10 Best Tempur Pedic Split King Mattress Cover of 2026

Last updated on 04/04/2026
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Best Choice
1
9.7
Exceptional
Bedgear Ver-Tex Cooling Split King Mattress Protector - Waterproof and Instant Cooling Mattress Cover for Bed - Deep Pockets and Adjustable Base Friendly - Hypoallergenic
Bedgear

Bedgear Ver-Tex Cooling Split King Mattress Protector - Waterproof and Instant Cooling Mattress Cover for Bed - Deep Pockets and Adjustable Base Friendly - Hypoallergenic

Why we love it
  • Keeps you cool while sleeping.
  • Secure fit for restless sleepers.
  • Protects against spills and dirt.
Main Highlights
  • DESIGNED FOR HOT SLEEPERS: Engineered with instant-cooling Ver-Tex technology, this ultra-smooth waterproof mattress protector enhances airflow and reduces overheating to keep you cool while you sleep.
  • DEEP POCKETS & SECURE FIT: Powerband is a strong, highly durable, fully elasticized band that grips your mattress for a secure fit, keeping this mattress protector smooth and invisible beneath your sheets. The deep 18-inch pockets ensure that the cooling cover stays on no matter how much you move. These mattress protectors are adjustable base friendly.
  • HEALTHY SLEEP: Rejuvenating sleep awaits you with the Ver-Tex Performance Mattress Protector. This soft, breathable, and water-resistant bed cover protects against dirt, pet hair, and spills.
  • EASY TO CLEAN: Machine wash this cooling mattress protector on a cold, gentle cycle and then tumble dry on low heat to ensure it stays fresh and lasts for years to come.
  • BEDGEAR: We specialize in superior bedding designed for maximum comfort. Excellent sleep starts with a pillow that regulates your temperature and keeps your body in ideal alignment.
9.7
Exceptional
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Best Value
2
9.7
Exceptional
Bedgear Split King Dri-Tec Mattress Protector – Waterproof, Breathable, Washable, Adjustable Base Compatible – Deep Pocket Fitted Pad Fits 18” Mattress – White
Bedgear

Bedgear Split King Dri-Tec Mattress Protector – Waterproof, Breathable, Washable, Adjustable Base Compatible – Deep Pocket Fitted Pad Fits 18” Mattress – White

Why we love it
  • Moisture-wicking for dry comfort.
  • Breathable for cooler sleep.
  • Waterproof without sacrificing comfort.
Main Highlights
  • Advanced Moisture-Wicking Technology for Dry Comfort: The Dri-Tec Mattress Protector features cutting-edge moisture-wicking technology that pulls moisture away from your body, keeping you dry and comfortable throughout the night. This ensures a clean and fresh sleeping environment, ideal for those who prioritize a healthy and restful sleep
  • Breathable Fabric for Enhanced Comfort: Designed with breathable fabric, this mattress protector promotes airflow, preventing heat buildup and ensuring a cooler sleep experience. It's perfect for those who tend to sleep hot or want to maintain a comfortable temperature all night long
  • Waterproof Protection Without Sacrificing Comfort: The noiseless waterproof barrier effectively protects your mattress from spills, stains, and moisture, while preserving the natural feel of your mattress. This ensures that your sleep comfort remains undisturbed, while your mattress stays clean and protected
  • Secure Fit with Deep Pockets: The Dri-Tec Mattress protector features a fully banded elastic that keeps the protector firmly in place and can grip mattresses up to 18 inches in sidewall height. This innovative design prevents slipping and bunching, ensuring that your mattress stays fully covered, even if you have an adjustable base or split-head mattress
  • Easy to Maintain and Noiseless Design: The Dri-Tec Mattress Protector is machine washable for easy care and maintenance, making it simple to keep your sleep environment clean and hygienic. Additionally, its noiseless design ensures that you can enjoy a peaceful night's sleep without any crinkling or rustling sounds, enhancing your overall sleep experience
9.7
Exceptional
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3
9.5
Superb
DreamFit 4-Degree Dream Cool Performance Fabric Mattress Protector, Split King, White
DreamFit

DreamFit 4-Degree Dream Cool Performance Fabric Mattress Protector, Split King, White

Why we love it
  • Guaranteed to fit perfectly.
  • 100% waterproof for protection.
  • DreamFit technology ensures comfort.
Main Highlights
  • Guaranteed to Fit and Guaranteed to Stay On
  • 100-Percent Waterproof
  • Dream Cool is a performance fiber that creates a cooler, more comfortable micro-climate with Polyester for Strength-Polyester is a stronger, more flexible fiber that experiences little to no shrinkage with washing.
  • DreamFit Technology features high performance elastic corner straps and 360 self-tailoring binding.
  • Protect your Split King mattresses with our 2-Piece Mattress Protector Set. Each set includes two high-quality protectors, designed to fit perfectly and provide superior protection against spills, stains, and allergens. Ensure your mattresses stay fresh, clean, and comfortable.
9.5
Superb
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4
9.3
Superb
Save 37%
Tempur-Pedic TEMPUR-Protect Waterproof Mattress Protector, King, White
Tempur-Pedic

Tempur-Pedic TEMPUR-Protect Waterproof Mattress Protector, King, White

37% Off
Why we love it
  • Protects against spills and stains.
  • Perfectly adapts to any mattress.
  • Breathable fabric for ultimate comfort.
Main Highlights
  • WATERPROOF MATTRESS COVER—Protects your mattress from spills and stains to keep it looking great year after year.
  • PERFECT FIT—Stretchy fabric and mesh sides with deep pockets adapt to your mattress for a customized fit.
  • BREATHABLE FABRIC—Lightweight patented ThermalSense fabric provides comfort with continuous airflow to ensure ultimate relaxation.
  • EASY CARE—Machine washable fabric and dryer-safe for your convenience.
  • Product Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding
9.3
Superb
Save 37%
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5
9.1
Superb
SLEEP TITE Five Sided Mattress Protector - 100% Waterproof on Top and Sides, Split California King
MALOUF

SLEEP TITE Five Sided Mattress Protector - 100% Waterproof on Top and Sides, Split California King

Why we love it
  • Five-sided coverage for full protection.
  • Lab-certified 100% waterproof design.
  • Universal fit for all mattresses.
Main Highlights
  • Five-sided coverage protects the top and sides of your mattress from liquids, NULL-causing NULL, and NULL
  • Lab-certified 100% waterproof - h2pro membrane repels all liquids including bodily fluids, perspiration, urine and accidental spills
  • Universally-sized, fully-elasticized fitted sheet style fits all mattress depths from 6 to 22 inches
  • Ultra-thin, breathable material is whisper quiet, prevents overheating, and when used properly under a fitted sheet will not change the feel of your mattress
  • 15-year u.s. warranty covers manufacturer's defects, product performance and workmanship
9.1
Superb
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6
8.9
Excellent
Split King Mattress Encasement 39" x 80" (2PCs) - Waterproof Zippered Protector Hypoallergenic Premium Quality Bed Cover
Four Seasons Essentials

Split King Mattress Encasement 39" x 80" (2PCs) - Waterproof Zippered Protector Hypoallergenic Premium Quality Bed Cover

Why we love it
  • Complete mattress protection guaranteed.
  • Waterproof for ultimate peace.
  • Hypoallergenic for healthier sleep.
Main Highlights
  • CONTAINS 2PCs - each piece is a Twin XL size protector 39" x 80" - together they protect 1 Split King Mattress. SIX SIDED ZIPPERED ENCASEMENTS - Completely encase mattresses on all sides. Our premium zippered encasements are equipped with a Velcro zipper seal to ensure that nothing gets in!
  • WATERPROOF - Whether you have pets or kids, accidents and spills happen. This 100% waterproof mattress protector has a polyurethane inner lining that blocks liquids and moisture from getting in. Liquids easily seep through to deeper layers of your mattress and are almost impossible to remove. Simply wrap your mattress in our premium cover, zipper seal all the way around, and your mattress will remain waterproof, dry and protected!
  • ALLERGY RELIEF - Do you suffer from allergies? Hypoallergenic construction and an impenetrable cover helps you stay healthy and breathe easy. With our high quality mattress protectors, you are shielded from irritating contaminants that can sneak into the deep layers of your mattress! Sleeping on an unprotected mattress can expose you to many different types of allergies making it difficult to breathe and sleep. Seal out dust, pet hair for good!
  • COMFORT & EASE - Stretchable, breathable fabric keeps liquids, contaminants out without compromising comfort. Designed to be soft and completely noiseless, you will not see or hear crinkles under your sheets. Our mattress covers have a full zipper that wraps all the way 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 all the way around it for a perfect fit.
  • DURABLE & LONG-LASTING - Made of high quality polyester (surface) and polyurethane (inside lining). This six-sided stretch fabric zippered mattress encasement is built to fit any split king size mattress or box spring that is 12" to 16" deep. Machine washable for easy cleaning and lasting use.
8.9
Excellent
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7
8.9
Excellent
Save 15%
Split King Mattress Protector Pad Waterproof Quilted, Breathable & Cooling Split King Mattress Cover Fitted for Adjustable Bed with Deep Pocket Up to 14", (White)
SPRINGSPIRIT

Split King Mattress Protector Pad Waterproof Quilted, Breathable & Cooling Split King Mattress Cover Fitted for Adjustable Bed with Deep Pocket Up to 14", (White)

15% Off
Why we love it
  • 100% waterproof protection guaranteed.
  • Super soft and breathable fabric.
  • Perfect fit for any mattress.
Main Highlights
  • Perfect Fit & Long Skirt: Split king mattress cover (contains 2pcs measuring 39" x 80" each ), The extra long skirt easily stretch to fit for wide range of mattress depth up to 18 inches. Please confirm the specific size before purchasing, its not suitable for regular king size or split top king bed.
  • 100% Absorbent & Waterproof Mattress Protector: SPRINGSPIRIT mattress protectors with waterproof 100% premium TPU layer, It will be your best protection to avoid nighttime accidents, liquids or stains. Mattress Protectors are super soft quilt with Face - 100% Polyester, Reverse - 100% Polyurethane, Skirt - 100% Polyester to promptly absorb any liquids.
  • Breathable & Soft Surface Fabric: Made with 100% polyester fabric and filling-in to support mattress pads that are soft and stronger better than other materials. The back well after washing - reduce the unwanted noise and movement to disturb your sleep at night.
  • Machine Washable and Easycare: Neatly stitched for year - round durability for mattress protector that you will be comfier and safer.
  • SPRINGSPIRIT's Reminder: For the convenience of transportation, vacuum packaging is used, so please don't worry if the product arrives looking flat or creased. Simply wash it as instructed, and it will regain its perfect, fluffy appearance.
8.9
Excellent
Save 15%
Amazon Logo
8
8.7
Excellent
Tempur-Pedic Protect Waterproof Mattress Protector, Twin XL, White
Tempur-Pedic

Tempur-Pedic Protect Waterproof Mattress Protector, Twin XL, White

Why we love it
  • Keeps mattress protected long-term.
  • Custom fit for every mattress.
  • Lightweight and breathable for comfort.
Main Highlights
  • WATERPROOF MATTRESS COVER—Protects your mattress from spills and stains to keep it looking great year after year.
  • PERFECT FIT—Stretchy fabric and mesh sides with deep pockets adapt to your mattress for a customized fit.
  • BREATHABLE FABRIC—Lightweight patented ThermalSense fabric provides comfort with continuous airflow to ensure ultimate relaxation.
  • EASY CARE—Machine washable fabric and dryer-safe for your convenience.
8.7
Excellent
Amazon Logo
9
8.7
Excellent
Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover
Kingnex

Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover

Why we love it
  • Superior protection against spills.
  • Ultra-soft and breathable material.
  • Perfect fit for adjustable beds.
Main Highlights
  • Waterproof Protection - TPU membrane coating on the reverse side of the top layer effectively repels liquids, preventing any penetration to keep the mattress clean and dry.
  • Soft & Breathable - Ultra-soft bamboo viscose jersey surface boasts moisture-wicking properties, cooler than other fabric. It is thin to retain the original feel of the mattress, ensuring a flawless sleeping experience.
  • Adjustable Bed Friendly - Fits the mattress snugly, staying in place when the mattress is adjusted. there is no padding or quilting—preserving the mattress's original feel while protecting it.
  • Durable & Easy to Clean - Machine washable in cold water and tumble dry on low heat.
  • Size Information - Split King size, there are 2 mattress protectors in 1 package, each measures 39 by 80, With a fitted sheet design and stretchable deep pocket, it accommodates mattresses with up to 18 inches thick perfectly.
8.7
Excellent
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10
8.7
Excellent
Waterproof Quilted Split King Mattress Protector Pad for Adjustable Bed Noiseless Fitted Mattress Cover Soft Padded Topper with Up to 16 Deep Pocket
Kingnex

Waterproof Quilted Split King Mattress Protector Pad for Adjustable Bed Noiseless Fitted Mattress Cover Soft Padded Topper with Up to 16 Deep Pocket

Why we love it
  • Waterproof protection for your mattress.
  • Soft fabric for comfortable sleep.
  • Durable and long-lasting design.
Main Highlights
  • WATERPROOF The back of this mattress pad is lined with premium waterproof TPU membrane, which protects your mattress against sweat, urine and other fluid spills
  • SOFT The surface is soft brushed fabric, this quilted fitted mattress protector is filled with microfiber and has additional loft that provides extra comfortable sleep and protection; elastic all around secures the pad in position
  • DURABLE Quilted mattress pad cover is durable and long lasting and provides protection for your mattress against stains and liquids
  • QUIET This mattress cover stay in place with your mattress, noiseless, absorbs fluids while allowing air and heat to pass through, keeping your bed cool and dry
  • EASY CARE Machine washable cold tumble dry on low; do not bleach
8.7
Excellent
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Related Deals You Might Like for Tempur Pedic Split King Mattress Cover

📊We scanned 1307 products
🔍
We reviewed the most relevant Tempur Pedic Split King Mattress Cover offers across Amazon and leading retailers, covering major brands and models. Our shortlist features trusted names like Bedgear, DreamFit, Tempur-Pedic, MALOUF, Four Seasons Essentials, SPRINGSPIRIT, Kingnex, known for dependable quality and smart design.
⭐
To determine today's best Tempur Pedic Split King Mattress Cover, we analyzed 6536 real customer and expert reviews, focusing on satisfaction, real-world performance and long-term reliability. We also weigh each review's relevance, authenticity and freshness for a fair comparison.

Here's what we found:

🏆 #1
Bedgear Ver-Tex Cooling Split King Mattress Protector - Waterproof and Instant Cooling Mattress Cover for Bed - Deep Pockets and Adjustable Base Friendly - Hypoallergenic

Our overall winner is Bedgear Ver-Tex Cooling Split King Mattress Protector - Waterproof and Instant Cooling Mattress Cover for Bed - Deep Pockets and Adjustable Base Friendly - Hypoallergenic by Bedgear. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓Keeps you cool while sleeping.
✓Secure fit for restless sleepers.
✓Protects against spills and dirt.
💎 Best Value
Bedgear Split King Dri-Tec Mattress Protector – Waterproof, Breathable, Washable, Adjustable Base Compatible – Deep Pocket Fitted Pad Fits 18” Mattress – White

The best value for most shoppers is Bedgear Split King Dri-Tec Mattress Protector – Waterproof, Breathable, Washable, Adjustable Base Compatible – Deep Pocket Fitted Pad Fits 18” Mattress – White by Bedgear, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
Tempur-Pedic TEMPUR-Protect Waterproof Mattress Protector, King, White

The strongest deal right now for Tempur Pedic Split King Mattress Cover is Tempur-Pedic TEMPUR-Protect Waterproof Mattress Protector, King, White at Tempur-Pedic, currently at 37% off.

🔄Our Tempur Pedic Split King Mattress Cover ranking is updated regularly to reflect new releases and price changes—check back for the latest picks and deals.