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20x20x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus Carbon

Marsoni M251S
Sale price$36.99
Pay 4 payments of $9.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
20x20x4 (3 5/8) Furnace Air Filters MERV 12 Pleated Plus CarbonActual Size: 19 1 2 x 19 1 2 x 3 5 8 (19. 5 x 19. 5 x 3. 63) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. If you are replacing a Honeywell or Lennox 20x20x4 Plus Carbon or an air filter with an MPR rating with an actual depth of 4 3 8, please see our 20x20x5 (4 3 8 actual depth) Hypoallergenic, antimicrobial, and electrostatic filter
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Exchange/Return Notes
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4.5 ★★★★★
Based on 1278 reviews
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Verified Purchase
Vivian Santos
West Palm Beach, US
★★★★★ 5
Excellent product
Size: 10 Ft, Color: Black
It is a practical and very good quality product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
M
Verified Purchase
Mrsbanks2014
Port Orchard, US
★★★★★ 5
Functional and easy to use
Size: 6.5 Ft, Color: Black
Great product and the perfect value. It does exactly what I needed it to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
B
Verified Purchase
Brittany
Carnegie, US
★★★★★ 5
Are you tired of moving furniture around to find a plug?
Size: 6.5 Ft, Color: Black
I hate moving my room around to find an open outlet, I needed something that had a surge protector because of my gaming computer and I also have a lot of stuff that needs plugged in. This has a lot of plugs, I love that they are spaced out and have the USC and USB at the top. The cord is pretty long so it reaches a good length. It tells you if its not protected by how it lights up when you turn it on. I highly recommend and I would buy this again if I needed another one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 17, 2024
L
Verified Purchase
Levi
West Palm Beach, US
★★★★★ 5
Thin, durable, good plug orientation
Size: 6.5 Ft, Color: Black
This has been great for behind our entertainment center. We have a lot to plug in between floor lamps, tv displays, PlayStations, and pcs. No problems so far and much better than chaining extension cords. Would buy again
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Reviewed in the United States on February 2, 2025
D
Verified Purchase
Diario
San Leandro, US
★★★★★ 5
Formidable outlet layout with usb options.
Clever layout, good space between outlets, it feels sturdy and functional with USB outputs.
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Reviewed in the United States on December 5, 2025

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