Changing Your Air Conditioner Filter More Often—And Correctly—Could Slash Your Energy Bills This Summer

Changing your home’s air conditioner filter is one of the easiest ways to save money and improve air quality, all in just 10 ...
The New York Times

The Best Air Purifier

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan covers air and water filtration, as well as ...
CNET

How to Clean Your AC Filters This Spring Before the Summer Heat Hits

Beating the upcoming summer heat starts with a clean AC filter. Here's how to make it part of your spring cleaning. David Watsky Managing Editor / Home and Kitchen David lives in Brooklyn where he's ...
Better Homes & Gardens on MSN

Yes, you should replace your lawn mower air filter—here’s how to do it right

This essential task takes only a minute to complete, but it could extend the life of your mower.
The Truth About Cars on MSN

Cleaner cabin air in your VW ID: How to add a second filter

Did you know your VW ID has a built-in slot for a second cabin air filter? With pollen season and wildfire smoke becoming ...

The 9 Best Water Filters and Purifiers to Remove Bacteria and More Harmful Contaminants

And one of the best ways to do so is by adding a water filter or purifier into your daily routine. “Most filters work by ...
Science Daily

Air Quality News

Apr. 24, 2026 Microplastics are floating through the atmosphere and spreading across the globe, but their true origins have been misunderstood. New research shows land sources emit over 20 times more ...