Hayward W3EC40AC Perflex Extended Cycle D.E. Filter, 20 Sq Ft is designed for continuous operation on in-ground or above ground pools.
Online SKU replacement for In-Store SKU: EC40AC
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
