Air filters are responsible for purifying the air in spaces. Whether it’s home or office, a 16x25x5 furnace filter can help remove dust and other particles from indoor air, allowing you to breathe ...

Q: Can you tell me why it is so important to install the air conditioner filter in a certain direction? What harm, if any, does it do if it's backwards? My husband always puts it in backwards. — Nancy ...

One of the most often overlooked maintenance items for both the heating and cooling season is the air filter on a furnace/air conditioner. The air filter can be out of sight and out of mind and can ...

Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...

Airfoils work because the higher speed of air going over the top surface results in lower air pressure than the slower air beneath. If you drilled a hole top to bottom in an airfoil, which direction ...

Only a few years back it was fairly common practice amongst race car builders, running on asphalt tracks of one form or another, to install engines with open intakes in the carburetor. The customary ...

Taking time out of your day to take your vehicle to an auto shop can be a pain, especially if you only need to get some minor maintenance done. It can be a lot simpler to take care of certain tasks at ...

A cabin air filter is behind the dashboard and cleans the air coming into your car’s interior through the heating, ventilation and air-conditioning systems. It’s recommended to change your filter ...