Aprilaire 310 | Our#: 180869

Aprilaire #310 MERV 11 Replacement Filter

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Aprilaire 310 | Our#: 180869

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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

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  •  Fast Shipping & Free Returns
  •  100% Compatibility Guarantee
Frequently Purchased Together

Product Details

Factory original filter from Aprilaire. This accordian-style filter ships flat for easy storage and slides into place via the unique Aprilaire interlock rail system. Unpack. Slide in. Close the door. Done.

  • MERV 11 filtration traps common airborne allergens as they pass through the MERV 11 filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites
  • Deep pleat design creates minimal airflow resistance
  • Nominal Dimensions: 20" x 20" x 4"  
  • Fits Aprilaire whole-house air purifier models: 1310, 2310, 3310, 4300
  • Factory original, OEM product

Replaces These Filters:

Aprilaire:
310
313

Fits In These Systems:

Aprilaire:
1310
2310
3310
4300
Source 1:
M11PAC20202
S1-TM11PAC20202


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!