The AllerAir® 4000 DX Exec is the smallest, most compact unit available for treating chemicals, gases, odors and particulate matter. The 4000 DX Exec incorporates an extra-deep carbon filter bed, which is designed to treat very heavy concentrations of chemicals and gases in smaller areas. With 18 lbs. of activated carbon, the 4000 DX Exec provides enhanced absorption of these various toxins. This model is recommended for areas where space is a primary concern. It features a more compact design than the 5000 DX Exec, while still offering very reliable chemical and particle filtration. The AllerAir® 4000 DX Exec utilizes a specialized filter stage containing 18 lbs. of activated carbon in addition to a medical-grade micro-HEPA filtration stage and an easy-clean pre-filter.
Regular Price: $949.98
Lowest Price: $899.98