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Anti dust mite duvet protector UK – hypoallergenic, breathable, dust-proof duvet cover for allergy relief
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Anti Dust Mite Duvet Protector – Allergy Proof Case

Anti Dust Mite Duvet Protector – Allergy Proof Case

Upgrade to Full Bed Protection Add mattress + pillow protection and save 30%.

Upgrade to Protector Set
  • Block 100% Dust Mites
  • Sleep Deeper with Clear Breathing
  • Lightweight & Naturally Cool
£79.00
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Lab-tested barrier · 1,000+ reviews · 30-day returns

Stop Waking Up Blocked and Itchy

A fully sealed duvet protector designed to block dust mites and allergens where they build up - helping you breathe easier and wake without itchy, irritated skin.

➤ Reduces night-time allergy symptoms - less itching, congestion & irritation

➤ 100% Dust Mite Barrier— Sleep allergy free with our lab tested protection

➤ Fully zip-sealed protector - dust mites can’t escape or enter

➤ Soft, breathable eucalyptus silk - no heat build-up, no rustling

➤ Gentle on sensitive skin - suitable for eczema & allergy sufferers

OEKO-TEX® Certified & Chemical-Safe
No harmful chemicals against your skin — designed for allergy, asthma and eczema-sensitive sleepers.

What’s Included

  • 1× Eucalyptus Silk Duvet protector / encasement (zip-sealed)

For best results, dust mites should be blocked in mattresses and pillows too.

View the Complete Protector Set →

⌵ How This Reduces Dust Mite Exposure

Dust mites don’t live on the duvet cover — they live inside the duvet itself.

This encasement seals the duvet with a secure zip, creating a physical barrier that helps reduce exposure to the allergens that trigger itching and breathing discomfort at night.

⌵ Materials & Breathability

Made from premium 1,000 thread count eucalyptus silk

we use no harsh chemicals (OEKO-TEX Certified) so our products are perfect for those who are worried about their bedding causing irritation to their skin or breathing. 

Soft, quiet, and comfortable for year-round use.

⌵ Solving Allergies for over 1000 families

we have over 1000 reviews and 5000 customers. join our communities on Facebook / Instagram / Youtube

⌵ Care & Washing Instructions
  • Fit directly onto the duvet
  • Use duvet cover or anti-dust-mite bedding on top
  • Wash outer bedding weekly at 60°C
  • Monthly Care: Wash or vacuum protectors monthly. Do not spin-dry.
  • Do not tumble dry the protector / encasement
⌵ Size Guide UK duvet encasement size guide
Why Pick iDustMite?

At iDustMite®, everything we do is designed for people with dust mite allergies.

Not some people. Not most people. You.

From the first design sketch to the final stitch, our dust mite pillow protectors, duvet protectors, and mattress encasements are made with one clear goal — to help dust mite allergy sufferers sleep in a cleaner, calmer bed.

Because when bedding is designed for dust mite allergies from the start, nothing important gets missed:


Precision stitching to reduce weak points where allergens can escape

Sealed zip closures for full pillow, duvet, and mattress encasement

Dust mite-proof materials designed to help keep allergens trapped inside
Science-Backed Proof & Certifications

We openly show how our products are tested — many bedding brands do not.

Our dust mite pillow, duvet, and mattress protectors are independently tested by Shirley®, a respected UK laboratory known for textile performance and barrier testing.

Certified safe materials

All iDustMite® fabrics are OEKO-TEX® certified, meaning they are tested for harmful substances and are suitable for both adults and children, including those with sensitive skin.

Designed to block dust mites at the source

Our encasements are engineered with a ~5 micron dust mite barrier, designed to help block dust mites and their allergens from escaping the bedding — where exposure most often happens.

You can view our independent lab testing and certifications in full here:

👉 https://idustmite.com/pages/science-certifications-dust-mite-proof-bedding-by-idustmite?ose=false

This focus on transparent testing, material safety, and purpose-built design is why iDustMite® is made specifically for dust mite allergy sufferers — not a one-size-fits-all bedding solution.
Why eucalyptus silk is best for dust mites

Eucalyptus silk naturally helps repel dust mites by reducing the warm, damp conditions they need to thrive.

It has excellent moisture-wicking and breathability, helping keep bedding drier throughout the night.

Our 1,000 thread count eucalyptus silk, woven in a tight percale weave, creates a dense fabric structure that helps block dust mites while staying smooth and gentle on sensitive skin.

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We designed the allergy solutions we needed


Hi this is Richard, founder of iDustMite!

Ever since I was a kid, I've struggled badly with dust mite allergies, eczema, and asthma. I had terrible sleep - constantly itching, eyes streaming - and would wake up week after week completely exhausted.

After trying dozens of "solutions" that never actually helped, I decided to take matters into my own hands and create something that would finally let people sleep allergy-free. And that's how iDustMite was born.

We've now helped over 3,000 people across the UK sleep better at night - and I never imagined that journey would land me here, speaking at the UK's largest 2026 Allergy & Free From Show!

Why 1,000+ Allergy Sufferers Trust iDustMite

Over 1,000 verified customer reviews across multiple platforms.

Rated “Excellent” on Trustpilot and trusted by NHS healthcare organisations.

Designed to help reduce exposure to dust mites while you sleep.

 See Real Customer Results →