Air Filter Engineers, Inc.
Pocket Filters - Class 1
DESCRIPTION
The Class 1 Pocket filters are constructed of an ultrafine glass fiber media. The media is bonded to a thin, fire-retardant, non-woven synthetic backing and sewn with multiple rows of expanded stitching. The stitches are flexible to maintain shape in changing conditions. All stitching is sealed with fire-retardant sealant to prevent any possible leakage.

The header is constructed with 26 gauge galvanized steel to prevent rusting and provide rigid support to the filter face.

APPLICATIONS
Class 1 Pocket filters are suitable for most medium to high efficiency applications. These filters are used in commercial and industrial applications as well as hospitals, schools, automotive plants and a variety of special applications, where fire codes require using Class 1 products. Specialty application areas include: oil mist collection, fume collection and containment of heavy concentrations of fine airborne contaminants. These filter fit into most standard built-up filter bank or side access housing systems without modification.

FEATURES AND BENEFITS
Class 1 Pocket filters offer high efficiency filtration while maintaining low resistance to air flow. The deep pocket entrance design and the precise pocket spacing produce a product which is aerodynamically balanced allowing even contaminant loading throughout the life of the filter. Secure mechanical locking of each pocket to each other and to the header eliminates the possibility of air by-pass.

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Air Filter Engineers, Inc. 2002