AllergyZone® furnace filter is a disposable, pleated filter for residential furnace systems. AllergyZone filters were developed by an allergy and asthma specialist, Dr. James L. Sublett, M. D. AllergyZone filters use a heavy grade man-made filter material to trap airborne particles.

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AllergyZone’s Corporate History

AllergyZone was founded by Dr. Sublett after years of research in allergy relief. AllergyZone manufactures filters at their Louisville plant. AllergyZone began production and sales of air filters in December of 2002. Dr. Sublett continues with his practice, although he is also CEO of AllergyZone LLC.

AllergyZone’s Filter Products

AllergyZone filters are disposable filters created for home furnace systems. These pleated filters are available in a variety of dimensions to fit most standard furnace filter panels. The filters have a depth of 1″ and these filters have earned a MERV rating of 12.

Where to buy AllergyZone Furnace Filters

You can buy AllergyZone air filters from several online vendors and in retail home stores, drugstores, and grocery stores. These filters have a retail price starting at $16.95 for a single filter. Prices will vary depending on the filter size.

AllergyZone Furnace Filter Warranty

AllergyZone filters are intended to be used for three months and don’t carry any additional warranty.

Contacting AllergyZone

Phone: 800-704-2111


AllergyZone LLC
9812 Shelbyville Road, Suite 2
Louisville, Kentucky 40223

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