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 longevity, withstands minor impacts, and maintains shape over time. Function: The compressor air filter allows airflow while helping to block dust and reduce the transmission of sound, effectively lowering operational noise and contributing to a quieter working environment. Application: This air compressor filter is designed to help suppress aerodynamic noise. It serves as a reliable replacement for older filters and can be used with various noisy equipment such as fans, air compressors, boilers, exhaust ports, generators, and pumps.