The HEPA filter itself was tight ... Liam McCabe is a senior staff writer at Wirecutter covering appliances, HVAC, home improvement, and yard gear—the big stuff for your house.

In addition to regularly replacing or cleaning the furnace filter, "a HEPA [high-efficiency particulate air] purifier can help further cleanse the air of allergens, irritants, etc.," Dr. Parikh says. ...

Another way to help your indoor air quality is to replace your filters with the highest-rated MERV filter. This will reduce ...

Q: I turned on my furnace for the first time this year, and it made the whole house smell musty. I checked the filter and found it caked with dust, so I replaced it with a new filter, and the ...

Over time, this buildup can impact air quality, leading to respiratory issues and discomfort. Regular HVAC tune-ups involve ...

Medically reviewed by Daniel More, MD You can stop allergies with a variety of natural remedies, including breathing in steam ...

An air filter may be part of a heating, ventilation, and air conditioning (HVAC) system ... when combined with other methods, especially HEPA vacuums and pest control. The review authors concluded ...

You can improve the air quality inside of your home and use less energy by changing the HVAC filter every 30 days. Clean filters let more air pass through, allowing the system to heat and cool ...

Other surfaces within the HVAC system may be cleaned with a detergent solution and dried immediately afterward. Places that can be cleaned with a vacuum will require the use of a HEPA filter vacuum.

Many of the problems listed above—dirty filters and air ducts, obstructions, and so on—may not immediately break your HVAC. Instead, the air conditioner will work harder and use more energy ...

HVAC professionals know that preventive maintenance is the key to optimizing HVAC health. The support they offer through ...

When you use links on our website, we may earn a fee. Depending on what part of the country you live in, having a reliable furnace may be one of your top priorities, especially once winter rolls ...