Changing your home's air filter is a cheap, simple maintenance project that has a huge impact on a home's comfort, health, ...

An air purifier can go a long way toward reducing potentially harmful allergens and poor quality air from wildfires in your home. If set up and maintained correctly, it can help rid rooms of ...

For your DIY purifier to work, it’s important to pay close attention to the directions because an air leak or a filter facing the wrong way will reduce the effectiveness of the system.

Most newer refrigerators come equipped with a built-in air filter to help minimize strong smells. Your fridge’s air filters need to be cleaned or replaced on a regular basis—here's how to do it.

To keep your lawn mower's engine running, you have to replace the air filter. Learn how to do that properly so that your mower will be around for many seasons.

Poor air quality can drive you indoors, but do you know what you're breathing inside your home? Here's the latest on optimizing ventilation and other air-clearing strategies.