Explainer: What to check before buying an air purifier; key features, certifications & common myths busted

Air quality has a direct impact on an individual’s health, comfort, and overall well-being. Pollution, dust, pollen, and other invisible particles can trigger allergies, breathing issues, eye irritation, and even fatigue. As a result, air purifiers have moved from being a lifestyle product to a basic household need in many cities. Choosing the right purifier can be difficult due to the wide range of models and features available. But it is also important to understand how an air purifier works, where it should be placed, and how it should be cleaned. Buyers must also be aware of the types of filters used, CADR ratings, long-term maintenance needs, and overall costs. This explainer breaks down how air purifiers function, the technologies behind them, common myths, key factors to check be