AeraMax Pro AM 4 PC Commercial Hepa Air Purifier, 120V, White

Features: pureview shows the status of the current room air quality including percentage of particles captured and removed from the air cleans air 600 to 1400 square feet display screen shows pm 2.5 and pm 10 air quality - making the invisible, visible!! envirosmart 2.0 includes dual self-regulating laser particle counters, voc, audio and motion sensors voc/odor level display filter replacement, life & reorder information brightness adjustment, standby and off wall-mounted unit this product has a 60-month manufacturer's limited warranty for parts and a 60-month manufacturer's limited warranty for labor. Protect your purchase beyond the manufacturer's limited warranty. note: hardwired installation required.