the loss of flow lets the DE get more evenly distributed over the top of the sand bed.
~18K gal IG Gunite -- 1-HP Pentair Whisper Flo with new 2-speed motor. Intermatic T1000 Dual Speed Timer -- Tagelus 60D sand filter
Hayward SWCG (up to 40K gal.) -- Polaris 280 and booster pump -- Rainbow (now Pentair) in-line chlorine Feeder.
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