Hayward - W3EC40AC Perflex 20 sq. ft. DE Pool Filter

Hayward W3EC40AC Perflex Extended Cycle D.E. Filter, 20 Sq Ft is designed for continuous operation on in-ground or above ground pools.

• Cleans pools fast - removes even the smallest particles the first time through
• Patented Flex-Tube system efficiently reuses DE powder and dirt mixture to form fresh cleaning surfaces
• Exclusive bump handle activates the Flex-Tubes, causing them to instantly purge themselves of dirt and powder
• Easy access clamp assembly