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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
A rugged enclosure
Easy installation: Quick swap-in with minimal tools required
compact form fits most spa interiors without crowding
With precise dimensions—39
Add this cartridge to your cart and keep your water pristine all season long
Hayward Perflex 20 Sq Ft Modular Filter With Clamp W3EC40AC Body assembly A rugged enclosureHayward Perflex 20 Sq Ft Modular Filter With Clamp W3EC40AC Intro Meet the Hayward Perflex 20 Sq Ft Modular Filter With Clamp W3EC40AC, a high performance filtration solution designed for reliable, crystal clear pool water. Featuring a 20 square foot filtration area, a distinctive Flex Tube assembly for superior dirt trapping, and a self venting system that minimizes air pockets, this filter maintains steady flow and efficient backwashing. The clamp