K&N Replacement Air FIlter 12 BMW 335i / 12-13 BMW M135I (F30)

K&N Replacement Air FIlter 12 BMW 335i / 12-13 BMW M135I (F30)

Marsoni

M251S

$55.19

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

K&N Replacement Air FIlter 12 BMW 335i / 12-13 BMW M135I (F30)SKU: 33 2997 UPC: 024844311238 K&N 33 2997 Replacement Air Filter for 2012 2019 BMW 335i 435i M235i M2 i8 K&N 33 2997 is a direct drop in replacement high flow air filter designed for select BMW models with N20 N26 N55 engines. It fits 2012 2015 BMW 335i 2013 2015 335i xDrive 2014 2016 335i GT xDrive 2014 2016 435i 2014 2016 435i xDrive 2015 2016 435i Gran Coupe 2015 2016 435i xDrive Gran Coupe 2014 2016 M235i 2015 2016 M235i xDrive 2016 2018 M2 2019

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I’m honestly impressed with these pillowcases! From the first night, I could feel the difference—they stay noticeably cool, which is perfect if you tend to sleep hot like I do. The fabric feels silky smooth against the skin without being slippery, and it’s really gentle on both my hair and face. I’ve also noticed I wake up less sweaty and more comfortable overall. They fit my pillows well and don’t slip off during the night, which is a big plus. After washing, they held up great—no fading, shrinking, or loss of softness. If you’re looking for pillowcases that actually help keep you cool and comfortable through the night, these are definitely worth it. I’ll be buying more!

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Reviewed in the United States on April 7, 2026

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Sarah Benjamin

Houston, US

★★★★★ 5

Extremely cold, silky, gentle on hair

Color: White, Size: Queen

This was so cold when I removed it from the package that at first I thought it would be too cold. It was as if it had been in a freezer. I really like how silky it is on my face. (I can't stand a rough feeling pillowcase.) It is also gentle on my curly hair. The pillowcase can warm up from being slept on, but a shift of just a few inches gets back to wonderful cold. I highly recommend this as an extremely cool, silky smooth fabric. These are much colder than my very expensive miracle sheets.

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Reviewed in the United States on April 22, 2026

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Amazon Customer

Los Angeles, US

★★★★★ 5

Freaking Amazing 🤩

I never write reviews but these pillow cases absolutely deserve one!!! These are absolutely amazing! So soft and cool! I sweat so bad every night!! I wake up and my hair, shirt and pillow are drenched!!! I slipped these bad boys on as soon as they came in, and let me tell you! They were cold to the touch, I woke up this morning and I wasn’t sweating! I thought $20 something dollars was a little expensive for 2 pillow cases but was totally worth it! We love love love them!🩷🩷🩷Hubby approved😉

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Reviewed in the United States on May 18, 2026

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Mrs C

Battle Creek, US

★★★★★ 5

Stretchy Material and Cooling Fabric

Color: Light Gray, Size: Standard, Color: Light Gray, Size: Standard

Material: is very stretchy and cools well. It has a zipper which is good because the fabric is very soft and slippery and if it didn’t have a zipper the pillow would not stay in the case. Durability: zipper works great and material is easy to clean. Color: I have the gray and my daughter has the pink. Both colors as advertised. Value: Good value and I got what I expected.

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Reviewed in the United States on May 14, 2026

Verified Purchase

Patricia Cummings

Charlottesville, US

★★★★★ 4

Very soft and cool.

Color: Dark Gray, Size: Queen

Very comfortable and cooling. But after a couple of washes the stitching starts to unravel.

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Reviewed in the United States on May 3, 2026