Airbox 4+ Stealth Edition 3500 CFM (12" flanges) (HT4754)The Airbox 4+ carbon filter has 12" flanges and a CFM of 3500. These units are completely airtight and easy to install, use, and maintain as they fit into any ducting or filtering system. Made with 100% premium virgin coconut charcoal, they feature replaceable high-flow filters which use 100% of the available surface area, for optimum performance. Great for commercial or residential use. (1) pre-filter included. Made in the USA.
 | Manufacturer's Product Information |  | | MSRP $ | 829.95 | Dimensions | 22 x 19 x 39 | | — Ships separately from DL: Livermore, California USA. Specifications for dl-HT4754: | | EACH Packaged | CASE | PALLET | UPC: | | | | Volume: | | | | Dimensional Weight: | | | | Weight (lbs): | 96 | | | Approx Length (inches): | 39 | | | Approx Width (inches): | 22 | | | Approx Height (inches): | 18 | | | |