21 1/2x23 3/8x1 Exact MERV 12 Plus Carbon AC Furnace Filters

21 1/2x23 3/8x1 Exact MERV 12 Plus Carbon AC Furnace Filters

Marsoni

M251S

$123.33

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

21 1/2x23 3/8x1 Exact MERV 12 Plus Carbon AC Furnace FiltersActual Size: 21 1 2 x 23 3 8 x 3 4 (21. 5 x 23. 38 x 0. 75) Removes lint, household dust, pollen, smoke particles, dust mites, pet dander, virus carriers, mold spores, help eliminate unwanted odors and other contaminants. Ideal for customers who not only need odor control but whose daily life demands high filtration Hypoallergenic, antimicrobial, and electrostatic filter media. Moisture resistant frame. Nordic Pure MERV 12 is equivalent to MPR 1500

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I like these better than the Blissy mulberry silk pillowcase. They feel smoother and softer and make my hair less frizzy. I've been buying these for years and they hold up great! I just switched to the zipper version instead of the envelope style, and I really like the more modern aesthetic of the hidden zipper. They are nice!

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Reviewed in the United States on May 3, 2026

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oopwah.

Belleville, US

★★★★★ 4

Fitment

Size: Queen (20" X 30"), Color: 04 - Black - Zipper, Number of Items: 2

Nice pillow cases, good construction and materials. But just a little short length wise. Very tight fit

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Reviewed in the United States on January 21, 2026

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N. McKay

Battle Creek, US

★★★★★ 5

I bought it again!

Size: King (20" X 36"), Color: 07 - Pink - Zipper, Number of Items: 2

This is the 5th time I have bought this pillowcase. It's exactly what you would want - zipper that works, great feel to the satin, color stays constant, and it fits nicely. Also washes well - just throw it in the washer with everything else!

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Reviewed in the United States on June 8, 2026

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Donna Digiacomo

Boise, US

★★★★★ 5

VERY GOOD!

Size: Standard (20" X 26"), Color: 04 - Black - Zipper, Number of Items: 2

I was very surprised how nice these were. Got 2 standard black. They have a nice zipper and look very nice. I'll buy more .. Def get a few more colors. Priced well.too

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Reviewed in the United States on June 2, 2026

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Steve Wingo

Grantham, US

★★★★★ 5

It’s a great item for the money

Size: King (20" X 36"), Color: 04 - Black - Zipper, Number of Items: 2

These sheets are very nice and very slick lol. It’s kinda hard to keep things in place but I like them. Reminds me of that song slipsliding away.😂

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Reviewed in the United States on June 3, 2026