HSP Diesel RFAB Replacement 4.5in Oiled Air Filter - RFB-413-RFAB

This Rfab Replacement Filter is the filter needed to replace all of the 4.5-inch filters found in the HSP Diesel Product lineup. If you are unsure what size you currently have please let us know. This 413-RFAB part is the oiled version and can be cleaned using any filter cleaning solution.