Will it fit a mattress with a topper?

It is rated for mattresses up to 15 inches deep. A thick topper on top of a deep mattress can push past that and stretch the fit.

Does it change how the mattress feels?

It adds a thin layer with little cushioning. Most sleepers notice a slightly warmer, more crinkly surface than bare mattress fabric.

Can it go in the dryer?

It is machine washable. Tumble drying on low is generally safe, but line drying protects the waterproof backing longer.

Is it good for allergies?

It is labeled hypoallergenic and washable, which helps keep dust and spills off the mattress. It is not a certified allergen-barrier encasement.

Which size should I pick?

Match your mattress size exactly, including Full XL if that is what you own. The fitted style has no straps, so the right size keeps it taut.

What do buyers say about the Wayfair Waterproof Protector Sleep Mattress Protector?

Rated 4.6 out of 5 from 29,000 ratings.

Where can I buy the Wayfair Waterproof Protector Sleep Mattress Protector?

3 stores we checked sell it, including Wayfair, Joss & Main, AllModern.

Wayfair Waterproof Protector Sleep Mattress Protector

Best price now

$17.99at WayfairChecked 19 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit Wayfair

Wayfair Waterproof Protector Sleep Mattress Protector

Best price now

$17.99at WayfairChecked 19 h ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

Visit Wayfair

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Last seen at $17.99 at Wayfair on Nov 9.
Checked at 3 stores.

Our take on the Wayfair Waterproof Protector Sleep Mattress Protector

A fitted-sheet-style waterproof mattress protector in polyester, sold in Twin through California King and fitting mattresses up to 15 inches deep. It is hypoallergenic and machine washable, so it suits renters, families with kids or pets, and anyone guarding a new mattress against spills. Against quilted cotton or bamboo protectors it is thinner and less breathable, but it is simpler to wash and cheaper to replace. Owners rate it highly overall, with most complaints about fit on deep mattresses and a plasticky feel.

Best forProtecting a new mattress from spillsHouseholds with kids or petsGuest rooms and rentalsAllergy-sensitive sleepers

Pros

Waterproof backing blocks spills and accidents
Fits mattresses up to 15 inches deep
Machine washable and quick to dry
Hypoallergenic polyester surface
Fitted-sheet style stays put on the corners
Wide size range from Twin to California King

Cons

Polyester can feel warm and crinkly
Thin top adds little cushioning
Some owners report loose fit on thinner mattresses
Not as breathable as cotton or bamboo protectors

Wayfair Waterproof Protector Sleep Mattress Protector prices at every store

WayfairNew
In stock
$17.99Checked 19 h ago
Visit Wayfair
Joss & MainNew
In stock
$18.00Checked 19 h ago
Visit Joss & Main
AllModernNew
In stock
$18.00Checked 19 h ago
Visit AllModern

Wayfair Waterproof Protector Sleep Mattress Protector price history

Lowest price we've seen: $17.99 on Nov 10 at Wayfair. Tracked across 3 stores since Nov 10.

What reviewers say

4.6 / 529,000 ratings

With about 29,000 ratings averaging 4.6 out of 5, owners mostly report that it keeps mattresses dry and washes well. Criticism centers on a plasticky feel and fit issues on some mattress depths.

What people mention

WaterproofingPraisedOwners say spills and accidents stop at the protector and the mattress stays dry.
FitMixedMany say it fits deep mattresses well, but some find it loose on thinner ones or tight on very deep ones.
FeelCriticisedReviewers describe the polyester top as crinkly and warmer than cotton protectors.
WashingPraisedIt holds up through repeated machine washes without the waterproof backing failing.
DurabilityMixedSome owners report the backing or seams wearing out after months of use, while others keep theirs for years.

Specifications

Size: California King, Full, Full XL, Queen, Twin
Type: Mattress Protector
Material: Polyester
Protection Properties: Waterproof, Hypoallergenic
Length: No information
Width: No information
Thickness: Up to 15"

Questions and answers

Will it fit a mattress with a topper?: It is rated for mattresses up to 15 inches deep. A thick topper on top of a deep mattress can push past that and stretch the fit.
Does it change how the mattress feels?: It adds a thin layer with little cushioning. Most sleepers notice a slightly warmer, more crinkly surface than bare mattress fabric.
Can it go in the dryer?: It is machine washable. Tumble drying on low is generally safe, but line drying protects the waterproof backing longer.
Is it good for allergies?: It is labeled hypoallergenic and washable, which helps keep dust and spills off the mattress. It is not a certified allergen-barrier encasement.
Which size should I pick?: Match your mattress size exactly, including Full XL if that is what you own. The fitted style has no straps, so the right size keeps it taut.
Where is the Wayfair Waterproof Protector Sleep Mattress Protector cheapest?: At Wayfair, for $17.99, as of our latest check.
What do buyers say about the Wayfair Waterproof Protector Sleep Mattress Protector?: Rated 4.6 out of 5 from 29,000 ratings.
Where can I buy the Wayfair Waterproof Protector Sleep Mattress Protector?: 3 stores we checked sell it, including Wayfair, Joss & Main, AllModern.