I am a new pool owner and was hoping I could obtain step by step instructions on how to backwash a filter.
The pool has a Hayward DE Filter. The previous owner told me that the baseline pressure is 20. The gauge is up around 25, and I believe it is time to backwash as the previous owner also said he had not done it this season yet. If anyone could walk me through how to do the backwash, I would be greatly appreciative.