Set of 2 silent filters for air compressors, plastic housing, piston silencers for fans, air compressors, boilers, etc. (1/4PT 12 mm)

Material: Plastic, foam inside; Color: Black. Capable of reducing compressor noise during operation, durable and easy to install. Used for air compressor inlets, it can effectively block dust and moisture from the air. Suitable for oil-free air compressors, such as blowers, air compressors, boilers, exhaust ports, generators, pumps, and exhaust ducts, etc.