20x25x5 Honeywell Replacement Merv 12 A/ C Furnace Air Filter

by Honeywell
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ITEM# 12677857
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ITEM#: 12677857

Honeywell replacement air cleaner furnace filter Merv 12 will improve your indoor air quality. A new filter is a great way to reduce dust, pet dander, pollen and other airborne particulates.

  • Each air condition/furnace filter measures 20 inches x 25 inches x 5 inches
  • This comes as a pack of two
  • Exact actual filter size: 20 inches x 24.875 inches x 4.125 inches
  • 20 Pleats instead of 16-18 pleats
  • MERV 12 efficiency instead of MERV 8-11
  • Non-woven synthetic filter media will not support the growth of mold or bacteria, keeping your home healthier
  • Filters use permanently charged electrostatic material that helps dust cling to the filter
  • Anti-allergenic Merv 12 pleated air condition filters significantly reduce airborne particulates by up to 97.8-percent
  • May be used as replacement Honeywell for FC100A1037, FC200E1037, 203720, FC35A1027, F25F1026, Air Demon Filter Media number 142-304-800, Duracraft 52025, Lennox X6675 and others
  • May also work in Aprilaire Space-Gard Model 2200 Air Cleaners and HCF20-16 air cleaner cabinets and Replacement Filtrete Media Air Cleaner 4-inch filters and others
  • Check the exact measurement of your filter to make sure this filter will work prior to ordering
  • Important note: Almost ALL filters are a fraction of an inch smaller than the nominal size printed on the filter so it is best if you measure your filter for the exact size and compare it to our measurements listed above

According to Federal Law Magnuson-Moss Warranty Act (P.L. 93-637) All Appliance manufacturers must be given the opportunity to attempt to repair any of their appliances before it can be returned or exchanged. For more information please click here.


Material ABS
Assembly Assembled
Air Conditioning Filter Type Electrostatic
Dimensions 25.0x5.0x20.0
Model Number 20x25x5 Merv 12
Country of Origin United States

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Product Reviews

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  • Most Recent

  • Great filter
    Verified Purchase

    More folds means higher MERV means longer lasting in system. Keeps more dust out of the air. Not available in big box stores. Theirs are lower MERV.

    Read More
    latz002 Dec 16, 2015
  • Great filters
    Verified Purchase

    good price, delivered to the house a size that is a little harder to find.

    Read More
    Mary R. May 1, 2015
  • Honeywell MERV 12 Filter
    Verified Purchase

    This 2 pack was a little cheaper a few months back, but I continue to recommend it due to the fact that they last between 3-4 months in per unit.

    Read More
    andoramom Sep 28, 2012
  • Does the job.
    Verified Purchase

    Meets my AC requirement, will consider for purchase in the future.

    Read More
    cjay10 Aug 2, 2011
  • Honeywell Furnace Filter
    Verified Purchase

    The Honeywell Filters were exactly the same as advertised on other websites and in stores. They were much less expensive and were shipped extremely quickly. Buying from Overstock.com was a great experience that I would recommend to others. You don't need to have any worries about ordering from O.co

    Read More
    denisedallas Jul 11, 2011

Questions & Answers

  • Q:

    "Need furnace filter, exact size = 16 1/2 x 25 1/2 x 5 1/4."

    • A:

      Im sorry I could not find one that exact size on Overstock.com.

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Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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Non-Returnable Item Policy:

This item is not returnable unless the problem you experience is the result of our error.
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For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.