Fits for:BOMAG BW 100 AC-5, BW 100 AD-5, BW 100 AD-5 RV, BW 100 AD-5 S, BW 100 SL-5, BW 120 AC-5, BW 120 AD-4S, BW 120 AD-5, BW 120 AD-5 RV, BW 120 SL-5;CAT Utility Compactor CB4.0 CC4.0 Dynapac CC 1200 VI We have our own factory and conduct strict quality control before the products leave the factory. The manufacturing materials we choose are top-notch and can easily meet OEM standards, even surpassing OEM standards High-quality filters help maintain optimal air quality and compressor performance Regularly replacing the filter element can effectively extend the service life of the compressor, and the replacement time depends on the working environment of the compressor. It is recommended to replace it for 2000-3000 hours This is a replacement product manufactured by NIKAOLK in China, with 100% compatibility Fits for Atlas Copco Air Compressor Compatible with 05727662 Bomag Roller BW100 BW120 CAT Utility Compactor CB4.0 CC4.0 Dynapac CC 1200 VI