Part Number M12971 having (CAGE Code 91340) and FSC 2940 Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft in stock with ready to ship. Get an instant quote for M12971 Filter Element Fluid by Met Pro Corporation. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.