High Capacity Extended Surface Pleated Panel Filter, 20 Inch Width x 1 Inch Depth x 25 Inch Height, MERV 11 MERV, 150 ˚F, Domestic

The Koch Multi-Pleat XL11 is a medium efficiency extended surface pleated panel filter, engineered to provide higher initial efficiencies and better overall performance than standard pleated filters.The Multi-Pleat XL11 carries a MERV 11 fractional efficiency rating in accordance with ASHRAE Test Standard 52.2.The filter will also provide an Initial Dust Spot Efficiency of 45%, and an Average Dust Spot Efficiency of 55-60% in accordance with ASHRAE Test Standard 52.1.The MERV 11 efficiency ratings provided by the Multi-Pleat XL11 make the filter an excellent upgrade from disposable filters and ordinary pleated filters.The Multi-Pleat XL11 is an extremely versatile line of pleated panels which can be used in a wide variety of filtration systems worldwide. In order to meet the different requirements found in these applications, Koch offers the XL11 Series in two media area capacity levels. Koch Filter® Extended Surface Pleated Panel Filter, High Capacity, Series: Multi-Pleat XL11™ HC, 20 in Width, 1 in D, 25 in Height, MERV: 11, 1050 to 1740 cfm, 150 °F, Paperboard Frame, 60 to 65% Efficiency, 0.15 to 0.34 in WG Initial Resistance, 1 in WG Final Resistance, 100% Synthetic Media, Yellow, Domestic