Our recent article about energy-recovery ventilators (Ventilate Your Home with Minimal Energy Loss) stated that using a “true high-efficiency particulate air (HEPA) filter” in your forced-air heating ...

For some of us, allergens are our worst enemy — the fresh pollen of spring, fall foliage, and of course the ever present dust, mold and animal dander. Sometimes the only solution is a high-tech air ...

While your traditional HVAC system can filter out dust, pollen, and other airborne particulates, sometimes it simply isn’t enough to keep your air as clean as you’d like. That’s where air purifiers ...

Pet dander and other allergens can build up in the air you breathe. These particles can become a problem if you have allergies, suffer from asthma, or have young children. Germs and dust particles can ...

HEPA air filters promise to take nasty things out of the air, removing cigarette smoke, pollen and other irritants. How do they do this? Appliance Science looks at how HEPA air filters work, and how ...

You do know you are supposed to change your furnace filter don’t you? Let me back up a step. You do know your furnace has a filter that needs regular maintenance, right? Never fear - you are not alone ...

Homeownership comes with what feels like a never-ending to-do list. One important task on that list is ensuring your heating and cooling system is properly maintained. You should be replacing your ...

What do you get when you put furnace filters, a box fan and whole lot of duct tape together? An experiential learning project about air filters that helps during the COVID-19 pandemic. About 150 ...