Feature:1. Designed with filter paper, have excellent performance and are convenient for air compressors installation.2. Used to filter particles in the air, and these filter elements can reduce the wear of the cylinder and piston.3. Small in size, light in weight, easy to use, simple to operate, easy to carry, and can be carried with you.4. Made of highquality materials, these filter elements are strong, durable and have a long service life.5. Using sophisticated production technology, these filter elements are wearresistant and not easily damaged, and are suitable for piston compressors.Specification:Item Type: Filter ElementsMaterial: Epoxy Resin Bonded Mixed FiberApplicable Compressors Type: Piston CompressorsProduct Length: Approx. 58mm / 2.3inProduct Height: Approx. 24mm / 1.0inAperture: Approx. 40mm / 1.6in.Package List:10 xFilter Elements