Koch Filter Corporation Filtration Products Crafted with Pride Medium and High Efficiency Extended Surface Air Filters • Three efficiency ranges • Multiple frame and header options • Designed for Variable Air Volume systems

Multi-Cell Medium and High Efficiency Extended Surface Air Filters 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 variable-airvolume (VAV) systems, or in any application where extreme conditions require additional filter strength and reliability. To meet the requirements of various filtration systems, Multi-Cells are offered in multiple standard face sizes, two depths, and three different efficiencies. Five unique frame and header styles are available to insure...

Multi-Cell Construction Cell Sides on Styles FM, NHM and SBM are constructed with heavy-duty galvanized steel. Styles SBW and FW are constructed with 3/4” Particle Board. Header on Models FM, SBM, and FW is constructed with galvanized steel for problem-free installation into the filter housing. 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...

Multi-Cell Operational Data Multi-Cell Operational Data Model No.1 Recommended Final Resistance (in W.G.) Multi-Cell Operational Data is based on ASHRAE Test Standard 52.1 and 52.2. Media area will vary slightly depending on the header configuration. A) Standard Multi-Cells may be installed with pleats vertical or horizontal. Multi-Cell HT should be installed with pleats vertical. B) Standard header thickness on Styles FM, SBM and FW is 13/16”. 1-1/8” thickness is available if required. Sizes listed above are nominal. Actual sizes are: a) Nominal 12” units – Less 5/8” on height & width and less...