8.
Welcare PureAir Household Air Purifier
Filters and Functions
- continued
1.
Pre-Filter
Uses a micron mesh filter, which blocks 2.5mm particle matter > 99.9%. Air can
be cleaned effectively, preventing contaminants such as dirt, hair, pet fur, dander,
and course dust from entering the air purifier. The Pre-Filter protects all the filters
and prolongs their life.
2.
Efficient HEPA (H13) Filter
The rate of removing 99.9% of minor particles as small as 0.3 microns in
diameter from the air, preventing the spread of allergens and bacteria such as
pollen, smog, and germs.
3.
Activated Carbon Filter
Used to remove common household contaminants such as odours, second-hand
smoke, and gas pollutants.
4.
Photocatalyst Filter
Uses ultraviolet light to remove chemicals such as formaldehyde, toluene, xylene,
ammonia, TVOC and other pollutants.
5.
Ionizer (Anion Generator)
Produces large amounts of negative ions (or anions) to remove airborne
pollutants from the air, eliminating odours with strong absorption. The negative
ions (or anions) will make bacteria lose their activity, rendering them harmless.
6.
UV Lights
Combined with photocatalyst filter, UV light creates highly effective sterilisation
which kills a variety of common bacteria and germs.
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