Heavy Duty 4"Flexible Dryer Vent Exhaust Duct Hose 3 Feet for Tight Space, Extra Thick(6-ply) Aluminum Foil Ducting Kit with 2 Key Hose Clamps

STEELSOFT 4 inch aluminum foil flex duct hose is in narrower wire helix and foil accordion design to keep stronger structure and less pressure drop. It is constructed with extra thick 6-ply laminate for super tear & pet puncture resistance.-Features-1.Extra thick for prevent crushing easily and pet scratching.2.High heat available to meet safe local building codes.3.No plastic smell like PVC type when dryer is running.4.Key type dryer vent clamps for handy use.5.Widely used for dryer vent, grow tent and portable ac etc.Operating temperature Range: 0℉ to 215℉Recommended Velocity: 5000 FPM Recommended Operating Pressure: 6'' w.g. positiveDiameter: 4''Stretched Length: 3 FTHose Clamps: 2 PCS

• Puncture Resistant: Our dryer vent hose is twice thicker than most thin option in the market. 35 LBS loading 72 hours test as shown in the video. Overturn most people's misperception to aluminum foil dryer vent hose! No longer thin and flimsy!
• Safer: This dryer hose, withstanding max.215℉, is more heat and aging resistant than pvc duct hose which's prohibited by local building code and may emit unhealthy plastic smell under high temperature.
• Less Pressure Drop: Our dryer duct hose is built with narrower wire helix & foil accordion for larger inside diameter. It exhausts air faster. This design also increases the duct strength and decreases shaking and noise.
• Easy To Use: The dryer vent hose kit is with 2 pcs key type hose clamps. Hand twisting behind the dryer in that tight place was easier than using them with a screwdriver. It saves your time and make job easier!
• Widely Used: Steelsoft 4 inch flex duct hose 3 FT can be used to many ventilation ductwork such as clothes dryer vent, ac unit, bathroom exhaust fan and grow tent vent. You will receive a strong flex duct, puncture resistant and less replacement.