17 1/2x21x1 Exact MERV 13 AC Furnace Filters

17 1/2x21x1 Exact MERV 13 AC Furnace Filters

Marsoni

M251S

$133.63

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

17 1/2x21x1 Exact MERV 13 AC Furnace FiltersActual Size: 17 1 2 x 21 x 3 4 (17. 5 x 21 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, smog and other contaminants. Ideal for customers looking for superior filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 13 is equivalent to MPR 2200 2400 Made in the USA. Nordic Pure MERV 13 Pleated AC Furnace Air Filters

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magnet will hold a drill but anything much heavier it will start to slide. have on e on fridge, 2 on safe and on on garage cabinet. fridge and safe hold the least, i guess due to plastic over magnet and coating on the safe and fridge. cabinet does best but still will slide with any significant weight. holds my drills ok however.

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Reviewed in the United States on April 17, 2026

Verified Purchase

Chris Griffin

Alexandria, US

★★★★★ 5

Quality and price, very strong magnet

Perfect for hanging odds and ends on in the shop

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Reviewed in the United States on May 23, 2026

Verified Purchase

Travis Pepin

Boise, US

★★★★★ 5

Worth the money

Good magnets and the flexible arms are great for different size tools

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Reviewed in the United States on March 29, 2026

Verified Purchase

Manny

Grantham, US

★★★★★ 2

Not worth it

These things suck the screw in the middle keeps falling of by just moving the thing from one place to another I already lost two screws that fell apart and with it the magnet. Very dissapointed I wouldn’t waste my money

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Reviewed in the United States on May 2, 2026

Verified Purchase

William Thompson

Phoenix, US

★★★★★ 5

Easy and works to hold tools

These work very well. They are adjustable so they will hold most tools. If you have a steel door or cabinet and tools, they are must have. I ordered one set and was so impressed, I ordered another

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Reviewed in the United States on March 5, 2026