Materials: This air compressor filter is made of 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. Designed with effective noise reduction functionality. 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). Suitable for piston compressors and air compressor inlet ports. Easy to install and operate. Our air compressor filter is portable, safe, and durable for long-term use. Helps improve air compressor efficiency and longevity. Resistant to slight impact and does not deform under prolonged use. Function: The compressor air filter allows airflow while helping to block dust and reduce the transmission of sound. Effectively reduces operational noise and contributes to a quieter working environment. Application: This air filter helps suppress aerodynamic noise and serves as a replacement for older models. Can be used with various noisy equipment such as fans, air compressors, boilers, exhaust ports, generators, pumps, and similar applications.