A VITAL FIRST LINE OF - The 32012957 air filter is installed at the air inlet of the air compressor, removes dust, particulate matter and other impurities in the air, makes the air into the compressor pure. The pure air helps to reduce the wear and of the internal parts of the compressor, and extend the service life of the compressor. STRONG AND - Our air compressor filter alternatives have heavy-duty construction to withstand harsh conditions and challenging operating environments. Holds its shape under pressure and maintains coverage of maximum area. Our air filter replacement lasts longer than generic parts. REPLACE THE FILTER REGULARLY - Regular replacement of the filter element can effectively extend the service life of the air compressor. Replacement cycle is usually about 2000 hours, the actual replacement time needs to be combined with the frequency of use, work load, use environment and other factors. Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you!out this item Colour:Photo Color Material:PU Package Contents: 2Pcs 32012957 Air Filter Replacement Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.