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Written by: Will Housh
Indoor Air Quality Expert and President of

Indoor Air Quality 101 - Why Is Indoor Air Quality Important?

We have personally installed and used every product that you see on our website; that means everything you see is something we've tested and something we loved. Your specific needs will determine which replacement furnace filter to choose. We're happy to help you select the right filter - just send us an email!

In the heating and air conditioning business, the term "Indoor Air Quality" is increasingly important. Occupants of large industrial and commercial buildings are learning that many factors can contribute to an unhealthy environment, and these same factors affect you as a homeowner. You came to the right website, because we have been working in the heating and air conditioning business for many years, and that means unbiased experience and advice for you as you make your product selections.

For instance, airborn particulates and VOCs can trigger allergies and asthma attacks. Bioaerosols in your home can linger and cause an unattractive odor build-up. Even worse, too much humidity could lead to mold growth in your home. As you have probably seen on the news, "black mold" can destroy the value of a home and leave you with a very messy situation. This is not a scare tactic to cause you to purchase more products from our store - this is reality.

In this case knowledge is power, and we have written and sourced the articles in our Resource Center, Air Quality University, to give you the knowledge you need to take control of the air quality issues in your home or business. Fortunately, there are products that can help you take control, like improved air filtration, air cleaners, air purifiers, humidifiers and even dehumidifiers.

Before you choose a replacement furnace filter, check out our Product Comparison & Selection Tool, where you can identify your specific needs, review your options, and link directly to the right furnace filter or air cleaner for your particular situation.

If you need any more information or have any questions as you consider an indoor air quality purchase, please do not hesitate to contact our customer support team via email by clicking here: I Have An Indoor Air Quality Question

As always, Thank You for shopping at We sincerely appreciate your business.

Will Housh
Founder and President

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