This replacement air filter element is built to fit Blitz compressors that call for part number 708519. Positioned at the compressor intake, it captures dust and airborne grit before the air reaches the airend, which keeps the pump running efficiently and helps hold discharge temperatures where they belong. Changing the intake element on a regular schedule is one of the easiest ways to protect an air system. You will find this part among our full range of replacement air filter elements, part of the broader selection of compressor air filters we stock. Match the cross-reference number to your unit before ordering. Note: This is an equivalent part and not an original equipment manufacturer (OEM) part number. Some manufacturers require OEM parts to maintain your warranty. | Air Supply Number: KC570-005