Airfree Duo Air Purifier & Steriliser in White

Product description

The Airfree Duo is a very compact and effective air purifier, suitable for use in rooms up to 24 m² in size. As a result, it performs best when used in medium-sized spaces such as living rooms, bedrooms and studies.

Key Features

• 360° air inlet design
• Unique Thermodynamic Sterilising System
• Odour eliminator capsule removes smoke and other irritating odours
• Minimal user input required
• Silent in operation
• Independently lab tested performance results
• Easy to clean and maintain
• Compact and minimalist design

Effective Contaminant Removal

The Airfree Duo excels at removing a range of pollutants from the surrounding air supply, and its unique design is ideal for destroying allergens and organic materials.

Therefore, it reduces the pollution levels of many common contaminants, including:

• Dust, pet dander, pollen, mould
• Odours and smoke
• Bacteria and viruses

Thermodynamic Sterilising System

To remove such a selection of pollutants, the Duo uses Airfree’s patented and highly effective Thermodynamic Sterilising System (TSS) for ultimate air purification.

Used in place of a standard particle filter, the TSS draws contaminants into a ceramic core where they are incinerated at over 200°C, destroying them. The heated air is then cooled as it passes up through the Duo and is re-circulated into the surrounding environment.

Through the TSS purification method, the Duo can reduce allergen levels by up to 85% in 14 to 21 days, and it will maintain them as long as it remains active in the same space.

Convection Current Air Delivery

By using such a unique filtration system, the Duo can operate without the assistance of a fan. Instead, the TSS creates heat convection currents that gradually drag air into the unit at a manageable pace.

Therefore, it operates at a set speed that remains consistent and ensures optimal performance. However, as a result, the impact offered by the Duo is less immediate when placed in a new environment.

Generally, we feel that the advantages of noise reduction and a lack of replacement filters make that a bearable flaw, though.

Odour Eliminator Capsule

Expanding on Airfree’s standard TSS technology, the Duo also offers a unique odour eliminator capsule and accompanying fan, which can be turned on or off at any time to remove unpleasant odours from the surrounding environment. This allows the Duo to be effective against smoke and other odour-related contaminants, expanding its abilities while keeping rooms clean and fresh.

Quiet & Efficient

Beyond being very straightforward to use, the lack of a fan in the Duo allows it to be silent when active. Therefore, it’s suitable for use at night and won’t cause any disruption to the duration or quality of sleep.

Matching its silent noise levels, the Duo is also power efficient. When active, it only requires a maximum of 52 watts of power, which is crucial as it must remain active 24/7 to be effective.

Compact Modern Design

We also have to give credit to the incredibly compact design of the Airfree Duo. With a diameter of only 21.5 cm, it’s no challenge to find a spot to place it, and it has a very understated design to ensure it blends in.

Additionally, the compact design is very light, and it only weighs an astonishing 1.6 kg. As a result, the Duo is the most lightweight air purifier we’ve ever used, and it’s insanely easy to carry between different rooms.

Lab Tested Allergenic Relief

Last but not least, the Duo has been subject to many independent tests across the world. Conducted by a multitude of scientific teams, these tests have examined the effectiveness of the Duo against many common allergens.

Therefore, it is scientifically proven to alleviate symptoms caused by strong allergies to airborne particles such as dust or pollen.

View Independent Lab Results