20x25x1 Furnace Filters - MERV 11 Air Filters

20x25x1 Furnace Filters - MERV 11 Air Filters

New product

20x25x1 Filter - Multi-Pleat XL11™ Filters manufactured by Koch Filter

*Made in the USA!
*Low resistance to airflow
*High Dust Holding Capacity
*Standard or High Capacity filters available.

*Pleated 20x25x1 Filters available in Standard or High Capacity ratings for lower resistance to airflow.  

SOLD AS A CASE OF 12 AIR FILTERS

(More info on MERV 11 Filters)

$68.00

$5.67 per Filter

Data sheet

Weight: 13 Lbs. - Approximate Ship Weight
Dimensions - Actual (inches): 19 1/2 x 24 1/2 x 7/8
Dimensions - Nominal (inches): 20x25x1 Filters
Case Quantity: 12 Filters
Rated Air Flow @ 300 FPM: 1050
Media Area - Standard Capacity: 5.6 Square Feet
Media Area - High Capacity: 8.0 Square Feet
Rated Air Flow @ 500 FPM: 1740
Rated Air Flow @ 625 FPM: Not Rated
MERV Rating: : MERV 11 (ASHRAE Standard 52.2-2007)
Initial Resistance @300 FPM (InWC): 0.16 (Std. Cap.) 0.15 (High Cap.)
Initial Resistance @500 FPM (InWC): 0.37 (Std. Cap.) 0.34 (High Cap.)
Initial Resistance @625 FPM (InWC): Not Rated
Additional Details Manufactured by Koch Filter Corp.
Final Resistance: 1.0 InWC

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1 inch M11 High Cap Eng Drawing

1 inch MERV 11 High Capacity Engineering Drawing

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1 inch M11 Std Cap Eng Drawing

1 inch MERV 11 Standard Capacity Filter Engineering Drawing

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