Replacement Part Number: 12363, 12373 Broad Compatibility: 26165Eh, 26167Eh, 26175Eh, 26183Mw, 26191Ca, 26191Eh, 26193Eh, 26301T, 26303Eh, 26309Eh, 26321Eh, 26323Ca, 26323Eh, 26331Ca, 26331Eh, 26335Eh, 26337Eh, 26341W, 26343Eh, 26345W, 26351Eh, 26351W, 26361Ca, 26361Eh, 26361W, 26365Eh, 26371Ca, 26371Eh, 26375Eh, 26381Eh, 26719Mw, 26719W, 26733Eh, 26735Eh Function: The air jet valve allows air to flow into the adapter and apply pressure to the water so that it can be ejected. When the air jet valve cap is used alone with the inlet nozzle, it can block water flow and help prevent leakage. When the cap is used with the air jet valve, it helps prevent air entry. This air jet valve replacement part works with most above ground pool air jet valve covers. The air jet valve is made of durable plastic material and is resistant to damage. The air jet valve cap is made of black rubber, which is soft, corrosion-resistant, and provides good sealing performance. The air nozzle at the entrance of the above ground swimming pool allows circulating water to pass through. Material: Plastic Color: As shown Tips: Product may vary slightly due to ongoing updates or batch differences. These variations may include minor color or design differences, but they do not affect functionality. Package Contents: 1 x Air Jet Valve & Air Jet Valve Cap Note: This package includes only the items listed above. Other products are not included. Please note that lighting conditions and display settings may cause slight color differences between the product in the image and the actual item. A measurement tolerance of +/- 1-3cm may also apply.