If you’re one of the millions of Aussies who wake up with a stuffy nose, itchy eyes, or that persistent morning cough, chances are your mattress is hiding more than just memories of good sleep. Dust mites, pet dander, pollen and other allergens love to call your bed home, turning what should be your sanctuary into a source of nightly misery. That’s why finding the best mattress protector for allergies can make all the difference.
These specialised covers create a barrier between you and the tiny critters living in your mattress, effectively reducing your exposure to common bedroom allergens by up to 99 per cent.
But what actually makes a mattress protector allergy-friendly? It mostly comes down to the materials. Look for tightly woven fabrics (ideally with pore sizes under six microns), a waterproof layer to stop moisture from building up, and something that can handle regular hot washes – since heat is one of the easiest ways to deal with dust mites.
Whether you’re managing asthma, hay fever or just want a fresher, cleaner bed, there’s a wide range of mattress protectors to suit your needs. From medical-grade encasements to everyday allergy-conscious picks, here are our top choices for a better night’s sleep (minus the 10 million mites!).
2025’s top allergy mattress protectors
- SafeRest Premium zippered mattress encasement, $93.03, Amazon (here’s why)
- AllerEase Ultimate Protection mattress protector, $77.44, Amazon (here’s why)
- Protect-A-Bed Allerzip mattress encasement, $131.37, Amazon (here’s why)
The best allergy mattress protectors in Australia 2025
01
SafeRest Premium zippered mattress encasement
$118.79 at Amazon
Best for: Full-coverage protection for allergy-prone sleepers
This full zippered encasement does a lot more than just protect your mattress – it’s been lab tested to block bed bugs at every stage and uses a micro-zipper with a velcro flap to keep even the tiniest critters from slipping through.
The cotton terry top is soft and breathable, with a waterproof layer underneath that keeps spills and sweat from soaking through (minus the plasticky sound or feel).
“I can’t believe it took me so long to buy something like this,” said a reviewer who left five stars on Amazon. “I’ve had asthma for the last 20 years and my allergy tests show I am extremely allergic to dust mites. I keep my house super clean so I didn’t think I needed a zippered bed cover but boy was I wrong. Previously I used to wake up during the night just to blow my nose because I was so congested.”
“I woke up every morning with a terrible headache because I was snoring during the night because I couldn’t breathe. Since I put this cover on the bed last Saturday, I’ve been able to sleep through the night and wake up well rested and not congested. This cover combined with the pillow covers is amazing. They don’t make any noise at all and they don’t make me hot.”
Key features:
- Lab-tested barrier against bed bugs and allergens
- Soft cotton terry top with quiet, waterproof backing
- Micro-zipper + velcro flap keeps zipper fully sealed
- Free from vinyl, phthalates and PVC
- OEKO-TEX certified and machine washable
- 10-year warranty
02
AllerEase Ultimate mattress protector
$77.44 at Amazon
Best for: Heavy-duty defence against allergens and bed bugs
The AllerEase Ultimate is known for top-notch allergy protection, with a 100 per cent cotton cover and waterproof backing that fully encase your mattress on all six sides. Its micro-zipper seal and zip guard keep dust mites, bed bugs and allergens locked out – all while staying quiet and breathable.
Unlike synthetic options, the cotton surface feels natural to lie on. It’s also machine washable and blocks particles as small as 0.3 microns (far tinier than mite allergens), making it a top pick for those with asthma or chemical sensitivities.
It has a 4.5 star rating from almost 3000 reviews on Amazon, with one shopper writing: “This is my second time purchasing. The top part is not that crinkly loud material like in most covers. I was suffering from allergic reactions so did an all over house deep clean and bought this. I sleep so much better at night.”
Key features:
- 100 per cent cotton top with waterproof polyurethane backing
- Full six-sided encasement with micro-zipper seal
- Blocks allergens as small as 0.3 microns
- Completely silent and breathable
- Machine washable in hot water
- Trusted by allergists and sleep experts
03
Protect-A-Bed Allerzip mattress encasement (queen)
$131.37 at Amazon
Best for: Layered protection backed by a 10-year warranty
Protect-A-Bed’s AllerZip offers excellent mattress protection. Its Miracle Membrane tech blocks 99.9 per cent of dust mites, bacteria and allergens, but still lets your mattress breathe and stay quiet. The surface feels smoother and cooler than regular terry covers, so it won’t trap heat.
What really stands out is the BugLock zipper system – three layers of defense plus a Secure Seal flap that stops even tiny bed bugs from sneaking in. If allergies or asthma are a concern, this protector offers near-medical-grade protection without making your bed feel like a plastic fortress.
“I am very happy with this mattress cover/encasement,” posted a five-star reviewer on Amazon. “My mattress has a thickness of 14.5 inches and it fits extremely well. It is snug, but not so tight that it was difficult to put on. Putting it on the mattress was very simple, quick and easy. The material is soft and the zipper functions well. I would definitely recommend this cover!”
Key features:
- Patented Miracle Membrane blocks 99.9 per cent of allergens
- BugLock three-layer zipper security system
- Completely silent and smooth surface
- 10-year manufacturer warranty
- Australian customer service support
- Medical-grade protection standards
Also available at:
- From $104.99 (usually $139.99) at House
- From $108.49 at Big W
- From $108.49 at Woolworths
04
Sealy Posturepedic Allergy Protection zippered mattress protector (single)
$43.21 at Amazon
Best for: Quiet, zip-up protection without the crunch
If you tend to wake up congested, your mattress could be the sneaky culprit. Thankfully, Sealy’s mattress protector creates a full barrier against dust mites, pet dander, pollen and other allergens (without the annoying rustling sound). The polyester fabric is soft, silent and vinyl-free, so it won’t disturb light sleepers.
It’s also waterproof, guarding against spills, stains and accidents to help extend the life of your mattress. The zippered encasement design makes removal easy, especially for regular washes.
“Having run into a bug problem due to neighbours in my apartment building I was glad to get this,” wrote a happy reviewer on Amazon. “It hasn’t let me down yet. The price was perfect and it came a day early. Backed by the fact it is a name brand company, I am very happy and stress free.”
Key features:
- Complete allergen barrier against dust mites, pollen and dander
- Waterproof backing protects from spills and incontinence
- Soft, vinyl-free fabric is quiet and breathable
- Zippered design for easy on/off and cleaning
- Fits twin mattresses up to 9 inches deep
05
Tontine Comfortech Anti Allergy mattress protector
from $47.99 (usually $79.99), Harris Scarfe
Best for: Trusted, asthma council–approved protection
The Tontine Comfortech is a top pick in Australia for allergy protection, carrying the National Asthma Council’s “Sensitive Choice” endorsement. That means it’s been thoroughly tested and proven effective for those with asthma and allergies.
It’s got a soft cotton blend on top that feels natural against your skin, and the waterproof backing stops dust mites, allergens and spills from getting through. Simple but solid.
“Very happy with this product,” shared a five-star reviewer. “Not only for my asthma suffering son but it’s nice to know that we can all enjoy the benefits that these mattress protectors have to offer.”
Key features:
- National Asthma Council Australia “Sensitive Choice” endorsed
- Over 60 years of Australian manufacturing expertise
- Soft cotton blend top with waterproof backing
- Deep pocket design for thick Australian mattresses
- Simple fitted sheet installation
- Widely available across Australia
Also available at:
- From $53.97 at MyDeal
- $119.99 (double) at Temple & Webster
06
Greenfirst hypoallergenic mattress protector
from $59.95, Pillow Talk
Best for: Plant-based protection without the nasties
If you’ve got sensitive skin or allergies, this one’s a no-brainer. The Greenfirst mattress protector is treated with a plant-based formula made from lemon, lavender and eucalyptus oils, so it keeps dust mites away without using harsh chemicals.
The quilted cotton cover feels soft and breathable, with just enough padding to add a bit of comfort. It also has a polyester fitted skirt that stretches easily over standard mattresses (up to 35cm deep). It’s available in all the usual sizes and is easy to throw in the wash when needed.
Most Pillow Talk customers rate this option highly. It’s described as comfortable, well-made and easy to look after. The hypoallergenic design is a plus if you’ve got sensitivities, and overall, they say it does what it promises.
One shopper shared: “Great for kids with allergies, made a big improvement in symptoms.” Another posted: “Being an asthmatic and having allergies, these mattress protectors are fabulous for myself and family. No more itching at night time and having much better sleeps. Thank you.”
Key features:
- Naturally treated with lemon, lavender and eucalyptus oils
- Oeko-Tex certified and hypoallergenic
- Quilted cotton cover with light polyester fill
- 35cm fitted skirt
- Machine washable
07
MiniJumbuk Sleep Cool wool/cotton mattress protector
from $115 (usually $229.99), Myer
Best for: Cool, breathable comfort made for Aussie homes
MiniJumbuk has been one of Australia’s most trusted bedding brands for over 40 years, and their Sleep Cool mattress protector shows why. It combines natural cotton and wool to boost airflow and keep things cool – perfect for Australia’s changing climate.
The UltraFresh treatment helps stop dust mites from building up, so it’s great for people with allergies or asthma. Plus, the natural fibres breathe way better than synthetics, making it a smart choice if you want comfort and protection.
Almost 700 reviewers have awarded this protector five stars on the Myer website. It’s described as as a high-quality, comfortable and cooling product that helps regulate body temperature for better sleep. Customers love the natural fibres and Australian-made quality, with many saying it has noticeably improved their sleep – especially for those who tend to sleep hot.
Key features:
- Australian-made with over 40 years of local expertise
- Innovative wool/cotton blend for natural temperature regulation
- UltraFresh treatment prevents dust mite buildup
- Designed specifically for Australian climate variations
- Natural fibres provide superior breathability
Also available at:
- From $137.99 (usually $229.99) at David Jones
- From $206.99 at Adairs
08
Heritage Allergy Sensitive mattress protector
from $44.98 (usually $89.95), Myer
Best for: Budget-friendly comfort that breathes
If you want a mattress protector that doesn’t feel plasticky or hot, this one from Heritage is a good option. It’s filled with lightweight polyester and wrapped in a 100 per cent cotton cover, so it’s breathable and comfy without making your bed sweaty.
It’s been treated to help keep dust mites and bacteria at bay, which is a win if you’ve got allergies. The 40cm skirt fits most standard beds snugly, and it’s machine washable – so no dramas on laundry day.
“This mattress cover is so restful,” said a reviewer on the Myer website. “It’s hard to get up in the morning. It’s good to know that it’s allergy sensitive because I suffer from allergies but with this cover there’s no problem.”
Another wrote: “My grandson suffers from hayfever allergies, and has found the mattress protector comfortable and it has relieved some of his symptoms at night.”
Key features:
- Purafresh treated for protection against dust mites and bacteria
- 100 per cent cotton cover for added breathability
- Lightweight, all-season design
- 40cm deep fitted skirt
- Machine washable
- Two-year warranty
09
SureGuard full size mattress protector
$68.19 text="Amazon at Amazon
Best for: Deep mattresses and sweaty sleepers
SureGuard’s cotton terry protector excels in Aussie conditions where temperature regulation is crucial for comfortable sleep. The 100 per cent cotton terry top provides excellent moisture-wicking properties, drawing sweat away from your body while the waterproof backing prevents it from reaching your mattress.
With a generous 16-inch depth capacity, this protector fits even the thickest pillow-top mattresses and modern bed-in-a-box designs. The GREENGUARD Gold certification ensures it’s been independently tested for over 10,000 chemicals and meets strict emission standards, making it perfect for children’s rooms or for those with chemical sensitivities.
78 per cent of over 17,400 reviewers gave this protector a five-star rating. One person shared: “These mattress protectors wash easy and keep fitting well. They are soft and comfortable. I need them for the dust mite protection due to my allergies. I also appreciate that they are water resistant but haven’t had to put that to the test yet.”
Key features:
- 100 per cent cotton terry top for superior moisture-wicking
- 16-inch deep pocket design fits thick mattresses
- GREENGUARD Gold certified for low emissions
- Six-sided zipper encasement
- Waterproof yet breathable backing
- Excellent temperature regulation
What is an anti-allergy mattress protector?
An anti-allergy mattress protector is a specially designed cover that acts as a barrier between you and common allergens like dust mites, pet dander and pollen. Unlike regular protectors, these are made from tightly woven or waterproof materials that stop allergens from settling into your mattress (or escaping from it). They’re a simple but effective way to help reduce allergy symptoms while you sleep.
Do anti-allergy mattresses work?
Not all mattress protectors are made equal when it comes to allergy protection. Here’s a quick guide to what really matters, so you know what to look for beyond the marketing buzz:
Pore size matters most
The fabric must have a pore size of six microns or smaller to effectively block dust mites and their allergens. Many regular protectors have much larger pores that let allergens pass right through.
Complete encasement
The most effective protectors completely encase your mattress with a zipper closure, rather than just covering the top like a fitted sheet. This prevents allergens from entering or escaping from any angle.
Waterproof barrier
A breathable waterproof layer prevents moisture buildup that dust mites need to thrive, while also blocking allergens from migrating through the mattress.
Hot water washable
Effective protectors can withstand regular washing in hot water (60°C or higher) – the temperature needed to kill dust mites and remove allergens.
Breathable materials
Quality protectors balance protection with comfort, using materials that block allergens but still allow air circulation to prevent overheating.
Third-party testing
Look for products that have been independently tested and certified by trusted health or allergy organisations. These certifications usually mean the product meets specific standards for allergy and asthma-friendly use.
