Medium and High Efficiency: The Koch Multi-Cell is a high efficiency, extended surface air filter designed for use in HVAC applications of all types. Rigid construction makes the Multi-Cell a superior filter in (VAV)variable-air- volume systems, or in any application where extreme conditions require additional filter strength and reliability. Multi-Cell Construction: Cell Sides on Style FM are constructed with heavy-duty galvanized steel. Filter Media is produced from glass fibers and is formed into a durable, graded-density micro-glass paper mat. Corrugated aluminum separators provide proper media spacing and additional strength to the media pack. Each separator is folded on the leading edge to make it twice as durable and to prevent damage to the filter media. (Separators are also available with protective coating for highly corrosive atmospheres). Media-to-Frame Sealant in galvanized steel models FM is a specialized thermoplastic hot-melt adhesive. Features Available in Three efficiency ranges Designed for Variable Air Volume systems Galvanized Frame Corrugated Aluminum Seperators Glass Fiber media Media-to-Frame Sealant Please contact us for additional gasket options.

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