The BlueDri Air Shield 550 is a HEPA air scrubber designed for water damage restoration, construction, and general air purification.

Key Features:
– HEPA Filtration: It uses a multi-stage filtration system including a HEPA filter to remove 99.97% of particles as small as 0.3 microns. This includes allergens like dust, mold, pet dander, pollen, and more.
– 3-Stage Filtration: The AS-550 uses three stages of filtration: a pre-filter for larger particles, an optional second stage filter, and the primary HEPA filter.
– Powerful Performance: BlueDri claims it delivers at least 40% more CFM (cubic feet per minute) than competing models.
– Heavy Duty Construction: The unit is built with Roto-Mold technology for durability in commercial environments.
– Odor Elimination: An optional carbon filter (sold separately) can be used to eliminate odors from paint, smoke, pets, and other sources.
– Daisy Chain Capability: You can connect up to three AS-550 units together using the daisy chain-compatible GFCI port.
– User-Friendly Features: Includes an LED filter change indicator, variable speed control, and hour meter display.