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

  Pros Cons Special Features

AllerAir Air Tube Jr. Air Purifier - Lightweight, Compact, and Powerful!

List Price: $299.00
Our Price: $259.98
  • Effective for dust, gases, chemical and VOC
  • Need to replace filters every 12 months
  • Filtration system MAC-B granular carbon, HEPA, pre-filter

AllerAir 5000 Exec Air Purifier - Covers Large Areas Up to 1500 Sq. Ft.

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
  • Reliable brand name with high-quality construction
  • Replacement filter and carbon cost $99.95 but last 18-36 months

AllerAir 4000 Exec Air Purifier - Perfect for Allergy or Asthma Sufferers

List Price: $459.99
Our Price: $439.98
  • Purifies 1,200 sq. ft.
  • HEPA and carbon technology
  • Medical grade time-tested technology
  • Larger than ionic air purifiers but still portable
  • Replacement filter and carbon cost $99.95 but last 18-36 months

AllerAir 5000 Vocarb Air Purifier - Specially Designed to Remove Airborne Chemicals

List Price: $669.95
Our Price: $599.98
  • Removes volatile organic compounds (VOC)
  • Purifies up to 1,500 sq. ft.
  • Like other HEPA air purifiers, this produces 30-55 DB of noise
  • Replacement filter and carbon cost $99.95 but last 18-36 months

Aller Air 4000 Exec UV Air Purifier - Germicidal UV and True HEPA for Complete Air Purification

List Price: $689.95
Our Price: $639.98
  • Antibacterial
  • Removes odors
  • Features UV, activated carbon, and HEPA technology
  • Higher DB output than ionic purifiers
  • Larger than ionic air purifiers, but still portable
  • Excellent prevention of bacterial growth
  • All-around air purification
  • Great combination air purifier
  • Replacement filter and carbon cost $99.95 and last 18-36 months

AllerAir 5000 Exec UV Air Purifier - Destroys Microorganisms, Bacteria, and Pathogens

List Price: $729.98
Our Price: $699.98
  • Huge coverage area! (1500 sq. ft.)
  • Utilizes 5 different purifying methods
  • Slightly heavy
  • Activated carbon eliminates offensive odors

AllerAir AirTube Air Purifier - Powerful and Portable Air Purification!

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

AllerAir UV Air Purifier 4000 Exec Ultraviolet Air Purifier

List Price: $739.98
Our Price: $639.98
  • Removes odors
  • UV, activated carbon, and HEPA technology
  • Larger than ionic air purifiers but still portable
  • Excellent bacterial growth prevention
  • Replacement filter and carbon cost $99.95 but last 18-36 months

AllerAir Exec 4000 Air Purifier - Replacement HEPA Filter

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

 

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.