20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filters

Marsoni

M251S

$38.99

Get it in 3 business days with 1 day shipping. Friday, May 29

20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air FiltersActual Size: 19 5 8 x 19 7 8 x 4 3 8 (19. 63 x 19. 88 x 4. 38) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores and other contaminants. Replaces Honeywell 20x20x4 and filters with an MPR rating with an actual depth of 4 3 8 and ideal for high efficiency air filtration and those with moderate allergies Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Deck privacy! I wanted a way to add some privacy to my second floor townhome deck. It’s been holding up well and doesn’t look junky! I used zip ties on one end so I can open and close it as I wish. Great solution to living in close quarters to your neighbors! I purchased the six panel and it’s a perfect size

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Reviewed in the United States on May 3, 2026

Verified Purchase

Amazon Customer

San Leandro, US

★★★★★ 4

Flimsy

Color: Beige, Size: 8 Panel

It’s thinner than what I thought and flimsy.

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Reviewed in the United States on March 2, 2026

Verified Purchase