AllerAir 4000 Exec Air Purifier with 400 CFM
Features a Reusable Pre-Filter for Easy Maintenance and 3 Speed Options


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AllerAir AA-4000Exec Air Purifier
Availability: Discontinued
List Price: $ 649.98
Price Break: $50.00
Our Price: $599.98



Perfect for allergy or asthma sufferers, pet owners, and infants and young children, the AllerAir 4000 Exec Air Purifier features four separate filters, including a medical grade HEPA filter and a carbon filter to remove chemicals and odors. This air cleaner also offers great coverage for smoke, dust and mold!

Carbon Filter
The AllerAir 4000 Exec features a 12-pound Mac-B carbon filter that easily absorbs odor and gas particles.

Two Colors
The 4000 Exec comes in two colors: black and sandstone. You can choose one that matches your room or home!

Metal Housing
The air purifier offers durable housing that is meant to last for more than just a few years.

Energy Efficient
The AllerAir 4000 Exec uses less energy than regular air purifiers, so you save on your energy bill without having to cut out on fresh air!


  • Model: AA-4000Exec
  • Product Type: Air Purifier
  • Product Dimensions: 15.00" x 15.00" x 17.00"
  • Product Weight: 35.00 lbs.
  • Product Color: Varies
  • Application: Removes chemicals and gases in up to 1200 square feet
  • Coverage Area: 1200
  • Filter Type: Activated Carbon, HEPA, Particle Filter, PCO, Pre-Filter
  • Air Flow: 400 CFM
  • Voltage: 150 volts
  • Pollutants Filtered: Allergies & Asthma, Bacteria & Viruses, Chemicals, Gases, Mold, Pet Dander
  • Watts: 80 watts
  • Amps: 1.3 amps
  • Frequency: 60 Hz
  • Noise Level: 65 dB
  • Housing Material: Metal
  • Number of Fan Speeds: 3
  • Average Carbon Filter Life: 2 years
  • HEPA Filter: Yes
  • HEPA Filter Size: 3140 square inches
  • Ionizer: No
  • UV Sterilization: No
  • Remote Control: No
  • Pollutant Monitoring System: No
  • Programmable Timer: No
  • Filter Life Indicator: No
  • Particle Filter: Yes
  • Pre-Filter: Yes
  • Reusable Pre-Filter: No
  • AHAM Certified: No
  • Energy Star Qualified: No


  • 4-stage filter system captures almost all airborne particles
  • High air flow rate of 400 CFM cleans your air faster
  • Mac-B activted carbon filter absorbs odors and chemicals
  • Makes very little noise - silent mode runs at only 35 dB
  • Offers 2 air changes per hour
  • Wheels provide easy mobility