Guardian Angel

True HEPA Portable Air Purifier

Guardian Angel Purifier.

The Guardian Angel is a portable, True HEPA air purifier that reduces 99.97% of airborne contaminants as small as 0.3 microns. The Guardian Angel’s 4-Stages of filtration has industry-leading technology that provides powerful air protection. Our system protects against harmful contaminants such as mold, bacteria, and viruses. The Guardian Angel is the perfect air purifier for businesses and office spaces.

HEPA Stage of 5-Stage Air Purifiers Icon.

True HEPA Filter Captures 99.97% of airborne contaminants as small as 0.3 microns in size

PCO Stage of 5-Stage Air Purifiers Icon.

Photocatalytic UV (PCO Technology) cleans the air passing through the filtration

Ionize Stage of 5-Stage Air Purifiers Icon.

Negative ionization attracts air particulate & clumps them together for easier capture during the filtration process.

Carbon Stage of 5-Stage Air Purifiers Icon.

Activated Carbon Stage/Filter eliminates odors and protects against harmful VOCs and gases

CFM Blue Icon.

120 cubic feet per minute
(4-Speed Brushless Motor)

Blue Carb Certified Icon.

Certified by The California Air Resources Board (Model F179A)

Clean Air Begins With
True HEPA Filtration

For portable air purifier systems, no technology provides better filtration than a True HEPA Filter. True HEPA Filters offer unrivaled performance in reducing common airborne contaminants. Learn more about our air purifier products that combine high-quality water-resistant True HEPA with Activated Carbon Filters to produce the purest and cleanest air possible.

Explore True HEPA Filtration
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True HEPA Filtration.

Let's Build A Solution Together.
We're Here For You.

Uncertain which solution is right for your business, school, or facility? We'll work with you to design the appropriate air quality and disinfection solution that's right for your business or school.

Guardian Angel's 4-Stage Filtration

The Aerus Guardian Angel's 4-Stage filtration was designed with industry-leading technologies that provide powerful air protection. Using passive forms of purification, our systems protect against harmful contaminants such as mold, bacteria, and viruses that can lead to disease and illness.

Negative Ionization & Pre-Filter

Activated Carbon Filter/Stage

High Quality
True HEPA Filter


Five Stages of Multi-Stage Air Filtration.
see our multi-stage Technology
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Key Features of The Guardian Angel

You have a lot of choices when it comes to air purifiers. The Aerus Guardian Angel has several features that set it apart from the rest:

Guardian Angel Specifications

120 CFM

Power Consumption
6 Watts - 28 Watts
UL 867 and CSA C22.2
No. 187 compliant

Noise Levels
Low: 35 dB(A)
High: 55 dB(A)
Weighs 9.2 lbs (4.2 kg)
10" Diameter x 18.7" H
(25.4 cm diameter x 47.6 cm)

Product Identification
Model: F179A
SKU: 00616