AIRx 20x25x4WR-ALLERGY | Our#: 178129

20x25x4 AIRx ALLERGY White Rodgers FR2000M-111 Replacement Air Filter - MERV 11

AIRx 20x25x4WR-ALLERGY | Our#: 178129

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Reduce common allergy symptoms

  • Reduces allergy irritating particles
  • Captures allergens like dust, mold spores, pet dander, dust mite debris and more
  • Lessens odors from car fumes & smog
  • Creates cleaner indoor air
  • Actual Dimensions: 19 ½" x 24 ½" x 3 ¾"

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Product Details

20x25x4 AIRx ALLERGY White Rodgers FR2000M-111 Replacement Air Filter - MERV 11

20x25x4 (actual size 19-1/2" X 24-1/2" X 3-3/4")

Aftermarket replacement for 4" premium whole house air cleaners from White-Rodgers. 

FEATURES:

  • Same size as filter part # FR2000M-111
  • Fits in Air Cleaner Model ACM2000M
  • MERV 11 Rating
  • Attracts airborne allergens such as bacteria, particles that carry viruses, pollen, mold spores, fine dust, and pet dander
  • Save money by purchasing a "generic" aftermarket product.  Not manufactured by White-Rodgers 
  • Durable construction for easy, slide-in replacement
  • Disposable for convenience
  • Replace approximately every 6 months - depending on fan hours and environmental conditions



Do you want to know about the technical specs?

Nominal Dimensions
20 x 25 x 4"
Actual Dimensions
19 ½ x 24 ½ x 3 ¾"
Filter Media
Electrostatically charged 100% synthetic gradient media that does not support microbiological growth
Filter Support Grid
30 gauge galvanized expanded metal grid
Frame
Moisture resistant double-wall beverage board
Max Temperature
180F (82C) continuous service, peak 225F (107C)
Max Humidity
Resistant to 100% R.H.

Replaces These Filters:

National Filter Sales:
20x25x4
PF-02-202504-6
White-Rodgers:
FR2000M-108
FR2000M-111


How to change your furnace/air-conditioner/HVAC air filter

Estimated time: 10 minutes or less

Steps

  1. Determine the location of your filter

    Your forced air system will be similar, whether or not it is a heating (furnace) or cooling (AC) system – or both. The furnace filter housing/slot is located right next to the heating/cooling system’s air handler or blower. Your filter(s) may also be located in a return grille on the wall or ceiling of your home.

  2. Determine the type/size of filter that you use

    Typically, the dimensions or part number of the filter will be printed on the filter frame. Use this information to order a new filter.

  3. Purchase a new air filter from DiscountFilters.com

    Visit DiscountFilters.com and purchase a new filter. Use our filter finders to verify the correct match.

  4. Remove the old filter

    Turn off the power to the heating/cooling system and remove the old filter from its housing/slot and discard.

  5. Insert the new filter

    Pay attention to any airflow direction arrows printed on the frame of the new filter. Install the filter by sliding it into the filter housing/slot with the airflow arrow pointing towards the blower. If installing the filter in a wall or ceiling grille – the airflow arrow should point towards the wall or ceiling. Turn on the power to the forced air system.

    Enjoy cleaner air!