Hayward Perflex® W3EC40AC 20 SqFt Modular DE Filter MCF This barrier can assist with

This barrier can assist with maintaining appearance and supporting resistance to common environmental factors such as sun exposure and moisture as part of regular surface care

Incorporates Flex-Tube™ design with diatomaceous earth for superior filtration

Equipped with Polaris' Vortex Vacuum Technology

Supports better performance and water flow

it effectively cleans decks

Hayward Perflex® W3EC40AC 20 SqFt Modular DE Filter MCF This barrier can assist withThe 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