M11-16X20X4 MFG #: M11-16X20X4
  • Buyer MTT
  • Size 16" x 20"
  • Brand Airex
  • Thickness 4"
  • Type Pleated
  • MERV Rating 11
  • Parts Application Std heat/Cool
Airex Filter Corporation 16" x 20" x 4", 1" WG Final Resistance, 1100 CFM, 90% Efficiency, 16.7 Sq Ft 100% Synthetic/Electrostatically Charged Media, Rigid/Heavy Duty Moisture Resistant Beverage Board Frame, 11-Pleat, MERV 11, Ultra Efficient, Standard Capacity, Pleated Filter

The Airex 82-R MERV 11 are available in a wide range of sizes for all commercial, industrial and residential applications. The filter media is a 100% synthetic, electrostatically charged media, designed to attract and hold airborne contaminants. This results in a higher efficient filter, 80-85 @ 5 micron and over 90% @ 10 micron without sacrificing airflow. Initial resistance of a 2" deep filter is just .30" w.g. @ 500 FPM. The enclosing frame of the 82-R is constructed of a rigid, heavy duty moisture resistant beverage board. The support members are an integral part of the frame and are bonded to each pleat on both sides to insure pleat spacing and stability. The filter pack is bonded to the inside periphery of the frame, thus eliminating the possibility of air bypass. The media support grid is available in expanded wire with an effective open area of not less than 93%. The wire grid is bonded to the filter media to eliminate the possibility of media oscillation and media pull away. UL Approved 217V as to flammability class 2 UL900.

Features & Benefits

  • MERV 11 Performance Rating
  • Earns LEED Points
  • Reduces Energy Cost
  • Extended Filter Life-Cycle
  • Conserves Resources
  • Improves Indoor Air Quality
  • Made in USA


  • Type: Pleated, Ultra Efficient, Standard Capacity
  • Media: 100 Percent Synthetic, Electrostatically Charged
  • Media Area: 16.7 Square Foot
  • Number of Pleats: 11
  • MER Value: 11
  • Flow Rate: 650 CFM (Medium), 1100 CFM (High)
  • Resistance: 1 Inch WG Final
  • Efficiency: 90 Percent
  • Temperature Rating: 180 Deg F
  • Frame Detail: Rigid/Heavy Duty Moisture Resistant Beverage Board
  • Application: Commercial, Industrial and Residential
  • Applicable Standard: UL 217V/900
  • Nominal Size 16 Inch Width x 4 Inch Depth x 20 Inch Height