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OSKAR/KARL Filter Pack
OSKAR/KARL Filter Pack
OSKAR/KARL Filter Pack
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OSKAR/KARL Filter Pack

Marsoni M251S
Sale price$19.99
Pay 4 payments of $5.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
OSKAR/KARL Filter PackExperience pure and refreshing air with Oskar's specially treated filters, designed to keep your Oskar Evaporative Humidifier in pristine condition. Say goodbye to minerals and impurities that can taint the humidity provided by Oskar. These antimicrobial filters ensure that your air remains comfortable and pure. Join countless satisfied customers who have witnessed the difference these filters make in their daily lives. Suitable for all Oskar
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Your OSKAR/KARL Filter Pack orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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You'll receive a tracking link by email once your OSKAR/KARL Filter Pack ships.

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1667 reviews
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Product Reviews
A
Verified Purchase
Amy
Whiting, US
★★★★★ 5
Comfy soft pillow covers
Color: 02 - White, Size: Queen (20" X 30"), Color: 02 - White, Size: Queen (20" X 30")
Absolutely love these pillow cases! I bought 2 sets. After I received them & washed & dried them they did remain wrinkly. I just went ahead and put them on my pillows & the wrinkles went away. I continue to love the feel, coolness & comfort. Will definitely buy more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
L
Verified Purchase
Lisa Brown
Cuba, US
★★★★★ 5
Great soft pillow cases
Color: 03 - Navy, Size: Standard (20" X 26")
Pillow cases are beautiful and soft, great quality. I had to return them because standard were too small. I am going to order queen instead.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
S
Verified Purchase
SS
San Leandro, US
★★★★★ 5
Cool, soft - easy wash instructions
Color: Ivory, Size: King (20'' x 36'')
Truly cooling, soft and a fabric that makes my pillow huggable. I’ve used regular washing instructions and drying. It’s only getting softer!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
J
Verified Purchase
Jason
Los Angeles, US
★★★★★ 5
Super soft and cooling
Color: Ivory, Size: Queen (20'' x 30'')
These pillowcases are excellent. They are super soft, smooth, and very comfortable to sleep on. They fit my queen-size pillows perfectly and are true to size. I also really like the cooling feel — they stay comfortable throughout the night and feel much cooler than regular cotton pillowcases. The envelope closure is a nice touch and keeps the pillows looking neat. Overall, I’m very happy with them and would definitely recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
R
Verified Purchase
Renee
Battle Creek, US
★★★★★ 5
Silky smooth
Color: Charcoal, Size: Standard (20'' x 26'')
These pillow cases are great. They’re soft and cooling. They stick to your face a little if your hair is damp but that’s about it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026

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