Hayward Water Pressure Flow Switch | HPX2181 Cartridge Filters SeaKlear Chlorine-Free Shock Oxidizer helps

SeaKlear Chlorine-Free Shock Oxidizer helps keep pool water dear and odor-free

000 BTU models Hayward Universal H-Series Low NOx H500FDN

Ocean Blue Typhoon 24" Leaf Rake with Soft Mesh Bag

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The Pentair Copper Seal Plate Insert (J3-2) is the OEM replacement seal plate insert for the Pentair PLBC Series pump

Hayward Water Pressure Flow Switch | HPX2181 Cartridge Filters SeaKlear Chlorine-Free Shock Oxidizer helpsThe Hayward Water Pressure Flow Switch (HPX2181) is the OEM replacement flow sensing pressure switch for Hayward pool and spa heating equipment. IMPORTANT: PROFESSIONAL INSTALLATION REQUIRED Electrical control components must be installed or replaced by a qualified electrician or certified pool technician. Do not attempt to service this component without appropriate certification. This pressure switch monitors water flow through the heating system and