Hayward 25 Sq. Ft. Perflex Modular DE Filter | W3EC50AC Intellicenter Upgrade Fast-Dissolving Formula – Quickly dissolves

Fast-Dissolving Formula – Quickly dissolves in water for efficient treatment without waiting

H-Series heaters offer exceptional protection against corrosion and premature failure caused by unbalanced water chemistry

Efficient low-NOx 200k BTU Pentair MasterTemp propane heater

Specifically engineered for vinyl liner applications in Pentair (A&A) systems

Hayward 25 Sq. Ft. Perflex Modular DE Filter | W3EC50AC Intellicenter Upgrade Fast-Dissolving Formula – Quickly dissolvesPerflex 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 50