how-air-purifiers-help

5 лет назад

This video explains how air purifiers work to clean indoor air. It covers four different methods: HEPA filters, activated carbon filters, ionizers, and ultraviolet light. Each method targets different types of pollutants, and the video explains the pros and cons of each.

1 год назад

This video explores the effectiveness of air purifiers in combating air pollution, particularly in India. The creators test various air purifiers, including budget-friendly options like masks and AC filters, and more expensive models from popular brands like Xiaomi, Philips, and Dyson. They also discuss key factors to consider when purchasing an air purifier, such as filter type, Clean Air Delivery Rate (CADR), and filter replacement cost.