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If you locate your return, and there's no filter in it, don't worry. It's probably located in your attic. What you have to do, once you locate it, is pull off the cover. Some units have the size of the filter on the cover itself. If it does not, pull your filter out, locate the size on the side of your filter, and also try to locate the MERV rating.

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Air Filters, Inc. is committed to providing a "one-stop shop" for all of your air filtration requirements. As an air filter manufacturer, we are uniquely positioned to custom make any and all types of air filters.

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