High Quality Materials: This air compressor filter is made of high-quality plastic, offering high performance, durability, and resistance to wear and high temperatures. Designed for long service life, it is strong and not easily broken, with effective noise reduction properties. 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. Perfect Tools: This silent air compressor filter is portable, safe, and durable for long-term use. It helps improve air compressor efficiency and extends equipment life. Resistant to slight impacts and does not deform after prolonged use. Function: The compressor air filter allows airflow while helping to block dust and reduce noise transmission. It effectively reduces operational noise and contributes to a quieter working environment. Application: This air compressor filter helps suppress aerodynamic noise and is ideal for replacing old filters. The silent filter can be used with various noisy equipment, including fans, air compressors, boilers, exhaust ports, generators, and pumps.