Hayward Perflex® W3EC40AC 20 SqFt Modular DE Filter MCF Built for both residential and

Built for both residential and professional use

Equipped with Polaris' Vortex Vacuum Technology

It helps bring water back within the recommended pH range for comfortable

it effectively cleans decks

Enjoy more pool time with minimal maintenance

Hayward Perflex® W3EC40AC 20 SqFt Modular DE Filter MCF Built for both residential andThe Hayward Perflex W3EC40AC 20 SqFt Modular DE Filter provides crystal clear, sparkling water at an economical price. The Perflex Extended Cycle diatomaceous earth (DE) filters are proven over many years to set the standard in swimming pool filtration. By incorporating the Flex Tube design in combination with diatomaceous earth, the most effective filter media available, Perflex delivers superior water clarity, extended filter cleaning cycles, and