OXYEN CONCENTRATOR BENNET MACHINE

I HAVE FOR SALE A CLEAN OXYEN CONCENTRATOR. BENNET MACHINE COMPANION. I GOOD WORKING ORGER.LOOKS LIKE THE COVER OVER THE FILTER MAY BE MISSING NOT SURE. DOESNT AFFECT THE OPERATION AT ALL.250.00/OBO.MAY DO SOME TRADING. . phone OR TEXT. JANE. 502-291-0825. NABB IS 25 MILES NORTH OF LOUISVILLE. JUST NORTH OF CHARLESTOWN.