Hayward 20 Sq. Ft. Perflex D.E. Filter with Hose Kit 1HP | W3EC40C92S

The Perflex filters are performance-matched with our above-ground pump series to ensure a system that maximizes its filtration ability. These advanced filtration systems are designed to operate with less resistance than conventional units, producing more filtered water with less pump horsepower. Quality, value, dependability, and sparkling clear pool water are the Perflex system trademarks.