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Custom Air Filters

Find the right size air filter for your system or custom build one to your exact size.

Plus, we make all our custom air filters in our own manufacturing facility right here in the USA!

See our measuring guide to help choose the right custom air filter size for your application.

Please measure accurately to ensure that we make the proper size for you since custom orders cannot be returned or exchanged. If you are unsure about what to order, just call us and we will help you with your order!

Custom Air Filter$0.00

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Have complete control of your subscriptions

Skip, reschedule, edit, or cancel deliveries anytime, based on your needs.


If you require a size that is not available in the menu below, please contact us or call 1-855-435-9600 for assistance with your custom filter order!

You are about to order a custom-sized replacement air filter, made specifically for you.

Custom replacement air filters cannot be returned or exchanged.