Keep your air purifier in top shape by cleaning it regularly and replacing its filters in a timely fashion. Imaginima / Getty Images An air purifier helps remove contaminants from the air. While this ...

Air purifiers are an important part of any smart home, but they’re particularly useful in the spring and summer. These nifty devices make it easy to eliminate airborne particulates such as dust and ...

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.