Hayward 20 Sq. Ft. Perflex Modular DE Filter | W3EC40AC Bio-Dex Stain & Scale The Amerlite series by Pentair

The Amerlite series by Pentair has been illuminating pools for over five decades

Pool Type - In-Ground

5W (120V AC)

constructed using the same high-quality materials as the original factory component

Hayward 20 Sq. Ft. Perflex Modular DE Filter | W3EC40AC Bio-Dex Stain & Scale The Amerlite series by PentairPerflex Extended Cycle diatomaceous earth (DE) filters provide crystal clear, sparkling water at an economical price. Proven over many years, Perflex has set the standard in swimming pool filtration by incorporating the Flex Tube design in combination with diatomaceous earth, the most effective filter media available. The result is superior water clarity, extended filter cleaning cycles and no backwashing required. Specifications: Design Flow Rate 40