Raypak Protek Shield Assembly For Gas Fired Heaters | 017960F Pentair Filter Lid for Clean and Clear Plus 320 (12) Tube Sheet O-Rings

(12) Tube Sheet O-Rings

Enables Reverse Movement Functionality: Engages the gear hub to trigger back-up mode and help the cleaner escape tight corners and obstructions

providing uninterrupted cleaning and comprehensive coverage

Durable Construction: Built with high-quality materials to ensure a high dirt-holding capacity and extended longevity

Highly Concentrated Potency: Swimtrine Plus boasts a powerful concentration

Raypak Protek Shield Assembly For Gas Fired Heaters | 017960F Pentair Filter Lid for Clean and Clear Plus 320 (12) Tube Sheet O-RingsThe heater is equipped with a ProTek Shield Assembly located under the inlet connection on polymer headers and in the ProTek Shield Adapter assembly shipped loose in the accessory carton for field installation on brass ASME headers. This component provides essential protection to the heat exchanger against galvanic corrosion, and it should be replaced when its weight is reduced to about 40% of the original weight. Not available on ASME models until