Commercial Indoor Air Quality
PureAir® Filtration is a leader in the removal of corrosive gases, toxic vapors, and unpleasant odors from airstreams. We offer a full line of engineered equipment and high-performance chemisorbent media designed to meet a wide range of air purification needs.

Side Access Housing
The PureAir® Side Access Housing (SAH) is a high-efficiency system designed to clean air streams from 500 to 32,000 CFM. It uses a horizontal airflow design and flexible cartridge configurations to handle everything from lightly dusty air to heavily contaminated environments.
Packaged Filter Unit
Clean and purify indoor air with the PureAir® PFU. It’s a standalone system that removes over 99% of harmful gases, safeguarding everything from high-end computer hardware to priceless historical archives.
Drum Scrubber
The PureAir® Drum Scrubber is a straightforward, self-contained system built to scrub odors from small air streams. It’s a cost-effective choice for venting storage tanks or lift stations where you need reliable air purification without a massive footprint.
Vertical Bed System
The PureAir® Vertical Bed System is a self-contained scrubber built for high-efficiency air purification. Its vertical airflow design completely eliminates air bypass, ensuring your air streams are consistently clean. It's a dependable, set-it-and-forget-it solution for volumes up to 16,960 CFM.
Vertical Bed System – Industrial
Clean up to 5,600 CFM of heavily contaminated air with 99% efficiency. The I-VBS uses a vertical airflow design to eliminate air bypass, making it the go-to choice for removing corrosive gases in high-demand environments like pulp and paper mills.
Packed Bed System
The PureAir® Packed Bed System is a self-contained scrubber designed for high-efficiency air purification. It handles contaminated air streams up to 5,600 CFM and features a rugged stainless steel build that works in both blow-through and draw-through setups.
V-Bank Transition System
The VTS is a high-capacity scrubber designed specifically for tight spaces. It handles massive airflows (up to 42,000 CFM) in a horizontal footprint, making it the go-to choice for facilities with high odor levels but limited ceiling height. It’s fully customizable and built for continuous, high-efficiency purification.
