The sun's ultraviolet rays combine with moisture in the air to create atmospheric hydroxyls that clean and protect the earth's environment. Wellis Air's patented technology replicates Mother Nature to provide a constant stream of hydroxyls that destroy contaminants on both surfaces and in the air.

Laboratory test result

Air and Surface Purifier and Disinfection Unit





Product Name: Wellis Air Disinfection Purifier Operation Temp. Range: 23° to 131° F
Model: WADU-02 Consumable Cartridge life: 3 month
Weight: 3.5 lbs (Including cartridge) Noise Level: ~ 30 db
Power Supply: AC110~240V, VDC12V, 50/60 Hz Operating Place: Indoor only
Power Consumption: 3.6W P/Hour Coverage Area: 550~650 sq. ft.
Dimensions: (W) 8.5″ x (D) 6″ x (H) 14.5″



Anyone can easily and conveniently replace the
cartridge with one touch

You can enjoy top performance if you replace the
cartridge every 3 months

(The operating life of consumable fluid cartridge
varies depending on environment, including indoor
temperature, humidity, etc.)

Tested by

Wellis Air vs Other Purifier Systems

Type Size of particles removed Bacteria Viruses Allergens Molds & Yeasts VOC's Cigarette Smoke Odors Maintenance Coverage Technology Cost Toxic Efficiency
HEPA Filters 0.3 microns Some No Yes Yes No No No Yes Medium Passive High No Low
Carbon Filters N/A Some No Some Some Yes Yes Yes Yes Small Passive High No Low
UV Lamp N/A Yes Yes Yes Yes No No No Some Small Active Low Yes Low
Ion Generator 0.1 microns Yes Yes Yes No Yes Yes No Some Small Active Low No Low
Ozone Generator N/A Some Some No Some Some Yes Yes Some Medium Active Low Yes Low
Photocatalysis 0.1 microns Yes Yes Yes No Yes Yes Yes Yes Small Passive High Yes Low
Wellis Air < 0.1 microns Yes Yes Yes Yes Yes Yes Yes Some Large Active Low No High

Wellis Air Studies