Air Filter Express

Air Filter Express
Featured Product

Welcome to Air Filter Express

At AFX, we know how important it is for you to provide clean air for you and your family. We built our business around helping customers select the right air filter for their needs, checkout with ease and receive their replacement filters as quickly as possible and without the headaches.

As you look around our site, you will notice we made it very easy for visitors to navigate to the proper filter by selecting the type of filter, the brand and size (if applicable). We do this to keep you from having to waste valuable time scrolling through filters you do not need.

We carry one of the largest selections of air filters, humidifier filters, air purifier filters and whole house filters on the internet. Not only that, we pride ourselves in our quick shipping time as all of our orders ship within one business day. That means you get the perfect filter at the perfect price as soon as possible. You can't beat that!

Use the navigation on the left to go to the category with the type of filter you are looking for, or try the search bar at the top of the page. If you have problems identifying the right filter, or would like to talk to some one, call us at 1-877-476-8422 or use the Live Chat feature. Our business hours are 9:00am-6:00pm Eastern time.

We look forward to helping you with your air filtration needs, and are happy to assist in any way we can. Coupons on

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