✓ Indicator light illuminates when the HEPA filter needs to be replaced
✓ Stackable (up to 3 units) for space-saving storage
The Global Industrial™ Commercial-Grade Air Scrubber and Negative Air Machine is your solution to delivering advanced levels of air purification for areas in construction, disaster relief, home remodeling, reclamation, reconstruction, and more. Constructed from rotomolded plastic evenly layered in a second skin that's thicker than injection molding, this machine permits higher levels of flexibility and endurance during extreme temperatures or rough impact. It features a 3-stage filtration system that consists of a MERV 9 pre-filter, an activated carbon filter, and a HEPA filter. Ideal for use in commercial or industrial environments, this unit is equipped with two GFCI-protected power outlets, allowing it to be daisy-chained for a maximum of three units on one circuit. When placed as a stand-alone unit, this versatile machine acts as an air scrubber. When attached to ducting, it works as a negative air machine, exhausting filtered air outside the affected area. Limited 1-Year Warranty.