A pillow protector is a zippered cover that sits under the pillowcase. It guards the pillow against sweat and spills, and it is easier to wash than the pillow itself. The main choices are fabric (cotton or polyester), whether it is waterproof and how many come in a pack.
The six protectors below are all queen or standard/queen size. Fabrics, thread counts and pack sizes come from each product’s listing page. We have not used these protectors ourselves, and we make no health claims. Allergy and bed bug wording is the makers’ own and not verified here.
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What to Look For
| Feature | Why it matters |
|---|---|
| Fabric | Cotton breathes; polyester is lighter and dries fast |
| Waterproof layer | A TPU or similar layer blocks liquids but can be noisier |
| Zipper | An invisible, enclosed zipper is more comfortable |
| Pack size | Packs of 2 or 4 give you spares for the wash |
Specs at a Glance
| Protector | Fabric | Pack and size | Notes |
|---|---|---|---|
| Amazon Basics | 100% cotton, tight weave | Queen; 31 x 21 in; 2.4 oz | Zipper; machine washable |
| AllerEase Premier | 88% polyester, 12% nylon | Standard/queen; 4 pack; 28 x 20 in | Tightly woven; temperature-balancing fabric per listing |
| Beckham Hotel Collection | 100% cotton | Queen; 2 pack | Pillows not included; cut to match the Beckham queen pillows |
| 600TC cotton | 100% cotton, 600 thread count | Queen 20 x 30; 4 pack | OEKO-TEX; invisible silent zipper |
| NTBAY waterproof | Polyester jersey knit; TPU membrane | Queen 20 x 30; 4 pack | Waterproof; quiet per listing |
| SureGuard | Smooth cotton; waterproof layer | Queen; 2 pack; 31 x 21 in | 100% waterproof; sealing zipper per listing |
The 6 Best Pillow Protectors
1. Amazon Basics Queen Pillow Protector With Zipper
A 31 by 21 inch, 2.4 ounce protector in tight-weave 100 percent cotton with a zipper, sold as machine washable.
Suits: a simple cotton protector. Strengths: a light cotton cover. Weaknesses: not waterproof. Skip it if you need waterproof.
View Amazon Basics Queen Pillow Protector with Zipper 100 Cotton on Amazon
2. AllerEase Premier Zipper Pillow Protector, 4 Pack
A four-pack of standard/queen protectors, 28 by 20 inches, in a tightly woven 88 percent polyester and 12 percent nylon fabric with a temperature-balancing finish.
Suits: multiple pillows. Strengths: four in a pack. Weaknesses: synthetic fabric. Skip it if you want cotton.
View AllerEase Premier Zipper Pillow Protector Standard Queen 4Pack on Amazon
3. Beckham Hotel Collection Pillow Protectors, 2 Pack
Two queen zippered cotton protectors, cut to match the maker’s own queen pillows. Pillows are not included.
Suits: a matching set. Strengths: a cotton cover. Weaknesses: cut for a specific pillow. Skip it if you use other pillows.
View Beckham Hotel Collection 2 Pack 100 Cotton Pillow Protectors Queen Size on Amazon
4. 600 Thread Count Cotton Pillow Protectors, Queen, 4 Pack
Four 20 by 30 inch protectors in 600 thread count cotton with an OEKO-TEX certification and an invisible, silent zipper.
Suits: a premium cotton set. Strengths: a high thread count and four in a pack. Weaknesses: not waterproof. Skip it if you need a liquid barrier.
View 600TC 100 Cotton Pillow Protectors Queen Size 20×30 4 Pack on Amazon
5. NTBAY Waterproof Queen Pillow Protectors, 4 Pack
Four 20 by 30 inch protectors in soft polyester jersey knit with a TPU waterproof membrane described as quiet.
Suits: a waterproof barrier. Strengths: waterproof and four in a pack. Weaknesses: TPU is less breathable than cotton. Skip it if you sleep hot.
View NTBAY Waterproof Queen Pillow Protectors 4 Pack White on Amazon
6. SureGuard Queen Pillow Protectors, Set of 2, Waterproof
Two 31 by 21 inch protectors with a smooth cotton face and a waterproof layer, with a fine zipper the maker says seals the pillow. The bed bug wording is the maker’s.
Suits: a waterproof cotton-faced protector. Strengths: cotton face and waterproof layer. Weaknesses: two in a pack. Skip it if you want four.
View Set of 2 Queen Size SureGuard Pillow Protectors 100 Waterproof on Amazon
Care Tips
- Wash protectors every month or two, or as you like.
- Follow the label on heat; waterproof layers can be damaged by high heat.
- Zip before washing.
- Use a pillowcase over the protector.
Mistakes to Avoid
- Buying a size that does not match your pillows.
- Drying waterproof protectors on high heat.
- Skipping the pillowcase.
- Relying on a protector instead of washing.
Pillow Protector FAQ
Do I need a waterproof protector?
Only if liquids are a concern. Cotton protectors breathe better.
Will it change how the pillow feels?
Thin cotton adds little. Waterproof layers can feel a bit different.
The Short Version
For simple cotton, the Amazon Basics. For four synthetic protectors, the AllerEase. For a matching set, the Beckham. For 600 thread count cotton, the 600TC pack. For waterproof four-packs, the NTBAY. For a cotton-faced waterproof pair, the SureGuard.
