★★★★★ 3
Sloppy but works
It fits too loosely and tends to want to cam out on the corners.
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Reviewed in the United States on January 21, 2025
20x20x4 (3 5/8) Pleated MERV 8 Air Filters
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
20x20x4 (3 5/8) Pleated MERV 8 Air FiltersActual Size: 19 1 2 x 19 1 2 x 3 5 8 (19. 5 x 19. 5 x 3. 63) Removes lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants If you are replacing a Honeywell or Lennox 20x20x4 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 media. Moisture resistant frame. Nordic Pure MERV 8 is equivalent to MPR 800
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Your 20x20x4 (3 5/8) Pleated MERV 8 Air Filters orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- 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.
- To process your return/exchange, please contact us at [email protected]
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4.7 ★★★★★
Based on 2373 reviews
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Product Reviews
★★★★★ 5
OEM quality for a good price
Great filter elements; been using them for decades. They appear to be exactly the same as OEM, but in more recent years they are about half the price of what the dealership charges. There was much less difference in price between online and dealer prices in the past but the dealer price has just about doubled.
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Reviewed in the United States on July 22, 2025
★★★★★ 5
It is in fact an oil filter that fits a 2005 Volvo s60
This fit my s60. This worked as intended.
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Reviewed in the United States on July 2, 2025
★★★★★ 5
Direct replacement
Great filter for my Volvo V70.
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Reviewed in the United States on April 22, 2025
★★★★★ 5
Quality product
High quality German product. Great value.
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Reviewed in the United States on October 13, 2024
