11 1/2x21x1 Exact MERV 10 AC Furnace Filters

11 1/2x21x1 Exact MERV 10 AC Furnace Filters

Marsoni

M251S

$66.70

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

11 1/2x21x1 Exact MERV 10 AC Furnace FiltersActual Size: 11 1 2 x 21 x 3 4 (11. 5 x 21 x 0. 75) Removes pollen, smoke particles, pet dander, bacteria, allergens, mold, virus carriers, and other contaminants. Ideal for normal air filtration and will help those with mild allergies. Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 10 is equivalent to MPR 1000 Made in the USA. Nordic Pure MERV 10 Pleated AC Furnace Air Filters provide

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Just installed in a 2006 4Runner. Can’t speak to exact filter partials or longevity, but what I can’t say is that it fits very well and looks to be made very well. It actually fits better than the Bosh filters I normally use. Has a nice foam seal around all 4 edges and fits in the tray perfectly. Seem to be a nice option. So if you have a 03-09 4Runner it’s going to work well. Here’s some pictures of this filter (the blue one) next to a Bosh filter I removed. Also a picture with it in the factory tray.

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Reviewed in the United States on March 1, 2026

Verified Purchase

ToddV

Waukegan, US

★★★★★ 5

Very nice product for the money!

Color: Premium-CF9846A, Color: Premium-CF9846A

The product is very high quality. I am impressed by how sturdy the filter is compared to the Bosch cabin filter i normally use. I will be buying this product again

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Reviewed in the United States on September 14, 2025

Verified Purchase

Mike789

Lake Worth, US

★★★★★ 5

Fast shipping, works great

Color: Premium-CF9846A

Fast shipping, works great

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Reviewed in the United States on October 4, 2025

Verified Purchase