20x20x4 MERV 11 Filters

New product

20x20x4 Filters - MERV 11

Multi-Pleat XL11™ Filters available in Standard Capacity or High Capacity

Sold in case of 6 filters

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$68.00

$11.34 per Filter

Data sheet

Weight: 15lbs (Case)
Dimensions - Actual (inches): 19-1/2x19-1/2x3-3/4
Dimensions - Nominal (inches): 20x20x4
Case Quantity: 6
Rated Air Flow @ 300 FPM: 840 Cubic Feet/Min
Media Area - Standard Capacity: 19.4 Sq. Ft
Media Area - High Capacity: 16.1 Sq. Ft
Rated Air Flow @ 500 FPM: 1400 Cubic Feet/Min
Rated Air Flow @ 625 FPM: 1740 Cubic Feet/Min
MERV Rating: 11
Initial Resistance @300 FPM (InWC): .13 (Standard Cap) .12 (High Cap)
Initial Resistance @500 FPM (InWC): .29 (Standard) .27 (High Cap)
Initial Resistance @625 FPM (InWC): .45 (Standard) .43 (High Cap)

More info

20x20x4 Multi-Pleat XL11™ Filters

MERV 11 Extended Surface Pleated Panel Filters

  • 20x20x4 nominal dimensions see Data Sheet for exact dimensions
  • Upgrade from standard pleated filters
  • MERV 11 efficiency rating
  • Dual-layered filter media
  • Low pressure drop (Saves $$ by allowing maximum airflow which allows optimal system efficiency)
  • Superior efficiency
  • High dust holding capacity

For more information on Koch Filter's 20x20x4 MERV 11 Filters, see the MERV 11 information page.

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