Kobalt Air Compressor Check Valve / Exhaust Tube Kit, 2-Stage Vertical #0221CB

Kobalt Air Compressor Check Valve / Exhaust Tube Kit includes 1/2" copper exhaust (discharge) tube, 1/2" comp x 1/2" MPT check valve, nylon unloader (bleeder) tube, quick-connect fitting, and compression nuts / sleeves.

If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, replace the check valve. The check valve is a one-way valve that prevents air from backfeeding from the air tank.