Purolator Air is one of the top-selling air filtration and furnace filtration manufacturer in the United States. Purolator makes filtration products for residential, commercial and industrial furnace, air conditioning and HEPA systems. Purolator makes a number of residential furnace filters, including fiberglass furnace filters, honeycomb filters, and carbon tray filters.

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Purolator’s Corporate History

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Purolator® Air Filtration is located in Henderson, NC. Purolator began operation as Skinner Automotive
Devices in 1927, and through a series of mergers and acquisitions, began to focus on the filter market.
The current Purolator company came about as a result of a merger with FACET Enterprises and Servodyne
Corporation. Purolator is owned by CLARCOR Inc.

Purolator’s Filter Products

Basic Filters

Purolator makes several different filters for a variety of furnace systems. They offer a number of throwaway filters: those made of simple fiberglass sheets; pleated filters made of a cotton/polyester blend material
with double-wall construction; and cartridge filters that mount to the furnace. Purolator filters are available in a variety of sizes and either a 1″ or 2″ thickness. Filters should be replaced according to their product specifications – some of the throwaway filters should be replaced each month; some of the pleated filters should be replaced every 3 months.

Purolator’s filters are fire retardant.

Medium to High-Efficiency Filters

Purolator’s line of medium to high-efficiency filters feature pleated hydrophobic, electrostatically enhanced fibers. These filters are available in 1″, 2″ and 4″ thicknesses. Some of the filters are treated with an antimicrobial chemical to inhibit the growth of microbial agents.

Where to buy Purolator Furnace Filters

You can buy Purolator air filters from several online vendors as well from home improvement and hardware stores. Throwaway (disposable) air filters, are available in cases of 12 filters each. A case of disposable filters retails for $19.95 to $29.95. Retail prices on a carton of 12 pleated filters starts at $35.00 and ranges to $70.00. Bag filters are priced between $100.00 and $200.00.

Purolator Furnace Filter Warranty

Purolator filters are disposable and do not carry a warranty.

Contacting Purolator

Phone: 800-334-6659


Purolator® Air Filtration
880 Facet Rd.
P.O. Box 1637
Henderson, N.C. 27536

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