air purification

Pure air, because we care

With Daikin air purifiers, we promise you air that is cleaner, healthier and fresher.

1 Powerful suction

Takes in air over a wide area from 3 directions.



Powerful Suction Illustration

2 Effective capturing of pollutants

Efficiently catches dust and pollutants with an electrostatic HEPA filter.

Electrostatic HEPA Filter

3 Decomposition

Uses Daikin's Streamer technology to decompose, by oxidation, harmful substances caught on the filter.*


* Substances including viruses1, bacteria2, pollen3, mould spores4

Know More

1 Testing organization: Kitasato Research Center for Environmental Science; Test result certificate 21_0026 (issued by same organization); Result of experiment: 99.9% removal of A-H1N1 virus after 1 hour.
2 Testing organization: Japan Food Research Laboratories. Test number: 15044988001-0201. Test method: Attached a test piece inoculated with bacteria liquid on the upstream side of a dust collection filter installed in an air purifier, and operated it in a test area of 25 m³. Counted the number of live bacteria after five hours. Test result: Reduced by more than 99% in five hours. Test unit: Tested with MCK55S (Japanese model), a model equivalent to MCK55W series (turbo operation).
3 Various allergens were irradiated by streamer discharge and the breakdown of protein in the allergens was verified using the ELISA method, cataphoresis, or an electron microscope (Joint research with Wakayama Medical University). Test example: ‘Japanese cedar pollen Cryj-1’; Test result: 99,6% or more decomposed and removed in 2 hours.
4 Testing organization: Japan Food Research Laboratories. Test number: 204041635-001. Test result: 99.9% or more of mould (Cladosporium) spores decomposed and removed in 24 hours.

Indoor Air Quality, A Daikin Experience


Daikin's Streamer Technology

Mother And Daughter Reading In Healthy Room

Breathe in air that is clean and healthy

Daikin air purifiers minimise asthma and allergy symptoms by removing dust particles and pollen from your air, and keep you healthy by filtering airborne bacteria and viruses.

Clean Room With Controlled Humidity

Humidity is essential for healthy skin

The humidifying air purifier's slim water tank infuses moisture into the air when it is too dry, and keeps you from fighting dry hands or waking up with a scratchy throat.

Mother And Daughter Reading On Couch

Keep your air fresh

Our air purifiers control odours, so that your home always smells fresh and clean.

Streamer Technology_1080x1080_Social Media.jpg

Streamer technology air purifier MC55W

Daikin MC55VB Plasma Ioniser Low Noise 6 Level Air Cleaner Purifier

Humidifying air purifier MCK55W

Daikin MC55VB Air Purifier

Humidifying Function Illustration


Powerful humidification to protect against air dryness and viruses

  • Protects the skin, the throat and the nostrils from dryness. 
  • Protects against viruses by maintaining appropriate humidity of the room. 
  • Maintains comfortable room humidity levels (40 to 60% RH)
  • Streamer eliminates bacteria on the humidifying filter. 

High Performance HEPA filter to catch fine particles of dust

Removes 99% of particles between 0.1μm and 2.5μm in size


The filter collects dust efficiently with electrostatic forces. It is not prone to clogging compared with non-electrostatic HEPA filters which collect particles only by the fineness of the mesh.


Electrostatically Charged

Electrostatic HEPA filter

Removes 99,97% of fine particles of 0,3μm Filter fiber itself is charged with static electricity, and collects particles efficiently. Doesn’t clog easily, hence causes low pressure loss.


Therefore, a larger amount of air can pass through the filter.












The filter can purify a larger amount of air!





Electrostatically Neutral

Non-electrostatic filter

Because it catches particles relying only on mesh size, it is necessary to make mesh finer, making it easy to be clogged and cause high pressure loss.

Compact, effective and quiet thanks to the new, innovative structure

Air Purifier Structure Illustration


Air Filtration Unit