Sand Filter Pump Seal: The Intex pool filter seal is compatible with Intex sand filter pumps and includes a vent valve and O-ring. The pump seals ensure the efficient operation of your sand filter pump and allow you to enjoy your pool. Intex Pool Sand Filter Parts: Our sand filter pump O-ring kits include a variety of replacement O-rings for Intex pool pumps. Includes 4 O-rings (11228), 1 O-ring (11412), 1 Tank O-ring (11379), 1 Drain Valve O-ring (11385), 1 O-ring (11457), 1 Air Valve O-ring (10264), 2 Skimmer Paddle O-rings (11824 & 11232), and 1 Sediment Air/Drain Valve (10460). High Quality Pool Seal: The sand filter pump seal is made of high quality rubber with high elasticity. High quality and excellent sealing performance. Sturdy and durable, not easy to deform or damage after long time use. If you have an Intex sand filter, these seals are an essential part of your pool pump. Eliminate Leaks: If you experience problems with your pump, such as leaks, it is likely that the seal