High Quality Materials: This air compressor filter is made of high-quality plastic, offering high performance, durability, and resistance to wear and high temperatures. It features a long service life, high strength, and is not easily broken. The filter provides effective noise reduction. Scope of Delivery: 2 pcs air compressor filters. Air Compressor Filter Size: Approx. 105 x 90 x 30mm, Thread Length: Approx. 30mm, Thread Diameter: Approx. 16mm (3/8PT). This silent air compressor filter is suitable for piston compressors and air compressor inlet ports, and is easy to install and operate. Perfect Tools: The air compressor filter is portable and convenient to use, safe and durable for long-term use. It helps improve air compressor efficiency and longevity, can withstand slight impact, and will not deform from prolonged use. Function: The compressor air filter allows air to flow through while helping to block dust and reduce airborne noise. It effectively reduces operational noise and contributes to a quieter working environment. Application: This compressor air filter is designed to help suppress aerodynamic noise and is ideal for replacing old filters. It can be used with various noisy equipment such as fans, air compressors, boilers, exhaust ports, generators, and pumps.