


20x25x5 (4 3/8) Lennox X6673 X6675 Replacement MERV 8 Air Filters
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
20x25x5 (4 3/8) Lennox X6673 X6675 Replacement MERV 8 Air FiltersActual Size: 19 3 4 x 24 3 4 x 4 3 8 (19. 75 x 24. 75 x 4. 38) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants This item is made to replace the Lennox X6673 and X6675 media air filters and ideal for helping keep equipment working efficiently and reducing odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800 Made in the
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Your 20x25x5 (4 3/8) Lennox X6673 X6675 Replacement MERV 8 Air Filters orders ship within 1-2 business days.
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- Standard: 3-7 business days
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- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 1117 reviews
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Product Reviews
★★★★★ 5
Perfect in the office.
Color: 12x6-3P-Black
Perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Nice trays
Color: 9x6-4P-Black
Great little trays. Like that they came as a set of 4.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 2, 2025
★★★★★ 5
Perfect
Color: 12x6-3P-Black
Sturdy. Exactly what was needed
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Useful and Handy !
Very useful
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Reviewed in the United States on January 11, 2026
★★★★★ 1
Tray
Nice but way too small from what the picture showed
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Reviewed in the United States on January 25, 2026
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