3" X 20 Ft 300 EPDM Suction Hose Cpld with M X F Aluminum pin lug couplings with brass nut. ** This hose is part rubber for flexibility and part thermoplastic for light weight. It is not as stiff as the full PVC Suction Hose so we can recommend it for year around use. INCLUDES OVERSIZE UPS FEE IN PRICE