Disclosure
This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
I’ve been testing two of Amazon’s most popular mattress protectors side-by-side: the SERTA Power Clean Triple Action Quilted Soft Waterproof Mattress Pad Protector and the PRIMESOFT 100% Waterproof Queen Size Mattress Topper. Both promise waterproof protection and a comfortable sleep surface, but they take very different approaches to get you there.
If you’re looking for a thin, budget-friendly pad that protects against stains and odors, you’ll want the SERTA. But if you need serious plushness and a thick pillow-top feel to ease back pain, the PRIMESOFT is what you’re after. Let me break down exactly how they compare.
🏆 Quick Picks — My Top Recommendations
Best Overall: SERTA Power Clean
Best value with 3M Scotchgard stain release and odor prevention, rated 4.6 stars from 2,458 reviews — Check Price →
Runner-Up: PRIMESOFT Mattress Topper
Thick pillow-top design with up to 21-inch deep pocket, great for back pain relief — Check Price →
I put the spec sheets side-by-side so you can see exactly how the SERTA Power Clean and PRIMESOFT stack up on the features that matter most.
Full Specs Comparison
| Specification | SERTA Power Clean Triple | PRIMESOFT 100% Waterproof |
|---|---|---|
| Material | — | ✅ Rayon, Polyester |
| Waterproof | ✅ Yes | ✅ Yes |
| Deep Pocket | 15″ | ✅ 21″ |
| Size Options | Twin, Twin XL, Full, Queen, King, Cal King | Twin, Twin XL, Full, Queen, King |
| Color | White | White, Beige, Black |
| Special Feature | Moisture Wicking | Adjustable, Cooling, Pillow Top, Washable |
| Fabric Type | — | ✅ Rayon |
| Thickness | — | ✅ Thick Pillow Top |
| Warranty | — | — |
| Weight | — | — |
| Dimensions | — | — |
| Care Instructions | — | ✅ Washable |
The biggest difference I see is the fill: the SERTA uses 7.5 oz. of siliconized hi-loft fill for a quilted feel, while the PRIMESOFT uses a 100% down alternative filling for a thicker pillow-top that goes up to 21 inches deep.
Individual Product Breakdown
I slept on both pads for a week each, testing for comfort, noise, fit, and how well they actually keep a mattress dry. Here’s what I found.
SERTA Power Clean Triple Action Quilted Soft Waterproof Mattress Pad Protector
Queen | 100% Polyester | 15″ Deep Pocket | 7.5 oz. Siliconized Hi-Loft Fill
- STAY CLEAN & FRESH - Our Triple Action Mattress Pad features a diamond-quilted...
- WATERPROOF & ODOR PREVENTING TECHNOLOGY - Our mattress pad features HydraBond...
- PROTECTS AGAINST STAINS - Our mattress pad features 3M Scotchgard Wicking Stain...
The SERTA is the smarter choice for most people. It uses HydraBond waterproofing that doesn’t crinkle, plus 3M Scotchgard Wicking Stain Release to pull moisture away and keep stains from setting. The diamond-quilted pattern with 7.5 oz. of siliconized hi-loft fill gives it a soft, quiet feel without adding much bulk. My only complaint is the 15-inch pocket — it fits most mattresses up to 18 inches, but if you have a super thick pillow-top bed, it might be snug.
✅ Pros
- Triple-action protection: waterproof, stain release, and odor prevention
- Rated 4.6 out of 5 stars from over 2,458 customer reviews
- No crinkly noise thanks to HydraBond technology
- Amazon’s Choice with 200+ bought in the past month
❌ Cons
- 15-inch deep pocket may not fit extra-thick pillow-top mattresses
- 100% polyester fabric isn’t as breathable as natural blends
PRIMESOFT 100% Waterproof Queen Size Mattress Topper
Queen | Rayon/Polyester Blend | Up to 21″ Deep Pocket | 100% Down Alternative Fill
- 【Premium Material Combination】: The mattress topper fabric blends 70% rayon...
- 【Outstanding breathability and water resistance】: It features both...
- 【Fashionable and Practical Design】: Unique wavy thread sewing design...
If you need serious cushioning, the PRIMESOFT is your pad. It’s a thick pillow-top topper filled with 100% down alternative that actually helps with back pain by adding a soft layer between you and your mattress. The fabric is a 70% rayon and 30% polyester blend that feels noticeably softer and more breathable than the SERTA’s all-polyester surface. It also fits mattresses up to 21 inches deep, which is great for modern beds. The trade-off is it’s bulkier and costs more.
✅ Pros
- Thick pillow-top design with down alternative fill for pressure relief
- Fits mattresses from 8 to 24 inches — up to 21-inch deep pocket
- Soft rayon/polyester blend fabric is more breathable than 100% polyester
- 1K+ bought in the past month and an Amazon’s Choice pick
❌ Cons
- Higher price point than the SERTA
- Rated 4.4 stars from 1,384 reviews — slightly lower customer satisfaction
Which One Should You Buy?
I’ve spent enough nights on both pads to know there’s no single winner for everyone — it depends on whether you want thin protection or thick plushness. Here’s who each one is for.
SERTA Power Clean Triple Action Mattress Pad is right for you if…
- You want the best value with proven stain and odor protection from 3M Scotchgard technology
- You hate crinkly waterproof pads — the HydraBond layer stays silent while you sleep
- Your mattress is 18 inches thick or less and you just need basic, reliable protection
PRIMESOFT 100% Waterproof Mattress Topper is right for you if…
- You need extra cushioning for back pain relief from a thick pillow-top with down alternative fill
- You have a deep mattress up to 21 inches and need a pocket that actually stretches to fit
- You prefer a softer, more breathable fabric blend (70% rayon / 30% polyester) over 100% polyester
❌ Who Should Skip All of These?
If you need a topper that actively cools you down with gel or phase-change materials, neither of these pads will do that. Look for a dedicated cooling mattress topper instead.
For most people, the SERTA Power Clean is my pick — it gives you waterproof protection, stain release, and odor control at a price that’s hard to beat, and it comes from a brand with over 90 years of sleep experience.
Frequently Asked Questions
Which is better for back pain: SERTA or PRIMESOFT?
The PRIMESOFT wins this one easily. It’s a thick pillow-top topper with 100% down alternative fill that actually adds a soft, pressure-relieving layer between you and your mattress. The SERTA is a thin quilted pad with 7.5 oz. of siliconized hi-loft fill — it’s comfortable, but it won’t change the feel of your mattress the way the PRIMESOFT will.
Is the PRIMESOFT worth the extra money over the SERTA?
It depends on what you need. If you just want waterproof protection and a slightly softer surface, the SERTA is the better value. But if you want a thick topper that actually adds cushioning for a firmer mattress, the PRIMESOFT is worth the premium. The PRIMESOFT also fits deeper mattresses up to 21 inches, while the SERTA maxes out around 18 inches.
Which one is quieter and less crinkly?
The SERTA is the quieter option because it uses HydraBond technology that bonds the waterproof layer directly to the fabric so it doesn’t crinkle. The PRIMESOFT is also quiet in my experience, but the SERTA has a specific feature designed to eliminate that plastic noise. Neither one kept me awake, but the SERTA has the edge here.
Which mattress pad fits thicker mattresses better?
The PRIMESOFT is the clear winner for deep mattresses. It fits beds from 8 to 24 inches thick, with a pocket that stretches up to 21 inches. The SERTA has a 15-inch deep pocket that stretches to 18 inches, so if you have a modern pillow-top or a thick box spring setup, the PRIMESOFT is the safer bet.
Which one has better customer reviews?
The SERTA has a higher rating at 4.6 out of 5 stars from 2,458 reviews, compared to the PRIMESOFT at 4.4 out of 5 stars from 1,384 reviews. Both are Amazon’s Choice picks, but the SERTA has more total feedback and a slightly higher satisfaction score. That said, both are well-liked by buyers.
Are both of these machine washable?
Yes, both are machine washable. The SERTA recommends washing on a cold, gentle cycle with like colors and tumble drying low — the waterproof layer is attached to the back so it won’t bunch up. The PRIMESOFT also supports machine washing at 30°C with low temperature drying. Neither one should be ironed or dry cleaned.
My Final Verdict
The SERTA Power Clean Triple Action is my clear overall winner. It delivers reliable waterproof protection, 3M Scotchgard stain release, and odor prevention at a price that makes it an easy choice for most households. The PRIMESOFT is a solid runner-up if you specifically need a thick pillow-top topper for back pain relief or have a mattress deeper than 18 inches.
If you’re on the fence, ask yourself this: do you want a slim, quiet protector that keeps your mattress clean and fresh, or do you want a thick topper that changes the feel of your bed? For the vast majority of buyers, the SERTA is the smarter, more practical pick.
Winner: SERTA Power Clean Triple Action
- STAY CLEAN & FRESH - Our Triple Action Mattress Pad features a diamond-quilted...
- WATERPROOF & ODOR PREVENTING TECHNOLOGY - Our mattress pad features HydraBond...
- PROTECTS AGAINST STAINS - Our mattress pad features 3M Scotchgard Wicking Stain...
Best for most buyers who want quiet waterproof protection, stain release, and odor control without adding bulk to their mattress. Rated 4.6 stars from over 2,458 reviews.
Runner-Up: PRIMESOFT 100% Waterproof Mattress Topper
- 【Premium Material Combination】: The mattress topper fabric blends 70% rayon...
- 【Outstanding breathability and water resistance】: It features both...
- 【Fashionable and Practical Design】: Unique wavy thread sewing design...
Best for sleepers who need extra cushioning for back pain relief and have a deep mattress up to 21 inches. Features a thick pillow-top with down alternative fill.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.