High Efficiency Air Filters

Durafil ES Air Filter

Durafil® ES2

The Camfil Durafil® ES2 is a 4V-style high efficiency air filter in a compact energy efficient design.  Through the use of a wet-laid, mini-pleat design, this filter has the lowest pressure drop and longest service life of any filter in this category.  It has earned an Energy Cost Index (ECI) of five stars which is the highest performance rating available.

Durafil Compac

Durafil Compac

The Camfil Durafil Compac is compact at 6" deep and lightweight.  Similar V-design of the Durafil ES, but with half the media.  An upgrade to the standard box filter.

RigaFlo

Camfil Riga-Flo®

The Camfil Riga-Flo® set the standard for rigid box filters since 1976. The Riga-Flo provides high-efficiency ASHRAE air filtration performance using a lofted fiberglass media with a non-wire backing.

RigaFlo PH

Camfil Riga-Flo® PH

The Camfil Riga-Flo® set the standard for rigid box filters with a 1" header designed for side-access and front-access installation since 1976. The Riga-Flo provides high-efficiency ASHRAE air filtration performance using a lofted fiberglass media with a non-wire backing.

Aeropac

Aeropac®

The Camfil Aeropac® is an age-old design for high moisture applications.  Designed with a galvanized box structure and wet-laid fiberglass media in both box and headered (“PH”) versions.

optipac

Optipac®

The Camfil Optipac is high efficiency ASHRAE filter designed in a 4” deep frame of either moisture resistant beverage board or plastic. The media is a wet-laid fiberglass.

Optipac Durable

Optipac Durable

The Camfil Optipac Durable is a high efficiency ASHRAE filter in both a 2-inch and 4-inch deep plastic frame with durable synthetic media.