General description The Pack of Air Compressor Muffler Filter includes high-quality snail-shaped silencers designed to effectively reduce noise from various equipment. Made from durable and environmentally friendly plastic, these filters are easy to install and disassemble, ensuring long-lasting use. Technical specifications Thread size: 20 mm Material: High-quality plastic Usage Suitable for air compressors, blowers, exhaust outlets, generators, pumps, and other noisy equipment. Helps eliminate aerodynamic noise and improve the working efficiency of the air compressor. Prevents dust from entering the device while reducing operational noise. Package includes 4 pieces of snail-shaped silencers.