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Can a Black Air Filter Make You Sick?
Symptoms of mold disease can range from sore throat, nasal congestion, cough, wheezing, and eye irritation. If you don't...
Do All Air Filters Fit the Same? An Expert's Guide
Are all air filters the same? The short answer is no. Standard air filter sizes may vary slightly, and they are not...
Does Filter Thickness Really Matter?
Most air filters are 1 inch thick, but some systems can accommodate filters 2 to 5 inches thick. In our tests, we found...
What are Air Filters Made of? A Comprehensive Guide
Air filters are essential components of any heating and cooling system, as they help to clean the air circulating in the...
Are Universal Air Filters the Right Choice for Your Home?
No filter is universal, so it's important to make sure the filter you buy is the right size to fit your HVAC system. Air...
Are Air Filters the Same for Every Car?
Car air filters are not universal, they are model specific. However, some manufacturers may share power plants and...
Can Unchanged Air Filters Make You Sick?
As a result of not changing air filters, immediate problems such as itchy eyes or throat, headaches, and more can arise....
Are Merv 13 Air Filters Good for COVID-19 Prevention?
The Minimum Efficiency Report Value (MERV) is an effectiveness scale for air filters developed by ASHRAE in 1987.It...
