LOT (1) TRIWALL PLUMBING MATERIAL AND EQUIP TO INCLUDE:FILTERS, ELBOW HOSE, COUPLING TEE, HOSE CLAMP, CLIP CLAMPS, PLATE DUCT, HOSE ASSEMBLY, STRAIGHT ADAPTER, NIPPLE TUBE, CHUCK AIR INFLATING, DERBYSHIRE SAFETY COVER, TUBEAXIAL FAN (ALL QUANTITIES ARE APPRX AND BASED ON DRMO COUNTS)