MKEUDQ-4 Inch 16 FT Heavy-Duty Flexible Aluminum Duct Multi-Layer Protective Dryer Vent Hose with 2 Clamps for HVAC Heating Cooling Ventilation, Exhaust Fan, Black

Flame-Retardant & Lightproof Quality Inner and outer layers made of high-grade flame-retardant aluminum foil, effectively preventing light leakage, corrosion, and high-temperature damage for long-lasting use4-Layer Reinforced Durability Features a 4-layer structure (aluminum foil + steel wire + PET film prevents leaks + PVC) to resist tearing, cutting, and air leakageensures stable operation of your ventilation systemFlexible & Tool-Free Installation Freely and length-adjustable aluminum foil duct. Equipped with matching clamps for quick, secure connection to fans, filters, or ventssuper easy to set upPrecise Product Specifications 4-inch diameter × 16 feet length, constructed with aluminum foil and PET. Temperature resistance range 0°F to 185°F (-18°C to 85°C), compatible with most ventilation equipmentMulti-Scene Ventilation Solution Suitable for HVAC systems, greenhouses, bathroom exhaust, stove ventilation, grow tents, and dryer roomsmeets all your air circulation and exhaust needs

• Flame-Retardant & Lightproof Quality: Inner and outer layers made of high-grade flame-retardant aluminum foil, effectively preventing light leakage, corrosion, and high-temperature damage for long-lasting use
• 4-Layer Reinforced Durability Features a 4-layer structure (aluminum foil + steel wire + PET film prevents leaks + PVC) to resist tearing, cutting, and air leakageensures stable operation of your ventilation system
• Item Dimensions L x W:300"L x 4"W|Outside Diameter:4 Inches|Item Length:16 Feet|Material Type:Aluminum foil + PET|Color:Black|Manufacturer:HealSmart|Item Type Name:Dryer Vent Hose with 2 Clamps for HVAC Heating Cooling Ventilation, Exhaust Fan|Unit Count:1.0 Count|Included Components:4 in 16ft Aluminum Ducting; 2 X Clamps|
• Ducting