Multi-Flow Module, Blue, GilAir-3/GilAir-5 (1 to 7 Back Catalog number: 800519 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended GB37R1000 Band, 37mm Shrink, Red 1000/Pack Price on request SC-6 Tedlar Bag (8L) Price on request 801983 Mounting Bracket for Impinger, Gilian 800i/5000/10 Price on request