The DefendAir 400 air scrubber provides rugged, portable high-efficiency air filtration. Restore and maintain indoor air quality during cleaning, remodels and remediation. Suitable for use in light industrial settings, schools, clean rooms, hospitality venues, manufacturing and healthcare environments - wherever highly portable, efficient HEPA filtration is needed.
For better air filtration coverage, daisy-chain up to 5 units on one 15-amp circuit.
Replacement pre-filters (#113402 - pack of 5) and primary HEPA filters (#111333) are available.