Hypervac Technologies has grown out of a family duct cleaning business, now a leading manufacturing company for duct cleaning equipment. Our product line started with an electric portable duct cleaning vacuum, and has since grown to include gas powered portable vacuums such as the Hurican, as well as the new H2 Duct Truck which is powered by Hypervac's HAVAC gas powered vacuum system. Our electric portable vacuum has been refined over the years and is now one of the most trusted portable vacuum brands in the industry with our Revolution Hybrid vacuum. We also created an inspection tool set called the Cobraview Camera system, as well as the H1 Trailer system (similar to the H1 & H2 Duct Truck box, but in a trailer version). For updates about our company and other information, visit our website at hypervac.com or join us on one of our social media platforms: https://www.facebook.com/Hypervac-Technologies https://twitter.com/Hypervac https://plus.google.com/116080551835738229505 https://www.instagram.com/hypervac/ https://www.youtube.com/user/hypervactech https://www.pinterest.com/hypervac/