MiteGuard Cotton Mattress Cover


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Size Guide - Mattress Covers

MiteGuard Cotton Mattress Covers

Size Length (mm) Width (mm) Depth (mm)
Cot: European 1200 600 120
Cot: American 1300 690 130
Cot: Boori 1320 760 150
Single 1900 920 240
Single - Deep 1900 920 340
Extra Long Single 2030 920 240
King Single 2030 1060 240
King Single - Deep 2030 1060 340
Double 1900 1380 240
Double - Deep  1900 1380 340
Extra Long Double  2030 1380 240
Queen 2030 1525 240
Queen - Deep 2030 1525 340
King (NZ) 2030 1680 240
King (NZ) - Deep  2030 1680 340
Super King 2030 1830 240
Super King - Deep  2030 1830 340
California King  2030 2000 340


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MiteGuard’s allergen barrier mattress cover provides relief for dust mite allergy sufferers who may be struggling with their asthma, rhinitis (runny nose/cough) or eczema. Your mattress is one of the key stores of dust mites and dust mite faeces in your bedroom.  Reducing your exposure to the allergen on a nightly basis  can allow your immune system some respite - letting you manage your health and sleep better. 

Made in New Zealand from 100% cotton precision micro-weave fabric, this mattress protector is proven to reduce allergy symptoms triggered by dust mite allergen.  The  fabric is called ‘microweave’ because the gaps in the weave have been reduced to only 3.5 microns.  Scientific pressure testing with real allergen, has shown our mattress fabric, seams and zip construction blocks  > 99.9% of dust mite and cat allergens to below detectable levels.   Allergen particles in your mattress cannot get through to the sleeper. 

The MiteGuard® Dust Mite Cover's fully-enclosed design prevents allergen from escaping from the mattress, and also prevents any new dust mites from getting into the mattress to establish a population.  This design helps allergy sufferers to sleep better.  It has an internal flap system to eliminate the risk of dustmite or allergen transmission through the zip.  The quality YKK zip extends halfway around the cover so you can easily insert your mattress into the cover and zip it up.

We have chosen this advanced cotton fabric because it is scientifically tested, functional, as well as breathable, durable and comfortable to sleep on. 

MiteGuard® standard mattress covers  fit  240 - 250mm (24cm) deep mattresses -see the size guide by the selection barFor deeper mattresses up to 35cm deep choose the 340mm deep option when selecting the size,  or see our Custom collection.


  • 5 year manufacturers guarantee
  • 3.5 micron anti-dust mite allergen barrier fabric
  • 100% cotton
  • Made slightly oversize to allow for shrinkage
  • Full range of bed sizes 
  • Made in NZ - by Kiwis for Kiwis 
Product Care

Product Care

Wash your MiteGuard® Covers in hot water (60°C) every 3 months. We recommend doing a hot wash every time the seasons change.  

In the meantime, you can vacuum your covers, or wipe them with a damp cloth between washes to keep allergen levels down.

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Reduce allergy symptoms with MiteGuard Dust Mite Protection

Is it a dust mite allergy?

Frequent sneezing, a runny or stuffy nose and itchy eyes at bedtime are common symptoms of a Dust Mite allergy. You might also cough, have a wheeze or develop eczema.

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Need a custom fit?

Need a custom fit?

If the standard sizes available here are not quite the right fit for your requirements, contact us about a made-to-measure solution.

More information