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Koch Filter® 102-499-025 Multi-Pleat XL11™ SC Extended Surface Pleated Panel Filter, 20 in H x 16 in W x 4 in D, 11 MERV, 150 deg F, Domestic

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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
  • 12.9 sq-ft media

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Description

Koch Filter® Extended Surface Pleated Panel Filter, Series: Multi-Pleat XL11™ SC, 16 in Width, 4 in D, 20 in Height, MERV: 11, 670 to 1400 cfm, 150 deg F, Paperboard Frame, 60 to 65% Efficiency, 0.13 to 0.45 in WG Initial Resistance, 1 in WG Final Resistance, 100% Synthetic Media, Yellow, Domestic