Insulation Hose & Accessories Mark II Clear Blowing Hose The industry standard. Lightweight polyethylene hose features an especially abrasion-resistant crown and translucent ribbed walls for easy monitoring of material flow. Interior walls are designed to fluff material. Durable, economical, and suitable for rugged all-purpose performance. 2 ½” x 50’ 3” x 50’ 3 ½” x 50’ 4” x 50’ More Details Clear Blowing Hose Light weight clear polyurethane hose reinforced with a spring steel wire helix that provides excellent flexibility. The smooth bore offers a combination of efficient flow characteristics and abrasion resistance. 6” x 25’ More Details Steel Hose Reducer Provides durable, secure links between hose sections. The inside extensions are long enough to safely attach clamps for a secure fit. 3” - 2” 3” - 2 ½” 3 ½” – 3” 4” – 3” More Details Connectors Provides durable, secure links between hose sections. The inside extensions are long enough to safely attach clamps for a secure fit. 2” 2 ½” 3” 3 ½” 4” 6” More Details Clamps Steel clamps with worm drive adjust to fit 2”, 2 ½”, 3”, 3 ½” 4” or 6” connectors, reducers or nozzles. 2” – 3” 4” 6” More Details