Air Compressor Filter Element: 4 Pack These filters go in the black housing units on the air pump. Jenny recommends you inspect them weekly and change them at least once annually. This is an authentic OEM sourced replacement filter element pack which is specially designed for use with Jenny air compressor pumps. Its purpose is to filter out dust and debris from contaminating the internal components of a pump. Over time the material may get dirty and clogged restricting the air flow which can result in a drop of power, inspect filters periodically and replace them as needed to maintain peak performance. Please note this pack includes four high-quality pleated paper filters. Jenny recommends you inspect them weekly and change them at least once annually. ***All Air Parts are Non-Returnable***
