Reddit reviews XtremepowerUS Water and Oil Separator for Air Line, 1/4" NPT Inlet and Outlet - 90PSI - Blue

Suitable Applications - Water and oil separator can be directly connected to paint airbrush, air compressors and other pneumatic tools; It can be applied with airbrush, pneumatic tools and hoses, capable of capturing water vapor and oil particles entering pneumatic tools to extend tool life and provide cleaner operations, keeping your equipment performing at nice conditionLightweight - Easily attaches to a variety of air tools and goes unnoticeable due to its lightweight feature. Just twist it onto your air toolEasy Monitoring - Clear polycarbonate housing allows you to monitor amount of dirt and debris is being caught so you know when to change out the filter. Just a simple press of the release valve ejects all the waste trapped inside.Reliable Filtering - Filter helps foreign particles stay out of your air tools to extend and maximize your tools' life.Secure Fit - Includes a 1/4" NPT that tightly fits into couplers without any leakage. Easy to Use - Simply press the valve release to eject waste in a flash with minimal cleaning.