Pool Tool Zinc Anode [Inline 2"] (104C-2) watertech Generic pillow insert

Generic pillow insert

and ensure proper circulation output

A replacement filter cartridge helps remove suspended debris so the circulation system can continue supporting cleaner water

A refractory kit is useful because it helps protect the internal burner area from heat exposure while supporting the intended combustion environment inside the heater

The 91691151 is a smart rebuild part when restoring flow performance in a compatible AquaFlo A Series 1

Pool Tool Zinc Anode [Inline 2"] (104C-2) watertech Generic pillow insertThe Pool Tool Zinc Anode [Inline 2"] (104C 2) is designed to help protect pool and spa plumbing systems from the effects of galvanic corrosion. Installed inline on compatible plumbing, this sacrificial zinc anode gives corrosive electrical activity a more desirable metal to attack before it can damage heaters, lights, rails, pump components, or other valuable equipment. It is a practical addition for saltwater pools, mineral systems, and installations