Aftermarket Replacement Oil filter for Quincy Compressors. This is a high-quality replacement part that is made in the USA. This screw-on filter features a durable metal housing and is designed to fit all new Quincy compressors that require a short filter. If your compressor requires a filter with part number 2023400101 this is the filter you need. NOTE: This is not compatible with Quincy compressors that require the standard tall filters. Specifications: Solid Metal Construction Screw-On Filter 3" Outside Diameter 2" Deep