Air Box 4 Stealth Edition 2000 CFM 10in Flanges carbon filter

Exhaust Filter for High-CFM Ventilation System Performance

Built for serious airflow, this Air Box carbon filter for exhaust applications delivers up to 2000 MAX CFM (2.1 WG) to help reduce restriction and keep your system running efficiently. The airtight housing helps prevent system bleeding, while the stealth design mounts horizontally or vertically for easy integration into an air duct or HVAC air duct run.

Air Purification That Improves Indoor Air Quality

Packed with 100% activated charcoal, it boosts air purification by absorbing odors, smoke, and airborne contaminants—ideal for commercial, industrial, and residential use. Replaceable, high-flow filters make maintenance simple while supporting consistent air flow CFM and longer-lasting performance. Made in the USA and ASHRAE compliant for efficient, dependable filtration.

Key features:

• 2000 CFM airflow performance (High-CFM exhaust filter): Moves up to 2000 MAX CFM for powerful ventilation system support while helping maintain strong air flow CFM in demanding setups.

• Premium activated carbon for odor & smoke control: 100% activated charcoal absorbs contaminants to improve indoor air quality with reliable air purification for commercial, industrial, or residential use.

• Airtight, anti-bleed housing for maximum efficiency: Sealed design helps prevent system bleeding, improving exhaust efficiency and keeping your air duct / HVAC air duct system performing consistently.

• Replaceable high-flow filters for easy maintenance: Service-friendly, high-flow filtration supports long-term performance and simpler upkeep without sacrificing airflow efficiency.

• ASHRAE compliant, Made in the USA durability: Built to meet ASHRAE efficiency expectations with precision USA manufacturing for dependable, long-lasting filtration.

• Flexible installation with 10-inch flanges: Designed with 10in flanges for a secure fit in your ventilation system, and can mount horizontally or vertically to suit tight duct runs.