FilterBuy Resource Center
Indoor Air Quality
Here’s Why (and When) More Expensive Air Filters Are Worth It
It's easy to wonder why certain air filters are so expensive.
5 Little-Known Ways That Dirty Air Filters Can Ruin Your Life
Changing your home's air filters is a simple, five-minute, dirt-cheap task.
10 Ways to Improve Indoor Air Quality
You may be surprised at how many toxins there are in what appears to be a clean, healthy home.
Indoor Air Pollution
Now you can breathe deeply – everything you need to know about indoor air pollution is here!
The Best Air Filter for Dust Control in Your Home
For anyone with allergies, asthma or respiratory problems, dust is a serious issue.
Key Benefits of Natural Air Filters
If the air inside your home seems a little less than clean, it’s probably not your imagination.
What are the Effects of a Dirty Air Filter on Your AC?
A dirty air filter is something you never want in your home, but it happens from time to time.
U.S. Cities With the Largest Share of Homes Built Prior to 1940
When it comes to buying a newly-built home, demand far outpaces supply.
Cities with the most asthma cases
In less than one year, more than 11 million Americans have been diagnosed with COVID-19.
The Most (and Least) Densely Populated Cities in America
The story of American history is inextricably intertwined with the story of urbanization.
Air Filter Sizing
Air Filter Ratings
Air Filter Maintenance
Step-By-Step Instructions For Replacing Your Air Filter
Regularly replacing the air filter in your furnace protects both your health and budget.
Can you run your AC without a filter?
While your HVAC unit will run, it should never run without an air filter.
Clogged Furnace Filter Symptoms - What You Need to Know
Does it seem like your furnace isn’t working as well as it used to?
Types of Furnace Filters: A Buyer’s Guide
Replacing an air filter isn’t difficult to do, but choosing one could be.
How to Clean and Maintain a Furnace
Your furnace is one of the most important components of your home.