Plain answers on air pollution, air purifiers, filters and buying in Nepal, written by the Clean Air Nepal team.
Some air purifiers can produce ozone, but not all do. Mechanical filtration, including HEPA filtration, does not generate ozone by itself, while some ionisation, electrostatic, bipolar-ionisation and certain UV systems…
Read the guideThis guide shows how to size an air purifier for an open-plan home, where the living room runs into the…
An air purifier, air conditioner and exhaust fan may all affect indoor comfort, but each solves a different problem. In…
A correctly selected classroom air purifier can reduce airborne PM2.5, dust, pollen, smoke particles and other fine pollutants. However, it…
This page lists the ten air purifier mistakes we see most often in homes across Nepal. Each one gets a…
Choosing the right air purifier gets much easier once you understand two measurements: CADR and ACH. CADR tells you how…
An air purifier generally adds only a modest amount to a household electricity bill in Nepal. Using the five Blueair…
In most homes, running an air purifier continuously is the most effective way to maintain consistent indoor air quality. Airborne…
The best place to put an air purifier is an open, stable position in the room where people spend the…
Buying one powerful air purifier for the entire home may sound convenient. However, portable air purifiers work best in the…
A cheaper air purifier can be the right choice for one small room. A higher price buys real things: more…
A clean-looking home does not always have clean indoor air. Smoke, cooking fumes, and indoor odours can stay indoors long…
Hotel rooms are used by different guests every day, so they should feel clean, fresh, and comfortable from the moment…
This guide shows you how to choose an air purifier by checking seven things before you pay: room size and…
An air purifier cleans the air by removing dust, smoke, allergens, pollution, and other airborne particles. A humidifier adds moisture…
This guide explains the main types of air purifier technology you will see on boxes in Nepal: HEPA, activated carbon,…
This guide covers the real benefits of an air purifier at home: what it removes from the air, what it…
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