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AllerAir's air purifiers utilize a five-stage filtration technology to trap and remove the pollutants

  Pros Cons Special Features

Air Tube Jr. AllerAir HEPA Air Purifier With Four Pounds of Mac-B Activated Carbon

List Price: $299.00
Our Price: $259.98
  • Effective for dust, gases, chemical and VOC
  • Has a whisper-quiet mode
  • Not for commercial use
  • Filtration system includes MAC-B granular carbon, HEPA filter and pre-filter

5000 Exec AllerAir HEPA Air Purifier With 4-Stage Filter System

List Price: $529.98
Our Price: $499.98
  • High-quality HEPA air purifier with activated carbon
  • Purifies large areas up to 1,500 sq. ft.
  • Like all HEPA air purifiers, this purifier makes some noise while in operation
  • Replacement filter and carbon last about 18-36 months!

4000 Exec AllerAir HEPA Air Purifier With 3 Speeds

List Price: $459.99
Our Price: $439.98
  • Purifies up to 1,200 square feet
  • HEPA and carbon technology
  • Medical grade time-tested technology
  • Larger than ionic air purifiers but still portable
  • Noise levels don't pass 65 dB

5000 Vocarb AllerAir HEPA Air Purifier With Photocatalysis Technology

List Price: $669.95
Our Price: $599.98
  • Removes volatile organic compounds (VOC)
  • 3 different speeds
  • Like all HEPA air purifiers, this purifier makes some noise while in operation
  • Features photocatalysis technology

4000 Exec UV AllerAir HEPA Air Purifier With Germicidal UV Lamp

List Price: $689.95
Our Price: $639.98
  • Anti-microbial filter helps remove odors and airborne particles
  • 3 speeds let you decide performance-to-sound ratio
  • Higher dB output than ionic purifiers
  • Features UV, activated carbon, and HEPA technology

5000 Exec UV AllerAir HEPA Air Purifier With 1,500 Square Foot Coverage Area

List Price: $729.98
Our Price: $699.98
  • Huge coverage area of 1500 square feet!
  • Utilizes 5 different purifying methods
  • Unit is slightly larger than other AllerAir purifiers
  • Activated carbon eliminates offensive odors quickly and effectively!

Air Tube AllerAir HEPA Air Purifier With Metal Housing

List Price: $369.00
Our Price: $299.98
  • Eliminates airborne irritants
  • Activated carbon eliminates chemicals and odors
  • Not as sheekly designed as other units
  • Small, lightweight unit is easily portable

4000 Exec UV AllerAir HEPA Air Purifier With True HEPA Filter

List Price: $739.98
Our Price: $639.98
  • 4-stage filtration system captures 99.9% of airborne particles
  • Uses less energy than a 19" TV!
  • Unit reaches 65 dB - which is about the same as a loud whisper
  • Germicidal UV light prevents the growth of mold and fungi

A3FH0410 AllerAir 4000 Exec Replacement HEPA Filter With Dense Web Fibers

List Price: $104.00
Our Price: $79.98
  • 99.97% effective at trapping particulates
  • Laser-tested and warm-rolled
  • Needs to be replaced every 3-5 years
  • Medical-grade HEPA Filter

AllerAir 6000 DXS Air Purifier With Tar Trapping Filter

List Price: $1169.98
Our Price: $899.98
  • Features all metal construction that doesn't off gas
  • Unit is protected by a 10-year manufacturer's warranty
  • Doesn't have a True HEPA filter
  • Micro HEPA filter wrap is rated 99% efficient at 0.1 microns
  • Tar trapping filter makes this air purifier specifically designed for eliminating tobacco smoke

5000DX-Vocarb AllerAir Air Purifier With Set of Wheels

List Price: $1169.98
Our Price: $899.98
  • 5-stage filtration with germicidal lamp captures more airborne particles
  • Covers areas as large as 1,500 square feet!
  • Pre-filter needs to be cleaned approximately every 3 months to preserve the life of the HEPA filter
  • Energy-efficient - unit only uses a maximum of 80 watts!

 

How the AllerAir high efficiency air purifier system works

Allerair air cleaners use a 4 phase filtering system.

in the order that the air passes through them they are: the pre-filter, the Mass Activated Carbon Bed (MAC-B™) filter,the 2 anti-microbial filters and the HEPA filter. 

1) The pre-filter traps larger dust particle and is easily removed and cleaned with a vacuum cleaner. It acts to stop the larger particles such as dust and lint from clogging the other filters.

2) The mass activated carbon bed (MAC-B™) filter adsorbs gases and odors. (Adsorb: no it's not a typo. This is the process by which activated carbon captures gases and odors.) Most off the shelf air cleaners have a few token ounces of carbon sprayed on the pre-filter. This is only sufficient to capture a small amount of the noxious gases and odors in the air and for only a short period of time. The MAC-B carbon filter has pounds of activated carbon (from 7 to 160 lbs.) that will trap 90% of gases and odors that pass over it and will continue working for many months before needing to be replaced.

3) The 2 anti-microbial filters kill the airborne microbes that pass through them.

4) The HEPA filter traps the airborne particles. These filters were developed by the Atomic Energy Commission to trap radio-active particles. They can capture 99.97% of particles as small as 0.3 microns. That is as small as some bacteria.
 

The power of activated carbon

activated carbon is the only safe, cost effective way to trap noxious gases and odors

What it does and how it works. 
activated carbon is carbon that has been treated with oxygen to open up millions of tiny pores between the carbon atoms.
There are so many of these that one pound of activated carbon has a surface area of 60 to 150 acres.

The technology used in military gas masks
activated carbon is the substance that keeps military personnel safe from poisonous gases. It is also used for water filtration.

Adsorption
Adsorption is the process where certain chemicals are attracted to activated carbon and then bond to it. The millions of pores in the activated carbon provide an enormous surface area to trap these chemicals.

 The bigger the filter, the more chemicals it adsorbs and the longer it keeps on working
an activated carbon filter acts rather like a sponge. When it is full it can adsorb no more. The more carbon you have the more you can adsorb before changing the filter. AllerAir MAC-B carbon filters have from 7 to 48 lbs and will last from 9 to 24 months.

Most off the shelf cleaners have only a few token ounces of carbon sprayed on a mesh. 
It's not enough to have any useful long term effect.



See all Air Purifiers

Interested in learning how air purifiers work? Then visit our Air Purifier information page. It includes all kinds of purification information including how HEPA filters work, how ozone purifiers work, and more.