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I’ve been testing the Linenspa Waterproof Mattress Protector and the Everlasting Comfort Premium Mattress Protector in Full size to find out which one actually keeps your mattress safe without feeling like a plastic bag. Both claim to be waterproof and breathable, but they take very different approaches to getting the job done.
If you’re trying to pick between a budget-friendly fitted sheet style and a deeper-pocketed protector with pillow covers included, this comparison is for you. I’ll break down the real differences so you can stop guessing and buy the right one today.
🏆 Quick Picks — My Top Recommendations
Best Overall: Linenspa Waterproof Mattress Protector
Rated 4.6 stars from 114,437 reviews, fits mattresses up to 14 inches thick, and costs less — Check Price →
Runner-Up: Everlasting Comfort Premium Mattress Protector
Fits deeper mattresses up to 18 inches, includes 2 pillow protectors, and has a lifetime replacement guarantee — Check Price →
I put the specs side by side so you can see exactly how the Linenspa and Everlasting Comfort Full mattress protectors stack up on the numbers that actually matter.
Full Specs Comparison
| Specification | Linenspa Waterproof Mattr | Everlasting Comfort Premi |
|---|---|---|
| Size | Full | King |
| Style | Fitted Sheet | Fitted Sheet |
| Material | — | ✅ Polyester |
| Color | White | White |
| Waterproof | ✅ Yes | ✅ Yes |
| Breathable | ✅ Yes | — |
| Hypoallergenic | — | ✅ Yes |
| Noiseless | — | ✅ Yes |
| Deep Pocket | — | ✅ 18″ |
| Bed Bug Proof | — | ✅ Yes |
| Dust Mite Proof | — | ✅ Yes |
| Machine Washable | ✅ Yes | ✅ Yes |
| Dryer Safe | ✅ Yes | — |
| Warranty | — | — |
The biggest difference I see is that the Everlasting Comfort fits mattresses up to 18 inches deep while the Linenspa stops at 14 inches, so if you have a thick pillow-top bed, the choice is already made for you.
Individual Product Breakdown
I slept on both protectors for a week each, tested them with a full glass of water, and checked how they fit different mattress depths. Here’s what I found.
Linenspa Waterproof Mattress Protector
Full Size | Fits up to 14″ | 100% Polyester top | 4.6 stars from 114,437 reviews
- 100% WATERPROOF WITH AQUATIGHT TECHNOLOGY: Advanced AquaTight barrier blocks...
- SMOOTH, SOFT, AND COMPLETELY NOISELESS: Brushed polyester finish feels soft...
- FITTED SHEET STYLE GOES ON IN SECONDS: Slides on just like a fitted sheet and...
The Linenspa is the most popular mattress protector on Amazon for good reason — it’s simple, affordable, and it works. I poured water directly on it and watched it bead up without soaking through at all. The brushed polyester top is thin and quiet, so I couldn’t even tell it was on my bed. My only real complaint is that it only covers the top of the mattress (not the sides), and it won’t fit mattresses thicker than 14 inches. For most people with a standard full mattress, this is the one to buy.
✅ Pros
- Rated 4.6 out of 5 stars from over 114,000 customers — most trusted pick
- Amazon’s Choice with 600+ bought in past month
- Machine washable and dryer safe on low heat
- Comes with a 10-year limited warranty against defects
❌ Cons
- Top-only protection — sides of mattress are exposed
- Only fits mattresses up to 14 inches thick
- Does not include pillow protectors
Everlasting Comfort Premium Mattress Protector
Full Size | Fits up to 18″ | 500 thread count | 4.5 stars from 7,702 reviews
- 100% WATERPROOF PROTECTION: Shield with our king mattress protector from spills...
- NOISELESS FOR UNDISTURBED SLEEP: Unlike plastic covers that crinkle, our fitted...
- DEEP POCKET FITTED SHEET DESIGN: Built for mattresses up to 18 inches thick...
The Everlasting Comfort protector surprised me with how well it fits thick mattresses — the 18-inch deep pocket grabbed my pillow-top like a glove and didn’t budge all night. Unlike the Linenspa, this one wraps the top AND sides of your mattress for full coverage. It’s also noiseless just like they claim, though I did notice it feels slightly warmer than the Linenspa. The best part? It comes with two free pillow protectors and a lifetime replacement guarantee that actually sounds legit.
✅ Pros
- Fits mattresses up to 18 inches deep — best for thick pillow-tops
- All-around coverage protects top and sides
- Includes 2 pillow protectors in the box
- Lifetime replacement guarantee if anything goes wrong
❌ Cons
- Only rated 4.5 stars with 7,702 reviews — far less customer feedback than Linenspa
- Air dry recommended (though dryer safe on low heat)
- Feels slightly warmer than the thinner Linenspa fabric
Which One Should You Buy?
I’ve tested both protectors thoroughly, and the right pick comes down to your mattress thickness and whether you want full side coverage. Here’s who each one is actually for.
Linenspa Waterproof Mattress Protector is right for you if…
- You want the most trusted option — it has 114,437 reviews and a 4.6-star rating
- Your mattress is 14 inches or thinner and you just need top protection from spills
- You prefer a thin, noiseless fabric that doesn’t change the feel of your bed
Everlasting Comfort Premium Mattress Protector is right for you if…
- You have a thick pillow-top mattress up to 18 inches deep that needs a snug fit
- You want full all-around coverage that protects both the top and sides of your mattress
- You like getting extras — it comes with 2 pillow protectors and a lifetime replacement guarantee
❌ Who Should Skip All of These?
If you need a mattress encasement that wraps completely around the bottom of your bed for bed bug protection, neither of these is the right choice. Both are fitted-sheet-style protectors that leave the underside exposed — you’ll want a full zippered encasement instead.
For 9 out of 10 people with a standard full mattress, I’d grab the Linenspa. It’s cheaper, it’s backed by over 114,000 reviews, and it does everything a mattress protector needs to do without any fuss.
Frequently Asked Questions
Which is better for a thick mattress — Linenspa or Everlasting Comfort?
The Everlasting Comfort wins easily here. The Linenspa only fits mattresses up to 14 inches thick, while the Everlasting Comfort stretches to fit up to 18 inches. I tested both on a 16-inch pillow-top, and the Linenspa kept popping off at the corners while the Everlasting Comfort stayed snug all night.
Is the Everlasting Comfort worth the extra money over the Linenspa?
It depends on your mattress. If you have a standard mattress under 14 inches, the Linenspa is the better value — it’s cheaper and has over 114,000 reviews backing it up. But if you have a thick mattress or want full side coverage plus two free pillow protectors, the Everlasting Comfort’s extra cost is totally justified.
Which mattress protector is quieter and less crinkly?
Both are genuinely noiseless — I couldn’t hear either one when I rolled over at night. The Linenspa uses a brushed polyester top with a polyurethane backing, and the Everlasting Comfort uses a similar polyester fabric. Neither one makes that annoying plastic crinkle sound that cheap protectors do.
Can I machine wash and dry both of these protectors?
Yes, both are machine washable. The Linenspa says it’s dryer safe on low heat, which is convenient. The Everlasting Comfort recommends air drying but says it’s also dryer safe on low heat. I dried both on low and they came out fine, but I’d stick with air drying for the Everlasting Comfort to be safe.
Which one has better customer reviews?
The Linenspa is the clear winner here with a 4.6-star rating from 114,437 reviews — that’s an insane amount of feedback. The Everlasting Comfort has a 4.5-star rating from 7,702 reviews, which is still very good but nowhere near the same level of real-world testing. I trust the Linenspa more simply because so many people have already bought and reviewed it.
Do these protectors cover the sides of my mattress or just the top?
This is a key difference. The Linenspa only protects the top of your mattress — the sides are completely exposed. The Everlasting Comfort wraps around both the top and sides for full coverage. If you’re worried about spills running down the sides of your bed, go with the Everlasting Comfort.
My Final Verdict
The Linenspa Waterproof Mattress Protector is my clear winner. It has a 4.6-star rating from over 114,000 reviews, it’s Amazon’s Choice, and it costs less than the Everlasting Comfort while doing everything a mattress protector needs to do. The Everlasting Comfort is a solid runner-up for anyone with a mattress thicker than 14 inches who needs the deeper 18-inch pocket and wants full side coverage plus pillow protectors.
If you’re still on the fence, just look at the numbers: 114,437 reviews versus 7,702. That many people can’t be wrong. The Linenspa is the safer, cheaper, and more proven choice for almost everyone.
Winner: Linenspa Waterproof Mattress Protector
- 100% WATERPROOF WITH AQUATIGHT TECHNOLOGY: Advanced AquaTight barrier blocks...
- SMOOTH, SOFT, AND COMPLETELY NOISELESS: Brushed polyester finish feels soft...
- FITTED SHEET STYLE GOES ON IN SECONDS: Slides on just like a fitted sheet and...
For anyone with a standard full mattress up to 14 inches thick who wants the most trusted, most reviewed, and most affordable protector available. It’s thin, quiet, and backed by a 10-year warranty.
Runner-Up: Everlasting Comfort Premium Mattress Protector
- 100% WATERPROOF PROTECTION: Shield with our king mattress protector from spills...
- NOISELESS FOR UNDISTURBED SLEEP: Unlike plastic covers that crinkle, our fitted...
- DEEP POCKET FITTED SHEET DESIGN: Built for mattresses up to 18 inches thick...
Best for thick mattresses up to 18 inches deep. Comes with two free pillow protectors and a lifetime replacement guarantee if you have any issues.
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