A dust mite proof mattress cover should fully enclose the mattress and close securely with a zipper. The Utopia Bedding 15-inch queen encasement is best for deeper queen mattresses, while its 12-inch version suits shallower queen mattresses. FAUNNA’s cotton options are worth comparing if breathable fabric is a priority, and the Barrier II is a full-size, 9-inch-deep option. Check mattress dimensions and depth before choosing; the listed product details vary in how much construction and care information they provide.
| Product | Best for | Listed size or depth |
|---|---|---|
| Utopia Bedding Waterproof Encasement | Deeper queen mattresses | Queen, up to 15 inches deep |
| Utopia Bedding Premium Encasement | Shallower queen mattresses | Queen, 12 inches deep |
| FAUNNA Cotton Waterproof Encasement | Full mattresses needing a waterproof top | Full, 12 inches deep |
| FAUNNA Cotton Queen Encasement | Queen mattresses and cotton comfort | Queen, 12 inches deep |
| Barrier II Mattress Encasing | Full mattresses with a 9-inch depth | Full, 9 inches deep |
Utopia Bedding Waterproof Queen Encasement

This six-sided queen encasement is best for shoppers who need a zippered cover for a mattress up to 15 inches deep. The listed dimensions are 60 by 80 inches. Its wrap-around zipper encloses the mattress, while stretchy knitted polyester is described as smooth, quiet, and designed to stay in place.
Why it stands out: The 15-inch depth accommodates a deeper mattress than the other listed queen options. The product description identifies protection against dust mites and bed bugs, along with waterproof coverage.
Consideration: Measure the mattress, including any added topper that will remain under the encasement. This model is specified for queen mattresses up to 15 inches deep, so it may not be the right fit for a deeper mattress.
Utopia Bedding Premium 12-Inch Queen Cover

This option is best for buyers with a queen mattress measuring 60 by 80 inches and 12 inches deep. The six-sided protector has a zippered closure and smooth knitted fabric. Its product description says the fabric is breathable, soft, and quiet, and identifies the cover as machine washable.
Why it stands out: It provides a clearly stated 12-inch fit and is described as protecting against dust mites and bed bugs. Choose it over the 15-inch Utopia model if your mattress is shallower and a closer depth match is important.
Consideration: The stated pocket depth is 12 inches. Avoid choosing it for a mattress deeper than that without checking the manufacturer’s fit guidance.
FAUNNA Cotton Waterproof Full Encasement

This full-size cover is best for shoppers who want a cotton sleeping surface and waterproof protection on top. It is listed for a 75-by-54-by-12-inch mattress. The product description specifies a six-sided zippered enclosure, a cotton surface, and a waterproof top layer; it also describes tightly woven fabric with pores smaller than 10 microns as a physical barrier for dust mites and bed bugs.
Why it stands out: Unlike a design described as waterproof on all sides, this cover places the waterproof layer on top and uses cotton side panels. The listing says this construction is intended to preserve airflow while guarding the sleeping surface against spills and moisture.
Consideration: Waterproofing is specified for the top layer, not the entire cover. Choose another construction if you need waterproof protection around all sides.
FAUNNA Cotton Queen Dust Mite Cover

This queen encasement is best for buyers who prefer a cotton cover and have a mattress measuring 80 by 60 by 12 inches. Its listed features include 100% cotton fabric, a fully enclosed design, and a sealed zipper. FAUNNA describes the tightly woven fabric as having pores of 10 microns or less and says it is designed to block dust mites and airborne particles.
Why it stands out: The product description emphasizes cotton comfort and a complete, zippered enclosure rather than a waterproof top layer. It is a relevant choice for shoppers focused on a dust mite barrier and a breathable-feeling fabric.
Consideration: Waterproof protection is not listed among the supplied features. Do not assume this model protects against spills or bed-wetting.
Barrier II Full Mattress Encasing

The Barrier II is best considered by shoppers looking for a full-size encasing specified for a 9-inch mattress depth. The supplied product information identifies it as a dust mite and allergen proof mattress cover. This makes it a size-specific option for buyers whose mattress matches the stated full size and depth.
Why it stands out: The listed 9-inch depth distinguishes it from the full-size FAUNNA option, which is specified for 12 inches. Compare the depth carefully rather than relying on the full-size label alone.
Consideration: The provided product details do not specify fabric, closure type, washing instructions, or waterproofing. Review the listing for those requirements before deciding.
Buying Guide: How To Choose A Dust Mite Proof Cover
What size and depth should you buy?
Match the cover to the mattress’s length, width, and depth. A cover that is too small may be difficult to install or may not close properly; excess depth can also affect fit. Measure the mattress itself and account for any topper that will be enclosed. Among these options, the listed depths range from 9 to 15 inches.
Does it fully enclose the mattress?
For an encasement-style barrier, look for wording that confirms coverage on all six sides and a secure zipper closure. A fitted protector that covers only the top and sides is different from a fully enclosed cover. The product descriptions for the Utopia and FAUNNA models specify zippered, six-sided coverage.
Do you need waterproof protection?
Compare the location of the waterproof layer. The Utopia listings describe waterproof protection, while the FAUNNA full model specifically describes a waterproof top with non-waterproof side panels. The FAUNNA queen listing does not include waterproofing in its supplied features, and the Barrier II details provided do not state whether it is waterproof.
Which fabric and care details matter?
Fabric can affect the feel and sound of a cover. The listings describe knitted polyester for the Utopia options and cotton for the FAUNNA options. Only the Utopia 12-inch listing explicitly states machine washability in the supplied details. Check care instructions for any model before laundering.
Frequently Asked Questions
What is a dust mite proof mattress cover?
It is a cover designed to create a barrier around the mattress. For an encasement, check that it closes with a zipper and covers all six sides.
Should a dust mite cover have a zipper?
A zipper allows a fully enclosed cover to close around the mattress. Check that the listing describes a secure closure and that the cover fits the mattress dimensions.
Can a mattress encasement also be waterproof?
Some are described as waterproof, but coverage can differ. Confirm whether protection applies to the whole cover or only the top surface.
How do I choose between 12- and 15-inch depth options?
Measure the mattress depth and choose a cover whose stated depth accommodates it. The listed Utopia queen options specify 12 inches and up to 15 inches, respectively.
Are these covers machine washable?
The supplied details explicitly describe the Utopia 12-inch queen model as machine washable. Check each product’s care instructions because washing information is not provided for every option.