Campbell Hausfeld VP345304 Oil Filter Rotary Screw

VP345304 Campbell Hausfeld Oil Filter Rotary Screw is the genuine replacement oil filter cartridge for Campbell Hausfeld rotary screw compressors. As part of the lubrication system, the cartridge traps particulates to maintain oil cleanliness and protect the rotors and bearings, helping extend service life of the compressor. Replacement requires threading the new oil filter cartridge onto the multiblock, holding it vertically, and filling it with the same oil type used in the unit before installation. The compressor must be depressurized and powered down before servicing. This filter is specified for Campbell Hausfeld rotary screw compressors that use replaceable oil filtration cartridges, including CS-series models described in Campbell Hausfeld maintenance literature. When installed and replaced as part of routine maintenance, VP345304 helps maintain oil purity and reduces particulate contamination in the oil circuit, contributing to consistent cooling and lubrication of moving parts. The part is designed to integrate with Campbell Hausfeld's oil filtration assemblies and replaces worn or clogged cartridges to restore filtration performance and support long-term reliability of the rotary screw air system.