3M 9803 | Our#: 110629

20 x 25 x 1 Filtrete Micro Allergen Reduction Filter - #9803

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3M 9803 | Our#: 110629

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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 ¾" x 24 ¾" x ⅞"
20 x 25 x 1 Filtrete Micro Allergen Reduction Filter - #9803

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Product Details

An allergen reduction filter reduces common allergens from indoor air. The Filtrete Micro Allergen Reduction filter traps and removes large and small particles. It meets the American Lung Association Health House Indoor Air guidelines and has a MPR 1000 or MERV 11 rating. The filter uses electrostatic materials to reduce pollen, mold, dust, pet dander, smoke and smog. The filter resists mold, mildew and bacteria growth, and it includes no added chemicals. For the cleanest possible indoor air, replace the filter once every three months.

  • MPR 1000 equivalent to MERV 11
  • complies with the American Lung Association Health House Indoor Air Quality Guidelines
  • removes pollen, dirt, dust, pet dander and smoke from indoor air
  • resists fungi, bacteria, mold and mildew growth
  • electrostatic material attracts and traps particles
  • replace once every 3 months
  • 20” x 25” x 1" nominal size
  • 19-¾” x 24-¾” x 7/8" actual size


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!