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Review of Allerair Air Purifier Models


Allerair air purifier review: Summaries and Detailed Reviews.

Do you want to review other top brand name purifiers?
Click the STEP3 Reviews tab or return link at the bottom of this page

After you are done reviewing, STEP5 Buying lists the best places to
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Allerair Air Purifier Summaries Allerair 4000 Series



4000 Series/ 4000 Exec Version Rated
- Very Good Rating
Up to 400 sqft (6 AC/hr)
MSRP $439.98
Conclusion: A good quality, all-around filter.
Detailed Review Below

Allerair 5000 Series


5000 Series/ 5000 Photocatalytic Version Rated
- Very Good Rating
Up to 500 sqft (6 AC/hr)
MSRP $799.98
Conclusion: A solid performer with updated active technology.
Detailed Review Below Allerair 6000 Series


6000 Series/ 6000 Vocarb Version Rated
- Very Good Rating
Up to 600 sqft (6 AC/hr)
MSRP $699.98
Conclusion: Good for VOC removal + particles.
Detailed Review Below Allerair 8000 Series



8000 Series/ 8000 AH Whole House Exec Version Rated
- Good Rating
Up to 667 sqft (6 AC/hr)
MSRP $1399.98
Conclusion: An option for whole home cleaning.
Detailed Review Below Allerair 600 Series


600 Series/ 600 Exec w/ UV Version Rated
- Very Good Rating
Up to 500 sqft (6 AC/hr)
MSRP $699.98
Conclusion: A good match for the 5000 series.
Detailed Review Below Allerair AirMedic Series




AirMedic Series/ AirMedic D Exec Version Rated
- Very Good Rating
Up to 500 sqft (6 AC/hr)
MSRP $799.98
Conclusion: A good all around purifier using electrostatic charged filters.
Detailed Review Below Allerair AirTube Series



AirTube Series/ AirTube Exec Version Rated
- Good Rating
Up to 133 sqft (6 AC/hr)
MSRP $299.98
Conclusion: A capable portable, but at a price.
Detailed Review Below



Allerair Purifier Detailed Reviews



Model: 4000 Series/
4000 Exec Version Rated
Last Reviewed: 03-05-2008
Rating Score: 70/100 points

Summary: The Allerair 4000 Series has 10 different models/ configurations. This review is for the 4000 Exec Version. This model uses a pre filter, a serious 12 lb carbon filter, and a true 99.97% HEPA filter with added anti-microbial support. This is a good all-around basic room filtration air purifier. Note that rating the other 9 models in the 4000 series would change the rating score up or down slightly. If you order this Allerair Air Purifier model, do your homework or consult an expert to get the right configuration. A good value.

Allerair Air Purifier Basic Specifications:

  • 10 different models in the 4000 series
  • Designed for spaces up to 400 sqft (6 air changes per hour)
  • Passive purification technology
  • Step 1: pre filter for larger particles
  • Step 2: 12 lb Mac-B (mass activated carbon bed) carbon filter for odors and gases
  • Step 3: two anti-microbial filters to surpress microorganisms
  • Step 4: 99.97% True HEPA filter for particle removal
  • Metal housing prevents off-gassing
  • Yearly Operating Costs $172.05
  • 10-year warranty parts/ 5-years on labor

Rating Factors:

1) Value: 16/24 points - The MSRP is $439.98. The estimated square footage cleaned is 400 sqft. The Value equation is as follows: 100 * (1 - ((($439.98 initial + $172.05/year)/400 sqft)/10 removal points)) = 84.70. 84.70 = 16 points - Good Value.

2) What is Removed: 10/16 points - Removal of Larger Particles >0.3 microns - Very Good Removal, 3-points. Removal of Smaller Particles <0.3 microns - Good Removal, 2-points. Removal of Odors and Gases - Good Removal, 2-points, Removal of VOCs - Fair Removal, 1-point, Removal of Basic Microorganisms - Good Removal, 2-points, Removal of Advanced Microorganisms - Poor Removal, 0-points.

3) Yearly Operating Costs: 6/15 points - The Pre filter lasts between 2-6 months depending on how you carefully you vacuum it; $39.98 for 4 = $39.98/year. The Carbon filter last 1-3 years at $99.98/2 = $49.99/year. The HEPA filter lasts 3-5 years at $79.98/4 = 19.99/year. Calculating electricity usage: 80 watts/1000 x $.0886/kwh x 24 hours/day x 365 days/year = $62.09/year. Total cost $172.05/year. Above Average to operate.

4) Quality: 12/12 points - Examples of high quality include metal housing and baked enamel finish. Fit, Finish, and Workmanship - Excellent Quality, 5-points. Cleaning Technologies - Excellent Quality, 5-points. Support Material - Excellent Quality, 2-point.

5) Warranty: 8/8 points - 10-years on parts/ 5-years on labor. Excellent Warranty.

6) Maintenance and Cleaning: 4/6 points - Routine maintenance includes replacing the pre filter every 2-6 months or as needed, the carbon filter every 1-3 years or as needed, and the HEPA filter every 3-5 years or as needed. Although the unit assembles and disassembles easily, there are 4 screws to take off the bottom each time you check or change a filter. The pre filter change is a little easier once you do it a few times. Average Maintenance, 2-points. Cleaning is limited to vacuuming the pre filter every one or two months and wiping down the exterior/interior as needed. Average Cleaning 2-points.

7) Look and Feel: 4/6 points - These units look a little like a vacuum or shopvac. They have casters on the bottom for easy moving. Black or Sandstone. Looks Good, 2-points. Controls are minimal and located on the front of the unit. Weighs 35 lbs and measures 14.5" height X 15" diameter. Feels Good, 2-points.

8) Years in Business: 4/5 points - Allerair has been in business for over 14 years. They have offices in the United Stated, Italy, and Canada.

9) Noise Level: 3/5 points - Fan noise ranges from 35 dB on low to 65 dB on Turbo. Average Noise Level.

10) Set-Up: 3/3 points - Ready to use out of the box. Easy Set-up.

total = 70/100 points

Conclusion: A good quality, all-around filter.
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Model: 5000 Series/
5000 Photocatalytic Version Rated
Last Reviewed: 03-05-2008
Rating Score: 69/100 points

Summary: The Allerair 5000 Series has 19 different models/ configurations. This review is for the 5000 Photocatalytic Version. This model utilizes both passive and active technology. It uses a pre filter, a serious 18 lb carbon filter, and a true 99.97% Medical grade HEPA filter. The HEPA filter is enhanced by photocatalytic technology using UV light with a special catalyst. This model is best for heavy airborne toxins and particles. Note that rating the other 18 models in the 5000 series would change the rating score up or down slightly. If you order this Allerair Air Purifier model, do your homework or consult an expert to get the right configuration. A good value.

Allerair Air Purifier Basic Specifications:

  • 19 different models in the 5000 series
  • Designed for spaces up to 500 sqft (6 air changes per hour)
  • Passive/ active purification technology
  • Step 1: pre filter for larger particles
  • Step 2: 18 lb Mac-B carbon filter for odors and gases
  • Step 3: photocatalytic technology using UV light with a special catalyst
  • Step 4: 99.97% Medical grade HEPA filter for particle removal
  • Metal housing prevents off-gassing
  • Yearly Operating Costs $292.03
  • 10-year warranty parts/ 5-years on labor

Rating Factors:

1) Value: 16/24 points - The MSRP is $799.98. The estimated square footage cleaned is 500 sqft. The Value equation is as follows: 100 * (1 - ((($799.98 initial + $292.03/year)/500 sqft)/12 removal points)) = 81.80. 81.80 = 16 points - Good Value.

2) What is Removed: 12/16 points - Removal of Larger Particles >0.3 microns - Very Good Removal, 3-points. Removal of Smaller Particles <0.3 microns - Good Removal, 2-points. Removal of Odors and Gases - Very Good Removal, 3-points, Removal of VOCs - Fair Removal, 1-point, Removal of Basic Microorganisms - Very Good Removal, 3-points, Removal of Advanced Microorganisms - Poor Removal, 0-points.

3) Yearly Operating Costs: 3/15 points - The Pre filter lasts between 2-6 months depending on how you carefully you vacuum it; $39.98 X 4 = $39.98/year. The Carbon filter last 1-3 years at $129.98/2 = $64.99/year. The HEPA filter lasts 3-5 years at $99.98/4 = 24.99/year. The UV lamp for Photocatalytic system lasts about 1 year at 99.98/year. Calculating electricity usage: 80 watts/1000 x $.0886/kwh x 24 hours/day x 365 days/year = $62.09/year. Total cost $292.03/year. Expensive to operate.

4) Quality: 12/12 points - Examples of high quality include metal housing and baked enamel finish. Fit, Finish, and Workmanship - Excellent Quality, 5-points. Cleaning Technologies - Excellent Quality, 5-points. Support Material - Excellent Quality, 2-point.

5) Warranty: 8/8 points - 10-years on parts/ 5-years on labor. Excellent Warranty.

6) Maintenance and Cleaning: 4/6 points - Routine maintenance includes replacing the pre filter every 2-6 months or as needed, the carbon filter every 1-3 years or as needed, the UV lamp every 1 year, and the HEPA filter every 3-5 years or as needed. Although the unit assembles and disassembles easily, there are 4 screws to take off the bottom each time you check or change a filter. The pre filter change is a little easier once you do it a few times. Average Maintenance, 2-points. Cleaning is limited to vacuuming the pre filter every one or two months and wiping down the exterior/interior as needed. Average Cleaning 2-points.

7) Look and Feel: 4/6 points - These units look a little like a vacuum or shopvac. They have casters on the bottom for easy moving. Black, White, Pewter, Sandstone. Looks Good, 2-points. Controls are minimal and located on the front of the unit. Weighs 44 lbs and measures 21" height X 15" diameter. Feels Good, 2-points.

8) Years in Business: 4/5 points - Allerair has been in business for over 14 years. They have offices in the United Stated, Italy, and Canada.

9) Noise Level: 3/5 points - Fan noise ranges from 35 dB on low to 65 dB on Turbo. Average Noise Level.

10) Set-Up: 3/3 points - Ready to use out of the box. Easy Set-up.

total = 69/100 points

Conclusion: A solid performer with updated active technology.
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Model: 6000 Series/
6000 Vocarb Version Rated
Last Reviewed: 03-05-2008
Rating Score: 69/100 points

Summary: The Allerair 6000 Series has 14 different models/ configurations. This review is for the 6000 Vocarb Version. This model uses a pre filter, a serious 24 lb carbon filter, and a true 99.97% HEPA filter with added anti-microbial support. This is a good all-around air purifier with added VOC and odor/gas removal. Note that rating the other 13 models in the 6000 series would change the rating score up or down slightly. If you order this Allerair Air Purifier model, do your homework or consult an expert to get the right configuration. A good value.

Allerair Air Purifier Basic Specifications:

  • 14 different models in the 6000 series
  • Designed for spaces up to 600 sqft (6 air changes per hour)
  • Passive purification technology
  • Step 1: pre filter for larger particles
  • Step 2: 24 lb impregnated carbon filter for odors, gases, and VOCs
  • Step 3: two anti-microbial filters to surpress microorganisms
  • Step 4: 99.97% True HEPA filter for particle removal
  • Metal housing prevents off-gassing
  • Yearly Operating Costs $277.05
  • 10-year warranty parts/ 5-years on labor

Rating Factors:

1) Value: 16/24 points - The MSRP is $699.98. The estimated square footage cleaned is 600 sqft. The Value equation is as follows: 100 * (1 - ((($699.98 initial + $277.05/year)/600 sqft)/12 removal points)) = 86.43. 86.43 = 16 points - Good Value.

2) What is Removed: 12/16 points - Removal of Larger Particles >0.3 microns - Very Good Removal, 3-points. Removal of Smaller Particles <0.3 microns - Good Removal, 2-points. Removal of Odors and Gases - Very Good Removal, 3-points, Removal of VOCs - Good Removal, 2-points, Removal of Basic Microorganisms - Good Removal, 2-points, Removal of Advanced Microorganisms - Poor Removal, 0-points.

3) Yearly Operating Costs: 3/15 points - The Pre filter lasts between 2-6 months depending on how you carefully you vacuum it; $49.98 for 4 = $49.98/year. The Carbon filter last 1-3 years at $259.98/2 = $129.99/year. The HEPA filter lasts 3-5 years at $139.98/4 = 34.99/year. Calculating electricity usage: 80 watts/1000 x $.0886/kwh x 24 hours/day x 365 days/year = $62.09/year. Total cost $277.05/year. Expensive to operate.

4) Quality: 12/12 points - Examples of high quality include metal housing and baked enamel finish. Fit, Finish, and Workmanship - Excellent Quality, 5-points. Cleaning Technologies - Excellent Quality, 5-points. Support Material - Excellent Quality, 2-point.

5) Warranty: 8/8 points - 10-years on parts/ 5-years on labor. Excellent Warranty.

6) Maintenance and Cleaning: 4/6 points - Routine maintenance includes replacing the pre filter every 2-6 months or as needed, the carbon filter every 1-3 years or as needed, and the HEPA filter every 3-5 years or as needed. Although the unit assembles and disassembles easily, there are 4 screws to take off the bottom each time you check or change a filter. The pre filter change is a little easier once you do it a few times. Average Maintenance, 2-points. Cleaning is limited to vacuuming the pre filter every one or two months and wiping down the exterior/interior as needed. Average Cleaning 2-points.

7) Look and Feel: 4/6 points - These units look a little like a vacuum or shopvac. They have casters on the bottom for easy moving. Black, White, and Sandstone. Looks Good, 2-points. Controls are minimal and located on the front of the unit. Weighs 59 lbs and measures 24" height X 15" diameter. Feels Good, 2-points.

8) Years in Business: 4/5 points - Allerair has been in business for over 14 years. They have offices in the United Stated, Italy, and Canada.

9) Noise Level: 3/5 points - Fan noise ranges from 35 dB on low to 65 dB on Turbo. Average Noise Level.

10) Set-Up: 3/3 points - Ready to use out of the box. Easy Set-up.

total = 69/100 points

Conclusion: Good for VOC removal + particles.
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Model: 8000 Series/ 8000 AH Whole House Exec Version Rated
Last Reviewed: 03-05-2008
Rating Score: 60/100 points

Summary: The Allerair 8000 Series has 12 different models/ configurations. This review is for the 8000 AH Exec Version. This model uses a pre filter, a serious 32 lb carbon filter, and a true 99.97% HEPA filter with added anti-microbial support. This is a good all-around air purifier that works in tandem with your HVAC system. This system could do more square footage, but this would cut down on the cleaning effectiveness. Note that rating the other 11 models in the 8000 series would change the rating score up or down slightly. If you order this Allerair Air Purifier model, do your homework or consult an expert to get the right configuration. A fair value.

Allerair Air Purifier Basic Specifications:

  • 12 different models in the 8000 series
  • Designed for spaces up to 667 sqft (6 air changes per hour)
  • Passive purification technology
  • Step 1: pre filter for larger particles
  • Step 2: 32 lb MAC-B carbon filter for odors, gases, and VOCs
  • Step 3: two anti-microbial filters to surpress microorganisms
  • Step 4: 99.97% Medical Grade HEPA filter for particle removal
  • HVAC companion/ metal housing prevents off-gassing
  • Yearly Operating Costs $372.04
  • 10-year warranty parts/ 5-years on labor

Rating Factors:

1) Value: 12/24 points - The MSRP is $1399.98. The estimated square footage cleaned is 667 sqft. The Value equation is as follows: 100 * (1 - ((($1399.98 initial + $372.04/year)/667 sqft)/10 removal points)) = 73.43. 73.43 = 12 points - Fair Value.

2) What is Removed: 10/16 points - Removal of Larger Particles >0.3 microns - Very Good Removal, 3-points. Removal of Smaller Particles <0.3 microns - Good Removal, 2-points. Removal of Odors and Gases - Good Removal, 2-points, Removal of VOCs - Fair Removal, 1-point, Removal of Basic Microorganisms - Good Removal, 2-points, Removal of Advanced Microorganisms - Poor Removal, 0-points.

3) Yearly Operating Costs: 0/15 points - The Pre filter lasts between 2-6 months depending on how you carefully you vacuum it; $59.98 for 4 = $59.98/year. The Carbon filter last 1-3 years at $299.98/2 = $149.99/year. The HEPA filter lasts 3-5 years at $99.98/4 = 24.99/year. Calculating electricity usage: 80 watts/1000 x $.0886/kwh x 24 hours/day x 365 days/year = $62.09/year. Total cost $372.04/year. Very Expensive to operate.

4) Quality: 12/12 points - Examples of high quality include metal housing and baked enamel finish. Fit, Finish, and Workmanship - Excellent Quality, 5-points. Cleaning Technologies - Excellent Quality, 5-points. Support Material - Excellent Quality, 2-point.

5) Warranty: 8/8 points - 10-years on parts/ 5-years on labor. Excellent Warranty.

6) Maintenance and Cleaning: 4/6 points - Routine maintenance includes replacing the pre filter every 2-6 months or as needed, the carbon filter every 1-3 years or as needed, and the HEPA filter every 3-5 years or as needed. Although the unit assembles and disassembles easily, there are 4 screws to take off the bottom each time you check or change a filter. The pre filter change is a little easier once you do it a few times. Average Maintenance, 2-points. Cleaning is limited to vacuuming the pre filter every one or two months and wiping down the exterior/interior as needed. Average Cleaning 2-points.

7) Look and Feel: 4/6 points - These units look a little like an old pot belly stove. Black is the only color. Looks Good, 2-points. Compatible with any HVAC system. Weighs 80 lbs and measures 29.5" height X 15" diameter. Feels Good, 2-points.

8) Years in Business: 4/5 points - Allerair has been in business for over 14 years. They have offices in the United Stated, Italy, and Canada.

9) Noise Level: 5/5 points - Adds no additional noise to regular HVAC operation. Very Quiet Noise Level.

10) Set-Up: 1/3 points - Locating and installing this system should not be too bad if you are handy. If you need to move walls or modify the furnace or locate a power outlet, you may want to hire a contractor. Involved Set-up.

total = 60/100 points

Conclusion: An option for whole home cleaning.
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Model: 600 Series/ 600 Exec w/ UV Version Rated
Last Reviewed: 12-03-07
Rating Score: 65/100 points

Summary: The Allerair 600 Series has 5 different models/ configurations. This review is for the 600 Exec w/ UV Version. This model uses a pre filter, a serious 18 lb carbon filter, and a true 99.97% medical grade HEPA filter with added anti-microbial support. This is a good all-around air purifier with added UV microbial support. Note that rating the other 4 models in the 600 series would change the rating score up or down slightly. If you order this Allerair Air Purifier model, do your homework or consult an expert to get the right configuration. A good value.

Allerair Air Purifier Basic Specifications:

  • 5 different models in the 600 series
  • Designed for spaces up to 500 sqft (6 air changes per hour)
  • Passive purification technology
  • Step 1: pre filter for larger particles
  • Step 2: 18 lb MAC-B carbon filter for odors, gases, and VOCs
  • Step 3: UV bulb to surpress microorganisms
  • Step 4: 99.97% medical grade HEPA filter for particle removal
  • Metal housing prevents off-gassing
  • Yearly Operating Costs $357.03
  • 10-year warranty parts/ 5-years on labor

Rating Factors:

1) Value: 16/24 points - The MSRP is $699.98. The estimated square footage cleaned is 500 sqft. The Value equation is as follows: 100 * (1 - ((($699.98 initial + $357.03/year)/500 sqft)/11 removal points)) = 80.78. 80.78 = 16 points - Good Value.

2) What is Removed: 11/16 points - Removal of Larger Particles >0.3 microns - Very Good Removal, 3-points. Removal of Smaller Particles <0.3 microns - Good Removal, 2-points. Removal of Odors and Gases - Good Removal, 2-points, Removal of VOCs - Fair Removal, 1-point, Removal of Basic Microorganisms - Very Good Removal, 3-points, Removal of Advanced Microorganisms - Poor Removal, 0-points.

3) Yearly Operating Costs: 0/15 points - The Pre filter lasts between 2-6 months depending on how you carefully you vacuum it; $49.98 for 4 = $49.98/year. The Carbon filter last 1-3 years at $199.98/2 = $99.99/year. The HEPA filter lasts 3-5 years at $199.98/4 = 44.99/year. The UV lamp for lasts about 1 year at 99.98/year. Calculating electricity usage: 80 watts/1000 x $.0886/kwh x 24 hours/day x 365 days/year = $62.09/year. Total cost $357.03/year. Very Expensive to operate.

4) Quality: 12/12 points - Examples of high quality include metal housing and baked enamel finish. Fit, Finish, and Workmanship - Excellent Quality, 5-points. Cleaning Technologies - Excellent Quality, 5-points. Support Material - Excellent Quality, 2-point.

5) Warranty: 8/8 points - 10-years on parts/ 5-years on labor. Excellent Warranty.

6) Maintenance and Cleaning: 4/6 points - Routine maintenance includes replacing the pre filter every 2-6 months or as needed, the carbon filter every 1-3 years or as needed, the UV lamp every 1 year, and the HEPA filter every 3-5 years or as needed. Although the unit assembles and disassembles easily, there are 4 screws to take off the bottom each time you check or change a filter. The pre filter change is a little easier once you do it a few times. Average Maintenance, 2-points. Cleaning is limited to vacuuming the pre filter every one or two months and wiping down the exterior/interior as needed. Average Cleaning 2-points.

7) Look and Feel: 4/6 points - These units look a little like a vacuum or shopvac. They have casters on the bottom for easy moving. Black, White, Pewter, and Sandstone. Looks Good, 2-points. Controls are minimal and located on the front of the unit. Weighs 38 lbs and measures 20.5" height X 15" diameter. Feels Good, 2-points.

8) Years in Business: 4/5 points - Allerair has been in business for over 14 years. They have offices in the United Stated, Italy, and Canada.

9) Noise Level: 3/5 points - Fan noise ranges from 35 dB on low to 65 dB on Turbo. Average Noise Level.

10) Set-Up: 3/3 points - Ready to use out of the box. Easy Set-up.

total = 65/100 points

Conclusion: A good match for the 5000 series.
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Model: AirMedic Series/ AirMedic D Exec Version Rated
Last Reviewed: 03-05-2008
Rating Score: 69/100 points

Summary: The Allerair AirMedic Series has 8 different models/ configurations. This review is for the AirMedic D Exec Version. This model uses a pre filter, a serious 25 lb carbon filter, and a Electrostatic Particle filter. This is a good all-around air purifier with added treatment of heavy concentrations of airborne chemicals, gases and odors. Note that rating the other 7 models in the AirMedic series would change the rating score up or down slightly. If you order this Allerair Air Purifier model, do your homework or consult an expert to get the right configuration. A good value.

Allerair Air Purifier Basic Specifications:

  • 8 different models in the AirMedic series
  • Designed for spaces up to 500 sqft (6 air changes per hour)
  • Passive purification technology
  • Step 1: pre filter for larger particles
  • Step 2: 25 lb MAC-B carbon filter for odors, gases, and VOCs
  • Step 3: Electrostatic Particle filter for particle removal
  • Metal housing prevents off-gassing
  • Yearly Operating Costs $270.72
  • 10-year warranty parts/ 5-years on labor
  • Available in Black, White, and Sandstone

Rating Factors:

1) Value: 16/24 points - The MSRP is $799.98. The estimated square footage cleaned is 500 sqft. The Value equation is as follows: 100 * (1 - ((($799.98 initial + $270.72/year)/500 sqft)/12 removal points)) = 82.16. 82.16 = 16 points - Good Value.

2) What is Removed: 12/16 points - Removal of Larger Particles >0.3 microns - Very Good Removal, 3-points. Removal of Smaller Particles <0.3 microns - Good Removal, 2-points. Removal of Odors and Gases - Very Good Removal, 3-points, Removal of VOCs - Good Removal, 2-points, Removal of Basic Microorganisms - Good Removal, 2-points, Removal of Advanced Microorganisms - Poor Removal, 0-points.

3) Yearly Operating Costs: 3/15 points - The Pre filter lasts between 2-6 months depending on how you carefully you vacuum it; $39.98 for 4 = $39.98/year. The Carbon filter last 2-5 years at $259.98/3 = $86.67/year. The Electrostatic Particle filter lasts 6 months at $58.99 X 2 = 117.98/year. Calculating electricity usage: 80 watts/1000 x $.0886/kwh x 24 hours/day x 365 days/year = $62.09/year. Total cost $270.72/year. Expensive to operate.

4) Quality: 12/12 points - Examples of high quality include metal housing and baked enamel finish. Fit, Finish, and Workmanship - Excellent Quality, 5-points. Cleaning Technologies - Excellent Quality, 5-points. Support Material - Excellent Quality, 2-point.

5) Warranty: 8/8 points - 10-years on parts/ 5-years on labor. Excellent Warranty.

6) Maintenance and Cleaning: 4/6 points - Routine maintenance includes replacing the pre filter every 2-6 months or as needed, the carbon filter every 2-5 years or as needed and the Electrostatic Particle filter every 6 months or as needed. Although the unit assembles and disassembles easily, there are 4 screws to take off the bottom each time you check or change a filter. The pre filter change is a little easier once you do it a few times. Average Maintenance, 2-points. Cleaning is limited to vacuuming the pre filter every one or two months and wiping down the exterior/interior as needed. Average Cleaning 2-points.

7) Look and Feel: 4/6 points - These units look a little like a vacuum or shopvac. They have casters on the bottom for easy moving. Black, White, and Sandstone. Looks Good, 2-points. Controls are minimal and located on the front of the unit. Weighs 55 lbs and measures 17.5" height X 15" diameter. Feels Good, 2-points.

8) Years in Business: 4/5 points - Allerair has been in business for over 14 years. They have offices in the United Stated, Italy, and Canada.

9) Noise Level: 3/5 points - Fan noise ranges from 35 dB on low to 65 dB on Turbo. Average Noise Level.

10) Set-Up: 3/3 points - Ready to use out of the box. Easy Set-up.

total = 69/100 points

Conclusion: A good all around purifier using electrostatic charged filters.
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Model: AirTube Series/ AirTube Exec Version Rated
Last Reviewed: 03-05-2008
Rating Score: 61/100 points

Summary: The Allerair AirTube Series has 5 different models/ configurations. This review is for the AirTube Exec Version. This model uses a pre filter, a 7 lb carbon filter, and a true 99.97% medical grade HEPA filter with added anti-microbial support. This is a good, although expensive all-around portable air purifier. Note that rating the other 4 models in the AirTube series would change the rating score up or down slightly. If you order this Allerair Air Purifier model, do your homework or consult an expert to get the right configuration. A poor value.

Allerair Air Purifier Basic Specifications:

  • 5 different models in the AirTube series
  • Designed for spaces up to 133 sqft (6 air changes per hour)
  • Passive purification technology
  • Step 1: pre filter for larger particles
  • Step 2: 7 lb MAC-B carbon filter for odors, gases, and VOCs
  • Step 3: two anti-microbial filters to surpress microorganisms
  • Step 4: 99.97% medical grade HEPA filter for particle removal
  • Metal housing prevents off-gassing; 18 lbs
  • Yearly Operating Costs $192.04
  • 10-year warranty parts/ 5-years on labor

Rating Factors:

1) Value: 8/24 points - The MSRP is $$299.98. The estimated square footage cleaned is 133 sqft. The Value equation is as follows: 100 * (1 - ((($$299.98 initial + $192.04/year)/133 sqft)/9 removal points)) = 58.90. 58.90 = 8 points - Poor Value.

2) What is Removed: 9/16 points - Removal of Larger Particles >0.3 microns - Very Good Removal, 3-points. Removal of Smaller Particles <0.3 microns - Good Removal, 2-points. Removal of Odors and Gases - Good Removal, 2-points, Removal of VOCs - Fair Removal, 1-points, Removal of Basic Microorganisms - Fair Removal, 1-point, Removal of Advanced Microorganisms - Poor Removal, 0-points.

3) Yearly Operating Costs: 6/15 points - The Pre filter lasts between 2-6 months depending on how you carefully you vacuum it; $29.98 for 4 = $29.98/year. The Carbon filter last 1 years at $59.98/year. The HEPA filter lasts 2 years at $79.98/2 = 39.99/year. Calculating electricity usage: 80 watts/1000 x $.0886/kwh x 24 hours/day x 365 days/year = $62.09/year. Total cost $192.04/year. Above Average to operate.

4) Quality: 12/12 points - Examples of high quality include metal housing and baked enamel finish. Fit, Finish, and Workmanship - Excellent Quality, 5-points. Cleaning Technologies - Excellent Quality, 5-points. Support Material - Excellent Quality, 2-point.

5) Warranty: 8/8 points - 10-years on parts/ 5-years on labor. Excellent Warranty.

6) Maintenance and Cleaning: 4/6 points - Routine maintenance includes replacing the pre filter every 2-6 months or as needed, the carbon filter every 1-3 years or as needed, the UV lamp every 1 year, and the HEPA filter every 3-5 years or as needed. Although the unit assembles and disassembles easily, there are 4 screws to take off the bottom each time you check or change a filter. The pre filter change is a little easier once you do it a few times. Average Maintenance, 2-points. Cleaning is limited to vacuuming the pre filter every one or two months and wiping down the exterior/interior as needed. Average Cleaning 2-points.

7) Look and Feel: 4/6 points - This portable unit looks a like a small shopvac. This is a portable unit and has a handle on top. White is the only available color. Looks Good, 2-points. Controls are minimal and located on the front of the unit. Weighs 18 lbs and measures 16" height X 11" diameter. Feels Good, 2-points.

8) Years in Business: 4/5 points - Allerair has been in business for over 14 years. They have offices in the United Stated, Italy, and Canada.

9) Noise Level: 3/5 points - Fan noise ranges from 35 dB on low to 65 dB on Turbo. Average Noise Level.

10) Set-Up: 3/3 points - Ready to use out of the box. Easy Set-up.

total = 61/100 points

Conclusion: A capable portable, but at a price.
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