Airfree T800 Air Sterilizers

Our Expert Rating:

The Airfree T800 air sterilizer bacteria, virus and mold destroying filterless air purifier offers a true value in air purification. This unit is appropriately sized for most bedrooms and there are no filters to replace. Airfree has been offering various air sterilizers for more than a decade and they are a customer favorite due to their simple, cost effective design and most importantly because they work.

Airfree T800 Air Sterilizer

Small and portable air purifier. Offers silent, filter-free operation.

AVAILABILITY: In Stock. Ships Same or Next Business Day.

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The Airfree T800 air sterilizer is completely silent, energy-efficient and have no expensive filters to replace. Airfree air sterilizers kill 99.99% of all airborne micro-organisms using patented Airfree sterilizer technology. The T800's ceramic core incinerates at 400°F, eliminating the common triggers of allergies and asthma as well as ozone, viruses and bacteria. The Airfree T800 moves air through the passive process of air convection, which is the same way a hot air balloon moves (hot air rises). The T800 air sterilizer is energy-efficient, maintenance free and has no expensive filters to replace. Perfect for basements, art and document preservation in addition to healthier, cleaner air.

Click here to view a diagram of how the Airfree Air Sterilizers work.

  • Wants a healthier home
  • Needs to destroy mold, fungi, bacteria and viruses
  • Wants an air cleaner that will destroy micro-organisms
  • Needs to preserve documents, video tapes, computers, works of art and other valuables
  • Has allergies or asthma
  • Prefers an air cleaner that requires no maintenance or replacement filters

  • For destroying bacteria, viruses and micro-organisms
  • Maximum coverage: up to 180 sq. ft.
  • Silent operation
  • Destroys 99.99% of all micro-organisms
  • No filters
  • Incinerator chamber heats to 400°F (204°C)
  • Safe, cool to the touch exterior
  • Continuous operation
  • Adjustable blue anti-stress light
  • Auto-shut off protection
  • Air intake at bottom, outflow at top
  • Moves air through a process of air convection at a rate of 14 m³/hr
  • Air is cooled before exiting unit
  • Energy efficient
  • ISO, CE, UL certified
  • ABS Plastic shell, ceramic core
  • Made in Portugal

Baby Room Close

Baby Room


Airfree creates a convection current that draws cooler ambient air into its incineration chamber. The chamber eliminates microorganisms, and then releases cooled and cleaned air into the environment without affecting room temperature or humidity. The entire process is completely silent and requires no maintenance, not even the occasional replacement of parts. All you have to do is switch the device on and leave it to get on with the job.

  • The T800 air sterilizer is designed to be placed on the floor (but not on thick carpeting), in a vertical position away from curtains or blinds which may obstruct airflow.
  • Always keep the air sterilizer turned on.
  • Recommended time for 70 - 90% microorganism reduction is 10 days. (Results may be noticed after 1 week).
  • For the best results, keep the sterilizer plugged in the same room.
  • Do not attempt to use it sideways, under furniture, or with its bottom air inlets and or outlets blocked, preventing air to flow in and sterilized air to flow out. If any of the above occurs, the Thermo-dynamic sterilizing ceramic core will be disconnected as the unit will not work properly in those conditions and after about 1 minute, the anti-stress light will start blinking to call for attention, indicating poor installation, or eventual malfunctioning. After a few seconds of being properly installed the anti-stress light will stop blinking.
1. Airborne Particulate Filtration
2. Gas, Chemical & Odor Filtration
3. Room Coverage
4. Noise Rating
5. Filter Life & Replacement Costs N/A
6. Ease of Operation
7. Quality of Construction: Air-tight design, no off-gassing
8. Electronic Filter Life Monitoring N/A
9. Manufacturer's Credibility, Warranty & Return Policy
10. Quality of Filters N/A
11. Value for Price


  • Reduces unwanted ozone by 26%
  • There are no filters to replace
  • Destroys all pathogens: mold spores, bacteria, viruses, and pet dander at 99.99% efficiency
  • Test results show a 70 - 90% reduction in micro-organisms in just 10 days
  • Silent operation
  • Simple, user friendly design
  • Maintenance free
  • Independently tested
  • Weighs less than 2 lbs.
  • Safe operation with an auto-shut off feature


  • Does not remove general gases, chemicals, and odors
  • Best results are achieved over a period of 21-30 days
  • Does not reduce dust or large particles present in the air


In Stock. Ships Same or Next Business Day.

Airfree T800 Air Sterilizer


Airfree T800 Air Sterilizer

  • Color: White
  • Weight: 1.5 lbs.
  • Area Coverage: Up to 180 sq. ft.
  • Electric Consumption: 33W

Technical Specifications of Airfree T800 Air Sterilizer

  Airfree T800 Air Sterilizer
Model Number
Model Number T800
Square Foot Coverage
Square Foot Coverage 180 sq. ft.
Power Requirements
Power Requirements 110-127v
Energy Consumption
Energy Consumption 33 watts
Clean Air Density Rate (CADR)
Clean Air Density Rate (CADR) CADR is not designed to test the Airfree technology
Decibels Totally silent
Dimensions 11.8"H x 5.1"D
Weight 1.5 lbs.
Warranty 2 yrs

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Filters & Accessories for Airfree T800 Air Sterilizer

Product Specifications

  • Square Foot Coverage: 180 sq. ft.
  • Power Requirements: 110-127v
  • Energy Consumption: 33 watts
  • Clean Air Density Rate (CADR): CADR is not designed to test the Airfree technology
  • Decibels: Totally silent
  • Dimensions: 11.8"H x 5.1"D
  • Weight: 1.5 lbs.
  • Warranty: 2 years