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Dri-Eaz F284 DefendAir HEPA 500 Air Purifier Negative Air Machine Air Scrubber

4.3 out of 5 stars 36 customer reviews

Price: $999.00 & FREE Shipping.Details
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Air Purifier
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  • Portable air scrubber and negative pressure machine with two-stage filter system and variable air flow control of 250 to 500 CFM for mold and sewage remediation, water and fire damage restoration, and dust and odor control
  • First stage standard paper pre-filter captures large particles, second-stage primary HEPA filter rated to capture 99.97% of remaining particles down to 0.3 microns
  • 8" air outlet fits Dri-Eaz rigid engineered ducting (sold separately) for negative pressure applications. Daisy chain capability - link up to 4 units on 1 power outlet
  • Draws 3 amps on a 115V power supply, and has an auxiliary power outlet that allows users to connect up to three units together for combined air flow speeds of up to 1500 CFM
  • Rotomolded polyethylene housing provides consistent wall thicknesses and strong outside corners for resistance to damage

Product Specifications
Color Blue
EAN 0847136000074
Height 24-19/32
Item Depth 18-25/128 inches
Item Weight 44.0
Material Polyethylene
Model Number F284
Number of Items 1
Operating Frequency 60
Part Number F284
Style Air Purifier
UPC 847136000074
Width 26-25/128
Specification for this product family
Brand Name Dri-Eaz
UNSPSC Code 41103200

18 new from $825.99 3 used from $718.72
Packaging may reveal contents. Choose Conceal Package at checkout.

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Frequently bought together

  • Dri-Eaz F284 DefendAir HEPA 500 Air Purifier Negative Air Machine Air Scrubber
  • +
  • Dri-Eaz HEPA 500 1st Stage Optional Pre-Filter - 12 PACK (F270)
  • +
  • Hepa 500 Carbon Filter, 15-3/4 In. W, Pack of 4
Total price: $1,307.00
Buy the selected items together


From the manufacturer

crawlspace ventilation HEPA 500 Pre-Filter HEPA 500 filter
Activated Carbon Filter (F397) Pre-Filters (Stage 1: F270 & Stage 2: F271) HEPA Primary Filter (F321)
Included in the box Carbon Filter not included Stage 2 Pre-Filter included HEPA Primary Filter included
Filter Use for Common Applications Position #1 Position #2 Position #3
Dust removal or basic air scrubbing Stage 1 Pre-Filter (F270) Stage 2 Pre-Filter (F271) HEPA Primary Filter (F321)
Odor control plus air filtration to remove food odors, fumes from paint, varnish, and more. Activated Carbon Filter (F397) Stage 2 Pre-Filter (F271) HEPA Primary Filter (F321)

Product description

Style:Air Purifier

Dri-Eaz The DefendAir HEPA 500 uses HEPA filter media with an efficiency rating of 99.97% against 0.3-micron oily aerosol particles. When used with the optional DOP 2nd stage filter, the HEPA 500 provides assurances for first-pass filtration. The optional Activated Carbon Filter allows users to quickly and effectively attack smoke and other noxious odors in the environment. With user-friendly and versatile features, the HEPA 500 is ideal for handling indoor air quality needs on every restoration job. Any job that involves sewage, mold, or fire damage clearly involves significant amounts of particulates and smelly gasses a direct result of the damage itself. In a water damage restoration environment, the high-velocity airflow needed for drying can stir up particulates that have settled in carpet or on other materials. The HEPA 500 can address indoor air quality quickly and efficiently, and help restore any environment to a pre-loss condition the ultimate goal of every restoration job. Frequency: 60 Hz. Filter system: 2-stage. GFCI: Outlet protected. Power cord length: 25-feet. Safety marks: UL/C-UL Listed. Advanced filtration technology. Daisy chain capability link up to 3 units on 1 power outlet. Variable CFM on each unit up to 1500 CFM per 15-amp circuit. Stackable, lightweight, and easily transportable.


Product details

Style: Air Purifier
User Manual [PDF]
  • Product Dimensions: 19 x 27 x 25 inches ; 44 pounds
  • Shipping Weight: 48.9 pounds (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • Shipping Advisory: This item must be shipped separately from other items in your order. Additional shipping charges will not apply.
  • ASIN: B00AB25016
  • Item model number: F284
  • Average Customer Review: 4.3 out of 5 stars 36 customer reviews
  • Amazon Best Sellers Rank:
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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April 23, 2014
Style: Air Purifier|Verified Purchase
29 people found this helpful
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June 8, 2017
Style: Air Purifier|Verified Purchase
2 people found this helpful
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January 22, 2015
Style: Air Purifier|Verified Purchase
3 people found this helpful
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July 30, 2015
Style: Air Purifier|Verified Purchase
3 people found this helpful
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March 24, 2014
Style: Air Purifier|Verified Purchase
4 people found this helpful
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March 19, 2014
Style: Air Purifier|Verified Purchase
4 people found this helpful
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July 17, 2016
Style: Air Purifier|Verified Purchase
June 29, 2017
Style: Air Purifier|Verified Purchase

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