When do I need to use a Olansi Air Purifier?

Olansi air purifiers reduces allergies because its multi-stage active filtration system traps up to 99.7% of airborne particles, removing many of the irritants that can trigger allergic reactions. The pre-filter of the air purifier acts on large heavy particles like pet hair, dust mites and dust. Meanwhile, a HEPA filters mold, dust mite spores, pollen and microscopic particles of dust from the air. These fine particles can trigger allergy and asthma symptoms. In addition, the Active Carbon filter is designed for hazardous gases such as formaldehyde and TVOCs like toluene