This summer, with wildfire smoke suffocating swaths of North America, we've been warned to stay indoors to avoid poor-quality air. But there are things inside your home you don't necessarily want to ...
Fans and air-conditioners, if you use them right, can help. By Dani Blum An air purifier, like one that uses a HEPA filter, is the best way to improve the quality of your indoor air — but if you are ...
Post-Diwali air quality plummets, with PM10 concentrations rising significantly. This article offers seven practical tips to ...
Most air purifiers come with two different filters: a prefilter and a HEPA filter. Some even have a third filter. Each manufacturer's recommendations will vary in terms of cleaning the filters.
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