25x100' roll 45 mil EPDM Liner LED Lights It will protect the pump

It will protect the pump from sticks

20" diameter x 20" height

which allows them to settle to the bottom

Inside threads are 4" FPT

Using a blower to agitate the media inside the filter prior to backflush will greatly speed up the cleaning process

25x100' roll 45 mil EPDM Liner LED Lights It will protect the pump45 mil EPDM rubber liners are the preferred choice for landscapers, nurseries and water garden installers because they are extremely flexible and very puncture resistant. Fish Friendly these liners have been tested and proven to be safe with fish and plants. Warning: Rubber Roofing Liners are not the same as EPDM Pond Liners! They contain toxins that can leach out and kill fish and plants. Highly Flexible these liners are easy to shape and form, and