If your filter is very old, chances.

How to backwash a pentair cartridge pool filter. Turn equipment back on and run the first cycle. Backwash the filter for 3 to 5 minutes to remove dirt, debris and the old de. Switch off the pump motor before you start backwashing to prevent new pool water from entering the tank.

Add pool filter cleaner into the empty bowl then add some water until the cartridges have been thoroughly submerged in the bowl. Www.youtube.com be sure to check if your filter tanks don’t have a drain pipe.depending on your pump, backwashing the. It is the method used in cleaning sand and de filters, but not cartridge filters like yours.

Pentair offers a wide selection of pool and spa filters that come in a wide range of designs to keep pools sparkling clean and healthy. Wipe the top and bottom of the housing along the rim so there is no debris to. When spraying, start at the top of the cartridge.

What kind of filter does a pentair pool filter use? Switch valve to “backwash” setting push down on the multiport valve handle and. Then, it would help if you.

You don’t want anything running yet. Turn the pump off and place the backwash valve back in filter mode. Set the valve to backwash after making sure that you’ve turned off the pump, change the valve setting to “backwash.” this setting will reverse the flow direction of the.

This how we recommend to check and see if you need to back wash and or clean you pentair fns 60 de filter when you have a flow meter installed. The backwash is located on the bottom and is attached to a rotor valve. Work your way straight down the cartridge to work the debris down and out the bottom of the pool filter cartridge.