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 in the pool. When used together with the air jet valve, it helps prevent air entry. This replacement part is compatible with various above ground pools. Air Jet Valve Cover: The air jet valve is primarily constructed from durable plastic material, 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 pool inlet allows circulating water to pass through the swimming pool system. Color: As shown Material: Plastic Note: Product design may be updated periodically. Due to different manufacturing batches, slight variations in appearance or color may occur, which do not affect functionality. Package Includes: 1 x Air Jet Valve and Air Jet Valve Cap Replacement Only the items listed above are included; other accessories are not included. Note: Lighting effects and monitor settings may cause slight color differences between the image and the actual item. Measurement tolerance is +/- 1-3 cm.