Compressor Intake Air Filter 1/2 NPT, Thread diameter: approx. 2cm(0.8inch), Hole diameter: approx.0.7cm(0.3inch).

SA142 1/2" MPT Compressor Air Filter Replacement - Paper Cartridge + Small Metal Body replaces Campbell Hausfeld p/n HL018200AV.

Item included: 1 x 1/2" NPT Compressor Air Filter Replacement Compatible With: fit for Campbell Hausfeld, Husky, Sears, Ridgid and others 2.40" Overall Dia. with 1/2" NPT threads. Ability to mount vertically, horizontally. Tubular silencing design. It removes solid particles like dust and bacteria from the air, so that your compressor works with optimum performance.

Designed for single cylinder units. Has a Pleated Element Ability to mount vertically, horizontally. Tubular silencing design If you are unsure if this is the correct filter, please send us your model &serial number and we will be happy to help.