Background and Identification
The Dri-Eaz DefendAir HEPA 500 Air Scrubber model F284 is an air scrubber and negative air machine. The air scrubber uses HEPA filter media. This model features an efficiency rating of 99.97% against 0.3-micron oily aerosol particles. The Dri-Eaz DefendAir HEPA 500 Air Scrubber model F284 operates at a variable speed of 250 to 500 cubic feet per minute. It features two-stage standard filtration and a third-stage optional filtration. Built-in Microban antimicrobial product protection is designed to inhibit the growth of bacteria, mold, and mildew, which cause stains, odors, and product deterioration.
The Dri-Eaz DefendAir HEPA 500 Air Scrubber model F284 offers flexible ducting options, so it can also be used as a negative air machine, which is useful when working in contaminated or highly sensitive environments. The air scrubber is designed for restoration jobs that involve sewage, mold, or fire damage that involve a significant amount of particulates and smelly gasses. In water damage restoration environments, the filter’s high-velocity airflow can be used to dry and stir up particulates that have settled in carpet or on other materials.
Users can daisy chain up to three Dri-Eaz DefendAir HEPA 500 Air Scrubber model F284 units on one power outlet. By using three units at once, they can move up to 1,500 cubic feet of air per minute on a 15-amp circuit.
Air Scrubber CFM Rating: 250 to 500
Operating Speeds: Variable
Weight: 44 lbs
Category: Air Scrubbers
Warranty Information: Year 1 - All Components, includes Freight and Labor
Lifetime - Materials and workmanship of the housing are covered
Manufacturer Model Number: F284
Xactimate Code: WTRNAFAN