How to Backwash a Pool (Sand) Filter with a Push Pull Valve

This video will show you how to backwash your pool filter (sand in my case) using an older push-pull valve. Easy to do yourself, but make sure you pay attention to longer-term maintenance with the valve by ensuring the o-rings inside the system are in good shape and kept lubricated. LearningFromAHouse DIY Index: 1/10