Anti-Dust Mite Allergy-Care Comforter DIOFF, Machine Washable, Hotel-Like, High-Density Microfiber
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DIOFF Anti-Dust Mite Allergy Care Duvet
Washable, High-Density Microfiber, Hotel-Like Feel
Over 4,000 reviews in Korea: A popular duvet chosen by many
The secret to its popularity? It's anti-dust mite, yet fluffy and soft
Tired of worrying about dust mites and allergens, but hate stiff, scratchy bedding?
We recommend this for you: A duvet that offers both anti-dust mite protection and hotel-like comfort.

POINT 01 If you're worried about dust mites, start with the fabric
DIOFF uses finely woven, high-density microfiber fabric.
The weave density is approximately 6 micrometers.
Its high-density design makes it difficult for dust mites and fine dust to penetrate the duvet.
Instead of relying on chemicals, it uses the fine weave of the fabric itself to prevent dust mites.
Because this bedding touches your skin every day, we were uncompromising about the fabric quality.

POINT 02 Anti-dust mite, yet so fluffy
For those who dislike the stiff, scratchy feel typical of functional bedding,
DIOFF focuses not only on functionality but also on a texture you'll want to touch every night.
Fluffy, lightweight, and smooth.
The comfort is like being wrapped in a hotel bed.
A duvet that makes you look forward to bedtime.

POINT 03 Approximately 6-micrometer high-density design
General sizes for reference:
- Dust mites: approx. 250 micrometers
- Hair: approx. 50 micrometers
- Fine dust: approx. 10 micrometers
And the weave of DIOFF fabric is approximately 6 micrometers.
A finely woven structure that keeps dust mites and fine particles from entering the duvet.
Daily dust mite and allergen defense, starting with your bedding.



POINT 04 Machine washable at home when it gets dirty
Bedding used daily easily accumulates dirt, including sweat, sebum, food spills from children, and pet hair.
That’s why DIOFF is completely machine washable at home.
You can wash it whenever you feel it needs it, keeping it clean and comfortable every day.
Highly recommended for families with children or pet owners.

POINT 05 Resistant to pilling, keeping it looking beautiful for longer
Since you use and wash it daily, pilling is a common concern.
DIOFF has a pilling test rating of 4.5.
It is designed to be resistant to pilling, allowing you to enjoy a fresh, clean look for a long time.
For items you use daily, long-lasting comfort and cleanliness are essential.


POINT 06 Because it touches your skin every day, we selected safe materials
OEKO-TEX STANDARD 100 Certified
Because it touches your skin for long periods while sleeping, we focused not just on design and texture, but also on material safety.
A duvet suitable for adults and the whole family to use with peace of mind.

Recommended for
- Those concerned about dust mites and allergens
- Those looking for anti-dust mite bedding
- Those who dislike stiff, functional bedding
- Those who love fluffy, hotel-like bedding
- Those who want washable bedding
- Those who sleep with children
- Those who live with pets

Available in 3 Colors and 3 Sizes
Choose your favorite color to match your room's decor.
- White
- Gray
- Beige
- SS: 150 x 200cm
- Q: 180 x 210cm
- K: 200 x 230cm
Cover fabric: 100% Polyester
Filling: 100% Polyester






There is a reason it is chosen
Anti-dust mite, high-density fabric, fluffy feel, machine washable, pill-resistant.
Because it's used daily, you don't want to compromise—you want it all.
You choose it for the anti-dust mite protection, but you don't have to sacrifice comfort.
Now bringing the DIOFF duvet, popular in Korea, to Japanese homes.



Product Information
| Product Name | DIOFF All-Season Allergy Care Microfiber Down-Feel Duvet |
|---|---|
| Colors | White, Gray, Beige |
| Sizes | SS: 150 × 200 cm Q: 180 × 210 cm K: 200 × 230 cm |
| Materials | Shell: 100% Polyester, Filling: 100% Polyester |
| Country of Origin | China |
*Please note that the package design may be subject to change without notice.
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