The Primefit F1401 Mini Air Filter is a 1/4-inch filter for use with any compressor, air tank or air system for filtering unwanted dirt, debris and moisture from air lines. The filter can operate at pressures between 0 to 145-PSI (pounds per square inch). Features a brass filter element capable of filtration to 40-microns. The F1401 has a removable polycarbonate bowl and manual drain for easy maintenance. The small compact design is ideal for portable compressors and smaller air systems. Provides 60-SCFM of flow at 100-PSI. The Primefit F1401 Mini Air Filter comes with a 1-year limited warranty. Primefit Inc. and its affiliated companies have been one of the leading global manufacturers of Pneumatic Tools, Air Accessories and Air Hoses since 1976. Primefit produces a broad range of industry leading products serving the Consumer, Automotive, Commercial and Jobsite pneumatic markets.