Air Box 1 Stealth Edition 4in Flanges

The Airbox 1 carbon filter is equipped with 4-inch flanges and offers a CFM of 500. These units are fully airtight and designed for straightforward installation, operation, and maintenance, compatible with any ducting or filtration system. Crafted from high-quality virgin coconut charcoal, they include replaceable high-flow filters that maximize surface area for optimal performance. Ideal for both commercial and residential applications, each unit comes with one pre-filter and is proudly manufactured in the USA.