- Jul 10, 2007
- 3
Greetings,
I'd like to know how often I need to backwash my sand filter. Is there any set amount of time, i.e. every two weeks, once a month, etc., that it should be done or should it be based on how the filter is working.
Thanks in advance,
Dean
I'd like to know how often I need to backwash my sand filter. Is there any set amount of time, i.e. every two weeks, once a month, etc., that it should be done or should it be based on how the filter is working.
Thanks in advance,
Dean