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Air Pollution today is no longer confined to dirty emissions from engines and forest fires. As the world gets hotter and more crowded, the very air we breathe is growing dangerously polluted and contaminated: nine out of ten people now breathe unclean air, which kills 7 million people every year.

Air Pollutants and Airborne Coronaviruses, as small as 0.1 micrometers ( 100 nm ), can adversely affect our human health. Human-to-human transmission is also possible.  In some cases, it can be deadly.
Coronavirus virions are spherical with diameters of approximately 125 nm ( 0.125 micrometers ), as depicted in recent studies by cryo-electron tomography and cryo-electron microscopy.
The lack of visible smog is no indication that the air is clean and healthy. Across the world, both cities and villages are seeing toxic pollutants in the air exceed the average annual values recommended by WHO’s air quality guidelines.
HEPA filters fail to remove harmful air particles and viruses smaller than 0.3 micrometers.
Nanoparticles, dissolved in the bloodstream, affect the brain, kidneys, and other organs. These increase the risk of vascular injury and brain disorders.
Prevention is always better than cure. To counter this danger, our engineers devised and patented the R3 e2F Air Purifier; to effectively remove indoor nanoparticles and viruses as small as 0.1 micrometers.
Our High Polymer Synthetic Resin Film Filter has polarized charges on both sides, capturing polarized air pollutants passing through it. As for non-polarized particles, R3 induces charges on these to be attracted to the polarized filter.
Through the irregular embossing structure in the cylindrical filter, the strong attraction of permanent static on both sides of the film makes it possible to remove 99% of fine contaminants, viruses, and allergens even smaller than 0.1 micrometers.
The surface of filter films with polarity collects air particles of opposite polarity. And particles without contradiction are polarized through the induction of static electricity as they pass through the filter.
The principle of R3 e2F filters is characterized by the efficient removal of the smallest pollutants in the air by pulling them out like magnets rather than filtering them out on fabric filters.
Our air purifiers do not use chemicals or ozone. Hence, it is very safe to use in houses, offices, motorhomes, and many confined spaces.
Traditional air purifiers produce hazardous secondary substances. The ozone and carbon produced cause headaches, dizziness, drowsiness, asthma, and atopy.
The output of R3 is chemical and odor-free.
It removes viruses, mold, fungi, and bacteria to maintain clean odor-free breathing air.
It also removes harmful carbon monoxide, exhaust gases ( NOx and SOx ), formaldehyde, and toluene ( VOCs ).
R3 is perfect for respiratory patients, atopic patients, pregnant women, and infants.
R3 is very elegant and makes a perfect decoration for bedrooms and living rooms. Its size is 254 mm by 150 mm by 255 mm.
A simple one-button operation makes it extremely easy to select the fan speed. A two-second hold of the button turns off all blue LED speed indicators in any mode of operation; this creates a light-free environment for a good quality sleep.
The fan motor operates very quietly. You can hardly hear any noise.

Changing the air filter is also a bliss.

[LATEST MODEL 2020] Clair-R3 e2F Air Purifier

  • Adapter Ratings:

    • Input Voltage : 100 ~ 240 Vac (50/60 Hz)
    • Output Voltage & Current : 12 Vdc / 1 A


    Performance & Power Consumption:

    • Low Mode @ 1.2 W
    • Medium Mode @ 1.8 W
    • High Mode @ 2.4 W


    Noise Level Measurement In A Sound-Proof Room:

    • Low Mode : 14-16 dB
    • Medium Mode : 25-26 dB
    • High Mode : 32-34 dB



    • e2F filter ( Patented in Europe )
    • Filters out particles smaller than 0.1 𝝁- far exceeds the requirement of HEPA filter



    • Yes



    • 322 Square Feet (29.915 Square Meters)


    Recommended Use Areas:

    • Bedroom, Living Room, Children's Room, Kitchen, Study Room, Studio Room, Office, Hospital Room.


    Product Size:

    • 254 mm x 150 mm x 255 mm 


    Product Weight:

    • 2.2 kg


    Product Colour:

    • White


    Package Contains:

    • Clair-R3 Air Purifier x1
    • Clair-R3 Air Filter x1
    • AC Adapter x1
    • Product Manual x1
    • AC Power Socket x 1 (Only Included In Package For Shipping Outside Of Singapore)


    Package Size:

    • 270 mm x 160 mm x 320mm


    Made In Korea

  • For OVERSEAS CUSTOMERS (not listed at the Checkout Page) who are interested in our Clair-R3 Air Purifier or other products, please do not hestitate to send us your order requests via email at

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