Hayward Perflex Extended-Cycle D.E. Filter W3EC50AC jandy-light-part CAT Professional Series pH and

CAT Professional Series pH and ORP sensors

Hayward Cartridge Element CX591XRE

and includes a fulcrum cover

Hurricane DE Filter Grid Set HF-DE24-SET

Hayward DEX2400CR

Hayward Perflex Extended-Cycle D.E. Filter W3EC50AC jandy-light-part CAT Professional Series pH andHayward Perflex Extended Cycle D. E. Filter W3EC50AC Keep your pool sparkling at a smart, economical price with Hayward Perflex Extended Cycle D. E. Filter. This unique filter is perfect for above ground on ground, and small in ground pools. It combines the patented Flex Tube design with the most effective filter media available, Diatomaceous Earth (D. E.). The Flex Tube system effectively recycles D. E. powder and dirt to form fresh cleaning