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Koch Filter® 102-499-019 Multi-Pleat XL11™ SC Extended Surface Pleated Panel Filter, 20 in H x 20 in W x 2 in D, 11 MERV, 150 deg F, Domestic

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Description

Koch Filter® Extended Surface Pleated Panel Filter, Series: Multi-Pleat XL11™ SC, 20 in Width, 2 in D, 20 in Height, MERV: 11, 840 to 1740 cfm, 150 deg F, Paperboard Frame, 60 to 65% Efficiency, 0.14 to 0.51 in WG Initial Resistance, 1 in WG Final Resistance, 100% Synthetic Media, Yellow, 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.

Specifications

Color Yellow
Depth 2 in
Domestic/Import Domestic
Efficiency 60 to 65%
Final Resistance 1 in WG
Flow Rate 840 to 1740 cfm
Frame Material Paperboard
Height 20 in
Initial Resistance 0.14 to 0.51 in WG
Media Material 100% Synthetic
MERV 11
Series Multi-Pleat XL11™ SC
Temperature Rating 150 deg F
Width 20 in

Country of Origin: United States

Standards and Approvals: ASHRAE 52.1/52.2, NAFA Standard, USGBC Member, UL 900/cUL Listed, Energy Star Certified

Application:
Hospitals, Laboratories, Pharmaceutical Plants and Commercial Office Buildings

Features

  • Dual-layered filter media
  • Low pressure drop
  • Superior efficiency
  • High dust holding capacity
  • Multi-Pleat XL11™ is produced with a highly specialized, dual layered 100% synthetic media, developed by Koch filter Corporation specifically for use in extended surface air filters
  • New media is composed of an upstream electrostatically enhanced layer and a downstream mechanical layer
  • Dual-layered construction of Multi-Pleat series XL11 overcomes a common problem found in single-layered electrostatically charged filters
  • In filters produced with single-layer media, the effectiveness of the electrostatically charged media decreases over time as the filter becomes dirty and the charge dissipates
  • Unique dual-layered media design of the Multi-Pleat XL11™ greatly reduces this problem
  • Effectiveness of the electrostatically enhanced E-layer decreases, the downstream mechanical M-layer takes over
  • M-layer steps up to provide better continuing overall performance and excellent dust holding capacity
  • Standard capacity XL11-SC filters provide a combination of efficiency, economy, and excellent overall performance
  • Standard capacity XL11-SC filters are an excellent choice in applications where filter change schedules are based on preventive maintenance schedules
  • 8.7 sq-ft media

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