Pleated Air Filter: 20 x 24 x 4", MERV 6, Carbon MPN:PRO21102

The o-ring is a versatile sealing material used to prevent leaks between stationary parts such as pumps, valves, or flanges by creating an airtight seal for a broad range of industries from automotive and electronics to aerospace and medical applications. The silicone construction makes it durable while the dash 229 means it's food-grade material that meets FDA requirements allowing usage in contact with water or oil, making it suitable for pharmaceutical devices. With an ID measuring 2.359 inches and an OD of 2.637 inches, the 0.139 inches thick o-ring comes in handy when working on hydraulics, pneumatics, instrumentation or any sealing task requiring flexibility without distorting under pressure, offering superior performance compared to its vulcanized rubber counterparts.