Comparable Air techniques new auto drain.   According to supplier comes from same manufacturer.  Loos and feels same quality as original OEM part.   Unscrews and easy replacement FOR THE CONDENSATION JAR BOTTOM OF DRYER UNIT.. Recommend  rinse and or clean inside the reusable jar  to remove contaminants and debris.

• Use in  following oil-less double headed compressors: AirStar® 21 NEO,  AirStar® 21M,  AirStar® 22 NEO,  AirStar® 22M,  AirStar® 30 NEO ,  AirStar® 30 , 50, 50 NEO

Made to equal and or exceed  original factory specs.