Ingersoll Rand piggyback filters and regulators save space by combining filtering and regulation functions. This 3/8" model will help your air-powered tools run more efficiently and last longer. It operates from 0-140 PSI and features a gauge that lets you easily monitor PSI. It also includes a manual drain, 1.3-ounce polycarbonate bowl, and a 5-micron filter. | Ingersoll Rand 3/8" Piggyback Filter & Regulator P39234-600-VS