The Farr Furnace Filter was one of first pleated air filters on the market. Farr claims that its pleated filters last up to 3 times longer than a standard fiberglass filter. Pleated filters outperform fiberglass filters in terms of catching airborne particles. The filter’s pleated features also help furnaces
perform more efficiently by reducing the amount of dust that builds up on the furnace heating coils.

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Farr’s Corporate History

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Camfil Farr is one of the world’s largest manufacturer of filters and air cleaning products.
Camfil Farr began producing products for the residential, commercial, and manufacturing environments
in 1949. Farr’s products are used all over the world in locations that require extremely safe air
handling, such as: hospitals, electronic component manufacturers, nuclear power facilities, and the
United States space shuttle equipment.

Farr is an American company with extensive international business holdings and manufacturing facilities. Their North American headquarters is located in New Jersey. All filters sold in the United States are made in the United States, many at their Crystal Lake facility in Chicago.

Farr’s Filter Products

Farr makes a series of pleated filters to fit most home furnace needs. Their filters are available in 1″, 2″, and 4″ depths.

The Farr 20-20 is a 1″ deep filter. This filter is appropriate for small furnace systems where there is a concern regarding air flow. The 20-20 is designed to have fewer pressure drops than other competing products.

The Farr 30-30 is available in 1″, 2″ and 4″ depths. The 30-30 is the premium filter offered by Farr. According to product testing conducted by Camfil Farr, the 30-30 filter holds twice the amount of dirt as other comparable pleated filters.

Farr filters are made with a welded wire grid which helps to support the weight of the filter pleats as the filter becomes soiled with air particles.

Where to buy Farr Furnace Filters

You can buy Farr Furnace air filters from several online vendors and from heating and air conditioning installation companies. These filters have a retail price starting at $24.95 for a 3-pack.

Farr Furnace Filter Warranty

Farr filters are intended to be used for six months and carry no additional warranty.

Contacting Farr

Phone: 973-616-7300


Camfil Farr
One North Corporate Drive
Riverdale, New Jersey 07457

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