Current manufacturer details checked October 30, 2026; original test impressions refer to the product reviewed at the time.
My verdict on the Purple Mattress Protector
I bought the Purple protector to compare with others I had reviewed. I liked its stretchy feel and the substantial elastic band, which gripped the mattress in my original setup. It is worth considering if you want a fitted protector that does not feel stiff, but fit and water protection depend on the exact version.
My impressions describe the older protector I purchased. I did not report a controlled leak, durability or temperature test, so treat those claims as product specifications rather than measured results.
My firsthand experience
The original package included a comparison sample of a less-stretchy protector. I appreciated that Purple's fabric stretched with the surface and that its thicker elastic band gripped under the bed. The sample was light and machine washable according to the original review.
The original article included my overview and a manufacturer video; both remain on this page. I liked the feel, but my review did not establish that this model prevents all stains or stays cool for every sleeper.
Coverage and mattress fit
Purple describes its protector as a fitted, five-sided product; its support page says the bottom of the mattress remains exposed. It is not a six-sided zippered bedbug encasement. Check the exact listing to see which areas are waterproof.
| Consideration | What to check |
|---|---|
| Stretch | A stretchier surface may let a conforming mattress move more freely, but the overall feel depends on the full bedding setup. |
| Depth | Measure mattress plus topper and choose the standard or deep-pocket version that fits. |
| Waterproof coverage | Read the specific product's top and side coverage claims. |
| Encasement | Choose a purpose-built six-sided zippered encasement if that coverage is required. |
| Care | Follow the current product label; heat and damage can affect a barrier. |
Standard or deep pocket?
Purple’s product listing describes Standard as fitting mattresses 8–15.5 inches high and Deep Pocket as fitting 15.5–20 inches. Measure the mattress and any topper you intend to enclose. If you use two independently adjustable Twin XL mattresses, check that the split-king selection covers each side separately and matches its depth.
There is a useful detail in the warranty: Purple’s warranty describes coverage for a mattress less than 15 inches deep with the standard version and less than 20 inches with the deep-pocket version. That wording does not perfectly match the product listing’s fit ranges. If your bed is near either boundary, confirm the correct size and warranty eligibility with Purple before ordering. The protector must fit without being strained.
How much of the side is waterproof?
Purple describes the current Waterproof Mattress Protector as having a 2.5-inch waterproof “waterfall” extending down from the top. A fitted skirt may cover more of the mattress, but that does not mean its entire depth has the same waterproof barrier. For spills on a side or foot of the bed, compare the actual barrier coverage with your needs.
The current Waterproof Mattress Protector is a different named product from the original protector in my older review. Purple describes the original as water- and stain-resistant and the newer model as waterproof. Check the product name and seller listing; my earlier feel and fit impressions are not a new test of the latest version.
See Purple's current product page and warranty terms for model-specific depth and care conditions.
How it compares with other protectors
| Style | Typical appeal | Trade-off |
|---|---|---|
| Stretch fitted protector | A flexible layer over a conforming bed. | Coverage and pocket depth vary. |
| Quilted waterproof pad | Added surface cushioning. | Can change the feel more than a thin layer. |
| Six-sided encasement | Wraps the entire mattress when correctly installed. | More involved to fit and remove. |
Who should consider it?
- Owners of responsive or conforming mattresses: A stretchy fitted layer is worth comparing if you do not want a thick quilted pad between you and the mattress. The protector and fitted sheet can still change the overall feel.
- Families or pet owners: A waterproof top can help with ordinary spills, but check whether the side coverage and fit are adequate for the type of accident you are concerned about. Clean spills promptly and inspect the barrier for damage.
- People who need full enclosure: A fitted five-sided protector leaves the underside open. For a six-sided requirement, look for an appropriately specified zippered encasement and confirm its intended use; no fitted protector alone should be treated as a complete pest-control plan.
- Hot sleepers: Purple markets the surface as quiet and breathable, but I did not conduct a controlled cooling or noise test on the current product. Bedding, room temperature and individual sensitivity all affect the result.
For a broader comparison, see our mattress protector guide and bedding encasements guide.
Care, price and returns
Wash and dry according to the label for the exact protector, and inspect the seams and waterproof layer for damage. A protector's warranty is separate from a mattress warranty; read both sets of conditions.
Purple’s current Waterproof Mattress Protector listing specifies a polyester fabric and thermoplastic polyurethane (TPU) protective coating. Its instructions say machine wash cold and tumble dry low. Follow the label on the specific item you receive, and avoid any method that the label prohibits. After laundering, make sure the protector is dry before remaking the bed; check for cracks, damaged seams or a loose fit.
For a qualifying direct purchase, Purple states a 30-calendar-day bedding return window from delivery. The product must be clean and undamaged, and the buyer is responsible for return shipping. Other retailers and Yawnder purchases can have different rules, so check the seller’s terms before ordering.
The current Waterproof Mattress Protector has a 10-year limited product warranty for eligible defects and specified barrier failures. It is not an unconditional promise to replace a mattress after every spill: exclusions, fit requirements and proof-of-purchase rules apply. Purple’s terms also say transportation, handling and inspection costs associated with warranty service are the purchaser’s responsibility. Read the actual warranty for the purchased model.
My older review quoted $79 and a $59 sale and said there was no money-back guarantee. Those were historical details. Check today's size-specific price and seller's return policy before ordering. See current Purple offers; Yawnder may earn a commission.
Frequently asked questions
Did you buy the original protector?
Yes. I bought it to compare with other protectors I had reviewed.
Does it cover all six sides?
Purple says the fitted protector is five-sided and leaves the bottom exposed.
Will it fit a thick mattress?
Measure the mattress and check the exact standard or deep-pocket version and warranty conditions.
Is every side waterproof?
Purple describes a waterproof top and a 2.5-inch extension down the sides for the current Waterproof model. The fitted skirt and the underside should not be assumed to have the same barrier coverage.
Can I wash the current waterproof version?
Purple lists machine washing in cold water and tumble drying on low; follow the care label for the version you own.
Did you test every leak scenario?
No. My original review described feel and fit, not a controlled waterproof test.
Compare coverage, pocket depth and care in our mattress protector hub.