Hayward 25 Sq. Ft. Perflex Modular DE Filter | W3EC50AC Intellicenter Upgrade Efficient low-NOx 200k BTU Pentair

Efficient low-NOx 200k BTU Pentair MasterTemp propane heater

Compatible with older Gamma 3 and newer Gamma 4 Venturi heads

Certification: UL Listed

It supports continuous hydraulic rotation and zone switching while maintaining a secure plumbing interface

Hayward 25 Sq. Ft. Perflex Modular DE Filter | W3EC50AC Intellicenter Upgrade Efficient low-NOx 200k BTU 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 50