Rubber-Cal Air Ventilator White 20-in x 300-in Vinyl Flexible Duct

The Air Ventilator White is the ultimate flexible ducting solution for wide ranging air movement applications. This hose has an outstanding array of qualities and capabilities, setting it apart as a high-quality but affordable air movement product. Tough enough for industrial applications and affordable enough for residential use, the Air Ventilator also has a temperature tolerance of -20 to +180 degrees Fahrenheit. It can be used in anything from dehumidifier ducting to HVAC, portable air conditioning, smoke and hot air transportation, as well as all-purpose ventilation. This is a truly versatile duct hose for all situations.Â?Â?These hoses are lightweight, constructed from a PVC-coated polyester fabric, making them exceptionally tough and durable. The body of the Air Ventilator is reinforced with a spring steel helix, which gives the ductwork a higher degree of strength and helps it to keep its shape when flexed and put under pressure. Additionally, the hose has an external wear-strip. This rugged coatin...