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About Us

Steve, Kevin, Sue, Megan & Molly Reppen

Left: Steve Reppen - Founder
Right: Our Family - IAQ Living Owners

IAQ Living is a privately-owned e-commerce business.  IAQ stands for Indoor Air Quality, and our mission is to create healthy indoor environments.  We specialize in replacement filters for furnaces and dehumidifiers.  IAQ is a distributor for well-known American manufacturers.

IAQ Living was founded in 2009 by Steve Reppen, a 25 year expert in the home improvement and new home construction markets. Steve felt the replacement filter sector of the HVAC industry was greatly under-represented in the online shopping space.  Since 2009, IAQ Living has sold products to thousands of customers looking to buy their HVAC supplies online easily and affordably, and has simplified the process of creating healthy environments. 

We know the indoor air quality and HVAC markets are constantly changing. Our custom-sized filters meet customers' needs, especially when their filters are hard-to-find or nonexistent in big box stores. We provide air quality solutions for allergies, asthma, pet dander, and household odors.

IAQ Living is headquartered in the Chicago metropolitan area. In 2016, IAQ Living will be expanding to both the Canadian and geothermal replacement filter markets. We know you will find our products meet your needs at a fair price.  Shipping is always free!

If you are looking for a product that is not listed on our website, have questions, or need a custom-sized air filter, please contact us at:

Thank you for your interest, and happy shopping!