Anti Dust Mite Mattress Protector – Allergy Proof Case

Anti-dust-mite mattress protector covering all 6 sides of the encasement, being unzipped by a hand, showing full 6-sided duvet protection.

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Anti Dust Mite Mattress Protector – Allergy Proof Case

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

100% Dust Mite Proof
Wake Up Clear & Congestion-Free
Soft, Breathable Comfort

£79.00

Size Cot Bed - 140cm x 70cm x 15cm Single - 190cm x 90cm x 30cm Double – 190cm x 135cm x30cm King - 200cm x 150cm x 30cm King Deep - 200cm x 180cm x45cm Super King - 200cm x 180cm x 30cm Super King Deep - 200cm x 180cm x45cm

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Lab-tested barrier · 1,000+ reviews · 30-day returns

Stop Waking Up Blocked and Itchy

A fully sealed mattress protector designed to block dust mites and allergens at the source — so you can sleep easier and wake feeling clear.

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

➤ Covers All 6 Sides — seals the underside so dust mites can’t escape

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

➤ Designed for allergy-prone people — made with non-allergic materials

➤ Soft, breathable eucalyptus silk — no heat build-up, no crinkling

➤ Skin-safe & asthma-friendly — ideal for allergy & eczema 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 Mattress Protector (6 sided zip protector)

For full protection, dust mites must be blocked in pillows and duvets too.

See the Complete Protector Set →

⌵ How This Reduces Dust Mite Exposure

Dust mites live inside mattresses — not on the surface.

This protector fully seals your mattress using a precision zip, creating a physical barrier between you and the allergens that trigger night-time symptoms.

⌵ 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.

Quiet, soft, and comfortable all year round.

⌵ Solving Allergies for over 1000 families

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

⌵ Lab Testing & Certifications

Independently tested dust mite & allergen barrier (UK laboratory)
Tested for effectiveness against dust mites and bed bugs
Designed to remain effective after repeated washing

All materials are OEKO-TEX® certified and suitable for sensitive skin.

⌵ Care & Washing Instructions

Fit directly onto the mattress
Use bedding or anti-dust-mite sheets on top
Wash bedding weekly at 60°C
Monthly Care: Wash or vacuum protectors monthly. Do not spin-dry.
Do not tumble dry

⌵ Size Guide

Different size mattress?

If your mattress is slightly smaller, simply choose the next size up.
It will still provide 100% dust mite-proof protection, with the added benefit of being easier to remove, wash, and put back on.

Our standard fit encasement suits mattresses 10–30cm deep. If your mattress is 30–45cm deep, you’ll need our deep-fit version.

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

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.

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.

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!