Athena Equipment and Supply

Spotting Chemicals

Air Scrubber Negative Air Machines

Dri-Eaz Defender

Air Scrubber

Phoenix Guardian

Dri-Eaz Defender

Lighter, smarter, safer and more adaptable. The new Dri-Eaz DefendAir EX sets the new standard for portable air scrubbers. It provides up to four stages of air filtration, including a final-stage high-efficiency primary filter that utilizes HEPA-media. It's the most advanced filtration system in the industry, designed specifically for Dri-Eaz by the experts at 3M!
Model F258
Height 39" / 99 cm
Width 23" / 58 cm
Depth 19" / 48 cm
Use Weight 49 lb / 22.2 kg
CFM Rating (Min) 100
CFM Rating (Max) 504
CFM Rating
(Free Air)
Blower Type Motorized Impeller
Power 115V 2.5 amps
Filter System Up to 4-Stage: 3 pre-filters + high-efficiency primary filter
Primary Filter High Efficiency; filter media meets HEPA standards (99.97% at 0.3 microns) when tested according to IES-RP-CC001.3; capable of 99.5% at 0.3 microns when installed in unit.
Pre-Filters 16" x 16" x 1" /
40.6 x 40.6 x 2.5 cm
Housing Thermoformed ABS
System Indicator Lights Two (2): Pre-Fi lter change
and Primary Filter change
Handle Yes
Wheels Yes
UL Listed Yes

Air Scrubber

This Portable Air Scrubber has an air flow exceeding 2000 C.F.M. and is ideal for medium or large commercial/industrial projects. The all inclusive Scrubber contains a high powered 1.5 H.P. Motor along with a four (4) stage filtration system. The MS 2000 weighs only 170 pounds and with the built in dolly system, makes it easy to transport to and from the job.


2000 High Speed
1350 Low Speed


115 Volts / 15 AMPS


1.5 H. P. Two Speed


2000 Rated

(4 Stages)    

1st Stage: 24" X 18" X 1"
Fiberglass Media
2nd Stage: 24" X 18" X 2"
Pleated/Synthetic Fibers

3rd Stage: 24" X 18" X 2"
Carbon/Odor Eliminator

4th Stage: 24" X 16" HEPA
99.97% Efficient


170 lbs.



Phoenix Guardian

The Phoenix Guardian HEPA system prevents the spread of contamination with its three-stage filter design removing virtually all hazardous particles from the air. Add in the optional fourth-stage filter of activated carbon and potassium permanganate to absorb a wide range of odors and gases, too. With over 1400 CFM, the Guardian II will clean one air exchange for a 12' x 14' room in less than one minute. The high airflow capacity and unique new duct-ring supply allow some or all clean, filtered air to be directed to specific areas or outside. Another great feature is the attached manometer you'll see on the side of your Guardian II. The manometer measures pressure difference, acting as a monitor for HEPA filter replacement. Use the Guardian II as a negative air machine (by exhausting the airflow) while continuing to scrub and recirculate a large volume of air inside. This quickly improves air quality at the damage site. With dual speed control, simply choose the speed you need-1400 CFM or 900 CFM. The Guardian II, measuring 27" W x 44" H x 30" D weighs only 130 lbs. and features handy new cord storage at the top of the unit.

Over 1400 CFM, dual speed control down to 900 CFM
Will do one air change in a 12' x 14' room in 1 minute
Has a built-in Manometer, tells you when to change your filters
Can be used as a Negative Air Machine as well

Call for information 781-828-9018