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Expandable Pleat Filters

Adjustable Pleated Air Filters for Common and Custom Sizes

The innovative Expand-A-Pleat™ MERV 11 air filter easily expands to fit hundreds of sizes eliminating the trouble and cost of replacing hard to find, out-of-stock, or custom size air filters and provides clean air for your office, school, or facility. It uses an adjustable sliding frame and a high quality (MERV11) expandable filter media.

(Patent Number 7,037,354)

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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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