Backwash
How to Backwash a Sand Filter the Right Way
To backwash a sand filter correctly: turn off the pump, rotate the multiport valve to Backwash, turn the pump back on, and run it for 2 to 3 minutes until...
How to Backwash a Sand Filter the Right Way
To backwash a sand filter correctly: turn off the pump, rotate the multiport valve to Backwash, turn the pump back on, and run it for 2 to 3 minutes until...
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