Indian company Airth has produced world's cheapest air purifier for just Rs 2100. Here's a quick look at its features and a ...

Richard Corsi demonstrates the airflow of a low-cost, DIY air cleaner that can remove indoor pollutants such as smoke particles and respiratory particles. It may also reduce the spread of airborne ...

Envirco, a leading innovator and supplier of clean air systems and technologies, manufactures a complete line of fan filter ...

HEPA filters have become an increasingly common option in smart homes for those who really, really want to make sure they’re removing every bit of allergen or potential infectious particle. Often ...