Rubber-Cal 12 in. I.D. x 25 ft. HVAC Ventilation-Flexible Duct 01-225-12

When buying the HVAC ventilation flex， you get a ducting hose which is made from a combination of materials， expanding its capabilities to give you a supremely versatile duct. It comes in a standard 25 ft. length and inner diameter measurements of 4 in.， 6 in.， 8 in.， 10 in.， and 12 in.， and is dual-layered. Gray PVC makes up the outer layer of the hose， while the inside is covered with aluminum. The body is also reinforced with a sturdy wire helix for added strength， as well as a layer of pet film. Its multi-layered PVC and aluminum body gives the hose a quality range of functionality. Aluminum is known for its heat resistance， and the layer within this duct helps to give it an excellent working temperature ranging from -20°F to 160°F. The ventilation flex also lives up to its name by displaying extreme flexibility. This adds to its versatility， allowing it to be bent and twisted as required. It also has outstanding compressibility， able to squeeze down to a fraction of its stretched size， making it easy to store and transport. The HVAC ventilation flex is a versatile duct hose which can work in all kinds of applications， right up to industrial settings. But it really excels in residential use， providing the perfect ducting for projects in your garage， utility room or basement. You can use this ducting hose to provide ultra-affordable air movement for driers， air conditioning units， dehumidifiers， fans and more.

Ultra-affordable HVAC ducting hose which excels in providing quality air movement on a budget

Made from reinforced PVC with an inner layer of aluminum， for high level heat and sound insulation

Working temperature range of -20°F to 160°F allows the hose to effectively transfer hot and cold air

Has outstanding flexibility， while its 5:1 compression rate is great for easy transport and storage

Versatile product which excels in air conditioning， driers， dehumidifiers， vents， fans and more

Air-ventilation ductwork is available in 5 ID-sizes to meet the technical requirements of most projects