Pre Aluminum

Category: Air Filtration

Gabtic permanent metal air filters are widely used in commercial and industrial HVAC systems to protect the heat transfer coils from becoming coated with dust and lint. They are also used as prefilters to higher efficiency filters.

Permanent filters are ideally suited for installation where high-moisture conditions exist. Lightweight construction makes them easy to handle, install, and clean.

An aluminum, galvanized, or stainless steel U-channel frame is wrapped around the perimeter of crimped layers of aluminum media (galvanized or stainless steel is available).

This design produces an even distribution of air and minimizes surface loading of the filter.
Performance of the filter is exceptional. The filters have a large dust-holding capacity, which can be renewed by washing the filter and coating it with adhesive spray. The frame is designed with drain holes to ensure removal of excess water (optional)


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