Are you trying to find serta waterproof mattress pads among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling serta waterproof mattress pads on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 17 hours of research and did 40 serta waterproof mattress pads tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best serta waterproof mattress pads you can buy today
- STAY CLEAN & FRESH - Our Triple Action Mattress Pad features a diamond-quilted pattern with 7.5 oz. of thermal bonded siliconized hi-loft fill to evenly distribute softness for the ultimate night's sleep. Full size measures 54" x 75" and has a skirt with a 15" deep pocket, stretching up to 18" for a secure fit
- WATERPROOF & ODOR PREVENTING TECHNOLOGY - Our mattress pad features HydraBond technology to allow your mattress pad protector to be waterproof without being noisy. Fabric treatment prevents odors to keep your mattress pad clean & fresh
- PROTECTS AGAINST STAINS - Our mattress pad features 3M Scotchguard Wicking Stain Release Technology to quickly wick away moisture & sweat, offering a comfortable cool night's sleep. Stain release treatment helps remove stains in the wash
- WORRY FREE CARE - Machine wash the waterproof mattress pad on a cold, gentle cycle with like colors only. The waterproof layer is attached to the back so everything stays together in the wash. Use non-chlorine bleach when needed. Tumble dry low. Avoid excessive heat, remove promptly. Do not iron. Do not dry clean
- SERTA - A champion of comfort for all, Serta has pioneered sleep innovation for more than 90 years in more than 150 countries. Every Serta bed is designed to provide superior comfort, including the award-winning Perfect Sleeper and iComfort collections
- TWO IN ONE SOLUTION - One layer serves as both a cozy mattress pad and waterproof mattress protector. It adds a plush quilted layer for your comfort and waterproof protection for the mattress.
- ADVANCED TECHNOLOGY - If something does get on the Serta mattress pad, its Scotchgard Stain Release protection helps stains come out in the wash. Unlike crunchy vinyl covers, the waterproof layer is whisper quiet and is attached to the back so everything stays together in the wash
- EASY INSTALLATION - The Simple-Fit stretch skirt fits mattresses up to 18 in. deep so it’s easy to put on, and elastic around the bottom edge helps keep the skirt in place. The deep skirt makes it easy to cover the mattress plus any enhancements, like a foam topper or feather bed
- STAYS CLEAN & FRESH - Hypoallergenic treatment helps inhibit the growth of odor causing irritants in the mattress pad between washings, ideal for those who sleep with pets or perspire a lot. Nobody likes a funky bed!
- CONVENIENT CARE - The compact size makes it easy and fast to launder at home. Simply machine wash cold and tumble dry low, following the instructions on the tag. Always use common sense and don’t cram a too large pad into a too small washer
- SUPER SOFT & BREATHABLE - Our cooling mattress protector features Cool-Hex technology, designed to turn heat into cooling comfort. Cool-to-touch knit fabric, made from nylon and spandex, is luxuriously soft and ensures a comfortable night's sleep
- PROTECTS AGAINST STAINS, ODORS & WATER - 3M Scotchgard easily removes stains in the wash and inhibits the growth of odor to keep your mattress pad clean and fresh. Waterproof mattress pad barrier protects you and your mattress from spills and moisture
- NO SLIP DESIGN - Cooling mattress cover features extra wide elastics on all sides to effortlessly grip your mattress and provide a secure fit. Mattress protector's elastic skirt fits traditional and foam mattresses up to 15” deep and prevents sliding. Queen size measures 60” x 80”
- WORRY FREE CARE - Machine washable for easy maintenance! Machine wash our waterproof mattress protector cold, on a gentle cycle. Wash with like colors only. Use non-chlorine bleach when needed. Tumble dry low. Do not iron. Do not dry clean
- SERTA - A champion of comfort for all, Serta has pioneered sleep innovation for more than 90 years in more than 150 countries. Every Serta bed is designed to provide superior comfort, including the award-winning Perfect Sleeper and iComfort collections
- Serta - Rest easy with a brand you can trust. Serta’s heated mattress pad is ETL certified and independently tested to meet the highest safety standards. With decades of experience and hands on expertise, Serta is a true champion of comfort for all
- Convenient & Easy to Clean - Serta waterproof heated mattress pad can protect your bed from unwanted spills and pet accidents and always keep your mattress clean and fresh. Fits most premium mattresses, up to 17" thickness
- Dual Control - Queen and larger size electric heating mattress pad come with 2 controllers with dual zone temperature capability to conviniently adjust each bed side independently based on everyone's personal comfort
- Multifunctional - Serta heating electric mattress pad features smart technology to keep your bed warm. Equipped with 10 heat settings and a 1-12 hour auto shut off safety timer that you can set in 1 hour increments up to 12 hours max
- Size - 1 Heating Electric Mattress Pad: 78"W x 80"L plus 15"D with all elastic to fit 17" thick mattress; power cord is 6ft; DO NOT LEAVE CONTROLLER COVERED WHEN IN USED TO AVOID OVERHEATING.
- PLUSH MATTRESS COVER - Experience the luxurious softness of our odor-preventing Soft Top Mattress Protector. Wake up feeling refreshed and revitalized with its super soft 75% bamboo and 25% polyester terry fabric blend
- ODOR & STAIN PROTECTION - Our waterproof mattress cover features treatments to inhibit the growth of odors, keeping your bed fresh. 3M Scotchgard Wicking Stain Release Technology wicks away moisture & sweat and helps removes stains in the wash
- NO SLIP DESIGN - Our mattress cover will effortlessly grip your mattress and provide a secure fit. Our mattress protector features extra wide elastic band that easily accommodates mattresses up to 18" deep
- EASY CARE MATTRESS PROTECTOR - Keeping your mattress pad clean has never been easier! Machine wash cold on a gentle cycle, tumble dry low. Spend less time worrying about maintenance and more time enjoying a fresh and clean sleep experience
- SERTA - A champion of comfort for all, Serta has pioneered sleep innovation for more than 90 years in more than 150 countries. From cooling sheets, soft yet supportive pillows and mattress accessories, Serta has everything you need to make a comfy bed
- PERFECT SIZE & SLEEP - Our mattress cover is super lofty and supportive. The down alternative mattress pad will deliver ultimate softness and comfort to you every single night. Queen size measures 60” x 80”
- ULTIMATE SOFTNESS - Serta's ComfortSure mattress pad is made from 100% 300 thread count cotton dobby check with 49gsm polyester fill. This filling provides the ultimate softness, creating a cozy and breathable environment for the most relaxing sleep
- NO SLIP DESIGN - Our 18" deep fabric pocket design effortlessly stretches to grip any mattress and prevent your mattress cover from shifting during your sleep. Fits like a glove to never slide no matter how much you twist and turn
- WORRY FREE CARE - Machine washable for easier maintenance and convenience! Machine wash mattress cover separately in a cold, gentle cycle. Only non-chlorine bleach when needed. Tumble dry on low. Do not iron. Use large front loading washer and dryer
- SERTA - A champion of comfort for all, Serta has pioneered sleep innovation for more than 90 years in more than 150 countries. Every Serta bed is designed to provide superior comfort, including the award-winning Perfect Sleeper and iComfort collections
- COMFORTABLE MATTRESS PROTECTOR - Elevate your sleep experience with Serta Cool Air-Cooling Mesh Cover Mattress Protector. Say goodbye to restless nights and hello to a cool and comfortable sleep oasis
- PROTECTS AGAINST STAINS - Our waterproof mattress protector features 3M Scotchgard stain release treatment to help remove stains in the wash
- NO SLIP DESIGN - Our cooling mattress cover will effortlessly grip your mattress and provide a secure fit. Our mattress protector accommodates mattresses up to 18" deep. Enjoy a snug fit for deep mattresses without any hassle
- EASY CARE MATTRESS TOPPER - Keeping your mattress pad clean has never been easier! Machine wash cold on a gentle cycle, tumble dry low. Spend less time worrying about maintenance and more time enjoying a fresh and cozy sleep experience
- SERTA - A champion of comfort for all, Serta has pioneered sleep innovation for more than 90 years in more than 150 countries. From cooling sheets, soft yet supportive pillows and mattress accessories, Serta has everything you need to make a comfy bed
- ADVANCED STAIN PROTECTION FOR BABY CRIB OR TODDLER BED: Polyester top fabric is treated with Nanotex Stain Repel and Release to create barrier of advanced protection from spills, leaks, stains and odors
- BLOCK WETNESS: Backing of liner is 100% waterproof
- PERFECT FIT: Fits standard size crib mattresses and toddler bed mattresses (sold separately) Rounded corners mimic the shape of the mattress
- EASY TO CLEAN: Machine wash warm, tumble dry low
- CONSTRUCTION: 100% polyester Soft quilted top provides an extra layer of comfort-no noisy "crinkling" sounds DIMENSIONS: 50" L x 27" W
- Serta - Rest easy with a brand you can trust. Serta’s heated mattress pad is ETL certified and independently tested to meet the highest safety standards. With decades of experience and hands on expertise, Serta is a true champion of comfort for all
- MATTRESS PROTECTOR - Serta soft microfiber electric mattress pad king can protect your bed from unwanted spills and pet accidents and always keep your mattress clean and fresh. Fits most premium mattresses, up to 17" thickness
- DUAL ZONE TEMPERATURE - Queen and larger sizes come with dual zone temperature capability and queen and king size heated mattress pad with dual control function to conviniently adjust each bed side independently based on everyone's personal comfort
- AUTO SHUT-OFF - Features smart technology to keep your bed warm, equipped with 10 heat settings. And a 1-12 hour auto shut off safety timer. That you can set in 1 hour increments up to 12 hours max and conveniently machine washable
- SIZE - 1 Heated Mattress Pad: 78"W x 80"L plus 15"D with all elastic to fit 17" thick mattress; power cord is 6ft; DO NOT LEAVE CONTROLLER COVERED WHEN IN USED TO AVOID OVERHEATING
- ADVANCED STAIN PROTECTION: Nanotex technology creates a barrier of advanced stain protection, protecting the mattress from leaks, spills, stains and odors
- WATERPROOF UNDERSIDE: A waterproof backing blocks, wetness and moisture, maintaining a more hygienic and comfortable sleep surface for baby for long-lasting quality and comfort
- SUPREME COMFORT: The quilted top provides baby with extra comfort | This mattress pad cover is safe for baby's sensitive and delicate skin
- ELASTICIZED EDGES: The elasticized edges prevent shifting and sliding, ensuring that the crib mattress pad cover/protector stays on the crib mattress
- EASY TO USE AND MAINTAIN: Machine washable and dryer safe for easy cleaning | Fits most standard crib and toddler mattresses | Size: 52" L x 28" W
- MATTRESS COVER WITH LIQUIDDRY CONSTRUCTION - Experience the ultimate sleep shield with ultra quiet, breathable Serta Power Guard Mattress Encasement. With our LiquiDry waterproof bed protector, say goodbye to restless nights and hello to uninterrupted slumber
- ZIPPER CLOSURE - Our mattress cover comes with a nylon zipper that wraps around three sides of the mattress. No more struggling squeezing your mattress into difficult encasements – simply place your mattress in the sealed end and zip around it for a perfect fit
- NO SLIP DESIGN - No more struggling with ill-fitting covers! Our mattress protector features a zippered enclosure that effortlessly accommodates mattresses up to 18" deep. Enjoy a snug fit for deep mattresses without any hassle
- EASY CARE MATTRESS ENCASEMENT - Keeping your mattress pad clean has never been easier! Machine wash cold on a gentle cycle, tumble dry low. Spend less time worrying about maintenance and more time enjoying a fresh and cozy sleep experience
- SERTA - A champion of comfort for all, Serta has pioneered sleep innovation for more than 90 years in more than 150 countries. From cooling sheets, soft yet supportive pillows and mattress accessories, Serta has everything you need to make a comfy bed
- COMFORTABLE MATTRESS PAD - Indulge in a world of deep sleep with the Serta Air Dry Basic Comfort Mattress Pad. This 100% polyester performance fabric mattress topper delivers ultimate comfort and moisture management night after night. Twin size measures 39" x 75"
- ODOR & STAIN PROTECTION - Our mattress cover features 3M Scotchgard Wicking Stain Release Technology to inhibit the growth of odors, keeping your bed fresh. The treatment wicks away moisture and sweat and helps remove stains in the wash
- PERFORMANCE FABRIC - Moisture-wicking Air Dry polyester fabric and microfiber fill help keep you cool and dry. This comfortable, breathable and soft bed topper effortlessly stretches to fit mattresses up to 15" deep, with a unique SimpleFit Skirt to keep it snugly in place
- WORRY FREE CARE - Our mattress cover pad is easy to clean because life happens. Machine wash separately on a cold gentle cycle. Use only non-chlorine bleach when needed. Tumble dry low, do not iron
- SERTA - A champion of comfort for all, Serta has pioneered sleep innovation for more than 90 years in more than 150 countries. From cooling sheets, soft yet supportive pillows, and mattress accessories, Serta has everything you need to make a comfy bed
- Comfortable for baby: The pad's comfy foam construction provides a sturdy surface that helps distribute weight evenly and deliver pressure point relief
- Waterproof and hypoallergenic: durable vinyl cover is hypoallergenic, removable and 100% waterproof, easily wipe clean with a damp cloth
- Safe design: safety harness for baby with a quick release buckle and two contoured sides keep baby securely in place while dressing them or changing their diaper
- Attaches securely: non-skid bottom ensures changing pad stays securely in place | fabric straps with screws are included to attach the changing pad to your dresser or changing table| fits standard size changing tables
- Size: 32"L x 16"W x 4.5"H | Comes in adorable box that makes it the perfect baby Gift
- Mattress Protector: This Queen-sized mattress protector has dimensions of 60 inches by 80 inches with an impressive stretch capability of up to 16 inches.
- Waterproof Mattress Topper: Crafted for endurance and resilience, this waterproof mattress topper is your safeguard against stains and liquid mishaps, ensuring your mattress remains spotless.
- Cloudlike Comfort: Immerse yourself in the lap of luxury with our waterproof mattress pad. It provides you with softness, breathability, and an unmatchable comfort that cradles you into dreamland.
- Noiseless Comfortable Quilted Protection: Experience Serene Sleep with Our Whisper-Quiet, Noiseless Mattress Pad. Our Quilted Mattress Pad elevates your sleep comfort.
- Care Instructions: To maintain the pristine condition of your bedding, Machine wash in cold water, Do not use bleach, Tumble dry with no heat or line dry.
- Waterproof Yet Breathable: Bedsure Innovative Waterproof Material shields your mattress from potential liquid spills or accidents, while still allowing air to flow. Experience a worry-free night's sleep with superior protection Ergonomic Design: Crafted with diamond embossing, the waterproof m
- Ergonomic Design: Crafted with diamond embossing, the queen mattress pad features an ergonomic five-zone quilted filling to support your shoulders, waist, and legs properly, providing evenly distributed support that disperses the body's pressure. Designed to transform your bed into an elegant and cozy oasis
- Just-Right Support: The Bedsure BlendTek fill expertly blends firm fibers with soft ones, balancing softness and support for ultimate comfort while ensuring airy fluffiness to upgrade your mattress to a cloud-like sleep haven
- Deep Pocket: This queen mattress protector can be easily stretched up to 21". The all-around wider elastic band effortlessly secures the mattress pad in place without moving or shifting
- Easy To Care: Simply machine wash on a gentle cycle with cold water and tumble dry on low heat for a like-new restoration. Make sure to position the top layer outward and the waterproof layer inward for optimal drying results
- 【MULTI-LAYERED DESIGN】: BEDELITE mattress pad features a five-layer design with dual waterproof layers and an innovative silent layer. This premium construction enhances waterproof performance and reduces noise, ensuring a refreshing, noiseless sleep environment all night.
- 【WATERPROOF AND BREATHABLE】: BEDELITE waterproof mattress pad boasts superior double-layer waterproofing. The top waterproof surface effectively reduces liquid infiltration, while the TPU waterproof layer at the bottom can further absorb moisture and protects the mattress. Additionally, the design ensures both waterproofing and breathability, keeping your bed cool and comfortable.
- 【3-ZONE DESIGN】: Filled with 3D + 7D down alternative, our thick mattress topper provides the ideal balance of support and softness. The unique 3-zone design offers tailored support for your neck, waist, and legs, promoting natural stretching and relaxation for deeper, more restful sleep.
- 【QUILTED FITTED DEEP POCKET】: The quilted design enhances both the aesthetics and the breathablility of the mattress protector. The deep pocket, accommodating mattresses up to 21 inches, and the elastic band ensure a secure fit, preventing slipping and movement.
- 【EASY CARE】: Crafted from premium fabric and certified by OTEX-100, our mattress pads are waterproof, soft, breathable, and durable. Machine wash cold on a gentle cycle. Do not bleach. Tumble dry low. Do not iron or dry clean.
- Flexible Fit: Fits mattresses up to 6 inches thick with deep pockets for security.
- All-Night Protection: Quilted fabric enhances airflow for optimal comfort.
- Certified Safe: Meets OEKO-TEX 100 standards for chemical-free materials.
- Durable & Long-Lasting: Reinforced stitching ensures hundreds of washes.
- Waterproof: Keeps your baby dry and mattress clean for ultimate protection and comfort.
- KEEP YOUR MATTRESS DRY - Helps protect against fluids, urine, perspiration and anything else that might stain your mattress!
- QUIET & BREATHABLE - Quiet breathable queen mattress protector that will allow a full night sleep while protecting your mattress
- PROTECT YOUR MATTRESS - Perfectly fitted queen mattress protector that protects against unwanted creatures
- BEDDING ESSENTIALS - Airbnb Essentials for Hosts, Essential for first home and/or new apartment
- MACHINE WASHABLE - Machine washable on cold and tumble dry once cleaned
- OEKO CERTIFIED: GRT king size waterproof mattress pad is certified to OEKO-TEX standard 100, we use premium fabric and do not contain any chemicals to give you and your family a restful night's sleep.
- 100% MATTRESS WATERPROOF PROTECTOR: This waterproof mattress pad king lined by premium water-resistant TPU membrane backing, which protects your pricey mattress against sweat, urine and other fluid spills. No more embarrassments and frustration when accidents happen.
- COMFORTABLE QUILTED MATTRESS PAD: Unlike most counterparts, this mattress pad king size bed is much more breathable and fluffy to create a natural sleep environment with exquisite soft touching feeling, massaging away your stress and fatigue to help you drift into sweet dreams quietly and comfortably.
- SAFE WATERPROOF MATTRESS COVER: The waterproof mattress protector king safeguards your mattress against fluids, urine and perspiration, providing a cleaner and more comfortable environment for you and your family. The king size waterproof mattress protector is vinyl-free and ideal for children and the elder.
- MACHINE WASHABLE: Cleaning this king waterproof mattress cover is no longer a pain. This king mattress protector waterproof is designed for hassle-free, easy cleaning. Cleaning the pad is a simple task. Please Attention: Machine wash the king mattress pad under gentle cycle and dry it in the sun/a drier in low temp mode (not exceed 45°C).
- COMPREHENSIVE LAYERED DESIGN: Our waterproof mattress protector features a five-layer structure including a specialized waterproof layer. The innovative design offers superior protection against spills and accidents, ensuring your mattress stays dry and clean.
- WATERPROOF BUT BREATHABLE AND SOFT: The TPU waterproof layer is not only effective at protecting your mattress but also maintains breathability and softness. This ensures a comfortable sleep environment, keeping you cool and comfortable all night long.
- THREE-ZONE ERGONOMIC DESIGN: This waterproof mattress pad, with 408g Blendtek fiber filling, provides just-right support for perfect comfort and body alignment, catering to your unique needs.
- EASY TO USE AND SECURE FIT: Designed with convenience in mind, this waterproof mattress cover features a deep 21-inch pocket and a 4cm elastic band for a snug fit. The strong elastic ensures the pad stays in place, preventing any slip or shift.
- WASH&CARE TIPS: Our waterproof mattress topper is easy to care for – simply machine wash and dry. For better drying results, position the top layer outward and ensure the waterproof layer faces inward. This makes it a practical choice for everyday use. Dreams Protected, Sleep Perfected.
How to choose a good serta waterproof mattress pads
Does the idea of finding a fantastic serta waterproof mattress pads make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in serta waterproof mattress pads. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top serta waterproof mattress pads products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top serta waterproof mattress pads on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top serta waterproof mattress pads brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top serta waterproof mattress pads based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the serta waterproof mattress pads were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good serta waterproof mattress pads, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your serta waterproof mattress pads.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting serta waterproof mattress pads for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our serta waterproof mattress pads. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what serta waterproof mattress pads should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on serta waterproof mattress pads.
