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Themed icon set featuring 12 unique Line-style icons representing Food concepts.
An air purifier is a device which removes contaminants from the air in a room. These devices are commonly marketed as being beneficial to allergy sufferers and asthmatics, and at reducing or eliminating second hand tobacco smoke
PM 2.5 particles size or dimensions compared to hair and sand outline diagram. Toxic airborne smoke dust, combustion particles, organic compounds and metals educational microns measurement explanation