20x25x4 Air Filter Replacement, Compatible with Honeywell FC100A1037 HVAC AC Furnace MERV 11 Filters, Actual Size: 19.75’’x24.88’’x 4.38’’-2PACK
20x25x4 Air Filter Replacement, Compatible with Honeywell FC100A1037 HVAC AC Furnace MERV 11 Filters, Actual Size: 19.75’’x24.88’’x 4.38’’-2PACK
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20x25x4 Air Filter Replacement, Compatible with Honeywell FC100A1037 HVAC AC Furnace MERV 11 Filters, Actual Size: 19.75’’x24.88’’x 4.38’’-2PACK

|5 ratings

Key item features

  • ‌Compatible Models: Perfectly compatible with Honeywell Home model #FC100A1037. (actual size: 19.75x24.88x4.38 inches)
  • Efficient MERV 11: Our air filter is made of high-quality electrostatic cotton and environmentally friendly paper frame, which captures 98.99% of common airborne contaminants like dust, pollen, pet dander and hair.
  • Durable filters:The FC100A1037 MERV 11 air filter is made of high-density environmentally friendly paper frame, which effectively strengthens the structural strength and extends the service life of the filter to 8-12 months, making it more worry free and cost-effective.
  • Professional Brand: All of our FC100A1037 filters have undergone strict quality inspection to ensure that every product you receive works perfectly.
Current price is $43.99
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  • Free shipping
  • Free 90-day returns

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Arrives by Tue, May 26
Sold by Adance TechnologyPro Seller
Fulfilled by Walmart
4.7272727272727275 stars out of 5, based on 11 seller reviews(4.7)
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4 out of 5 stars
stars5 ratings5 reviews
How item rating is calculated
  1. 5 stars60% (3)
  2. 4 stars20% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star20% (1)

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Showing 1-3 of 5 reviews

Mar 5, 2026
Walmart customer
Top Reviewer
Sold byAdance TechnologyDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great Quality Filter

The filter was easy to install, and the fit (size) was perfect (no issue installing into my system). The quality of the filter fabric material seems very high quality. The quality of the air after installation appears to be much better than before installation.

Incentivized Review
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Mar 4, 2026
melissa
Top Reviewer
Sold byAdance TechnologyDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Compact Furnace Filters

I buy furnace Air purification filters in advance and this is the first time I have seen them in this condensed form. There were 2 well packed in the box and the pleats are in perfect condition. They have the thicker cardboard on 2 sides and 2 pieces per unit for you to attach once expanded. It looks easy. The instructions are provided. There is also the air flow arrows so you put them into the furnace facing correctly.

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Mar 5, 2026
lexi
Sold byAdance TechnologyDelivered byWalmart
5 out of 5 stars review

Verified Purchase

seems good quality and worth the buy

quick delivery, was confused at first about the box I received but was pleasantly surprised by these filters! extremely easy, and quick to assembl. snug fit but it fit! seems like a good quality filter and if you have to get these large ones you know how pricey they can be. this is a great deal for 2 quality filters. I'll update after a while as I just put it in today to let you know how well it works.

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