17x21x1 Exact MERV 7 Plus Carbon AC Furnace Filters

17x21x1 Exact MERV 7 Plus Carbon AC Furnace Filters

Marsoni

M251S

$97.54

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

17x21x1 Exact MERV 7 Plus Carbon AC Furnace FiltersActual Size: 17 x 21 x 3 4 (17 x 21 x 0. 75) Captures large airborne particles like lint, household dust, pollen, dust mites, mold spores and other contaminants. This dust reduction air filter is ideal in keeping your AC and furnace equipment working efficiently and helps reduce odors Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 7 is equivalent to MPR 600 Made in the USA. Nordic Pure pleated

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The pieces are not labeled at all, the paint on the threads makes it difficult to get a good tight fit between the pieces, and the way the pipes are screwed together there are two opposing corners that always bow in an make it look like it's going to fall in. It's also really difficult to make level. I really wanted to like this because it fit EXACTLY what I wanted to use it for, but I just can't trust it long term which is why I'm giving it 2 stars.

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Reviewed in the United States on April 5, 2024

Verified Purchase

Hilda

Bozeman, US

★★★★★ 5

Shelves

Style: 5-Tier Shelf Brackets, Hardware Only

Great shelves, strong and they look great.

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Reviewed in the United States on May 2, 2026

Verified Purchase