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Box Spring Encasement Waterproof Zippered Bed Bug Protector, California King - 2 of 4Box Spring Encasement Waterproof Zippered Bed Bug Protector, California King - 3 of 4Box Spring Encasement Waterproof Zippered Bed Bug Protector, California King - 4 of 4
Box Spring Encasement Waterproof Zippered Bed Bug Protector, California King - 1 of 4

Box Spring Encasement Waterproof Zippered Bed Bug Protector, California King

$39.99 reg $79.99
Sale save $40.00 (50% off)

In Stock

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Free & easy returns

Return this item by mail or in store within 30 days for a full refund.
Sold & shipped by Sweet Home
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At a glance

About this item

Highlights

  • Twin Size: 39 Inches Wide x 75 Inches Long
  • Twin XL Size: 39 Inches Wide x 80 Inches Long
  • Full Size: 54 Inches Wide x 75 Inches Long
  • Queen Size: 60 Inches Wide x 80 Inches Long
  • King Size: 76 Inches Wide x 80 Inches Long
  • California King Size: 72 Inches Wide x 84 Inches Long
  • Fits up to 12" Mattresses
  • BEST BED BUFFER: Loosing sleep from worrying about what lies beneath your bedding? Catch more Z's with the bedding cover that protects your box spring from stains, spills, and more! Simply slip the waterproof cover over your box spring like a sheet, and then rest assured knowing that Sweet Home Collection? has your box spring covered
  • PROTECT AGAINST BEDWETTING: An unprotected box spring is a recipe for disaster. A box spring is a large purchase that should be protected. We mix quality with value and bring to you a way to protect your bed and wallet at the same time.
  • STOP STAINS & ODORS: You can't toss your box spring in the wash, but when you cover yours with Sweet Home Collection® waterproof box spring protectors you won't need to! Defend your box spring against night sweats, bed wets, and spilled drinks with the machine washable plastic bed protector.
  • COOL, CRINKLE-FREE QUALITY: Whether you're a light sleeper, warm blooded, or want to rest in pure comfort, get the cotton box spring protector that'll help you sleep like a king. It's breathable and won't make a peep. In fact, you won't even know it's there. Simply slip it on and sleep tight!

Description

The Sweet Home Collection encasement box spring protector offers quiet, breathable comfort while eliminating the passage of bed bugs to and from your box spring. The waterproof zipper completely locks out allergens and dust mites, ensuring the best 360 degree allergy protection available. This 100% waterproof protector fully encloses the box spring with a quiet, breathable fabric for a comfortable and healthy sleep environment. The waterproof membrane barrier allows air to pass for breathable comfort while protecting the box spring from fluids, spills and stains on all sides.
Dimensions (Overall): 72 inches (L), 84 inches (W)
Fabric Name: Terry
Textile Material: 100% Polyester
Features: Zip Closure
Protective Qualities: Removable Cover
Sustainability Claims: Biodegradable
OEKO-TEX Institution: HOHENSTEIN HTTI
Fits Maximum Mattress Depth: 12 inches
OEKO-TEX Certification Number: 22.HCN.15995
Package Quantity: 1
Care and Cleaning: Machine Wash, Tumble Dry
TCIN: 90548453
UPC: 763331382701
Origin: Imported
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details aren’t accurate or complete, we want to know about it.

sweet home collection
mattress protector

Size Width Length Depth
Twin 39 Inches 75 Inches Up to 12 Inches
Twin Extra Long 39 Inches 80 Inches Up to 12 Inches
Full 54 Inches 75 Inches Up to 12 Inches
Queen 60 Inches 80 Inches Up to 12 Inches
King 78 Inches 80 Inches Up to 12 Inches
California King 72 Inches 84 Inches Up to 12 Inches

All Sizes in Inches Unless Otherwise Stated

Shipping details

Estimated ship dimensions: 13 inches length x 10 inches width x 3.5 inches height
Estimated ship weight: 4 pounds
This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii
item ships from third party seller: Sweet Home

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 30 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

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Guests are saying

This mattress encasement offers excellent protection against bed bugs, dust mites, and spills, making it ideal for families and pet owners. Its breathable fabric ensures comfort while being machine washable for easy maintenance. The snug fit and quiet design enhance the overall experience, although some guests noted it may not be fully waterproof. Overall, it is a practical choice for preserving mattress longevity and cleanliness.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.5 out of 5 stars with 8 reviews
    3 out of 5 stars
    21 April, 2026
    originally posted on influenster.com
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    Not actually water proof

    [This review was collected as part of a promotion.] I like that it was breathable and encapsulates the mattress however, it’s not truly water proof . At least in my opinion. I actually accidentally spilled water on it and it went right through; being that I actually needed a water proof mattress protector due to having pets this did not live up to my expectations.
    LeangyG
    Did you find this review helpful?
    5 out of 5 stars
    15 April, 2026
    originally posted on influenster.com
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    Good quality cover.

    [This review was collected as part of a promotion.] This mattress encasement is just what we needed on our king bed. We travel a lot, so it provides protection from bed bugs, mites, etc. It was much easier to slip on the bed than we expected. Our mattress is deep & older but we love it. It fits snugly, has a nice zipper & Velcro for putting it on & taking it off. Being machine washable with a sturdy fabric is a plus, too. I tried to add a couple really good pics of it, completely on the bed, but for some reason it didn't allow me to do that.
    PJC1
    Did you find this review helpful?
    4 out of 5 stars
    6 April, 2026
    originally posted on influenster.com
    Image

    Clean mattress

    [This review was collected as part of a promotion.] This is something that everyone with children should use. Or of they have a husband that sweats a lot. It helps protect the mattress from getting yellow and from kids wetting the bed. It’s easy to put on the mattress and easy to take off to wash.
    MelodyC
    Did you find this review helpful?
    5 out of 5 stars
    20 March, 2026
    originally posted on influenster.com
    Image

    good

    [This review was collected as part of a promotion.] my cat likes it! it’s nice, not loud compared to other mattress protectors. it’s washable which is great!! haven’t had to protect my mattress yet (no bugs or liquids) but i’m sure it’ll work
    ashleyM
    Did you find this review helpful?
    5 out of 5 stars
    20 March, 2026
    originally posted on influenster.com
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    Absolutely Perfect!

    [This review was collected as part of a promotion.] I received this product complimentary for my honest review. I was really excited about this waterproof encasement. My daughter got a new bed. I was looking to find one that zipped and was completely enclosed. Usually with mattress covers it’s only like a fitted sheet. This one fits our 8inch twin mattress just fine. It has room for a bigger twin. It’s lightweight and feels nice. Perfect for what I needed. Keeps a potty training child from ruining a new mattress!
    DawnG
    1 guest found this review helpful. Did you?
    4 out of 5 stars
    20 March, 2026
    originally posted on influenster.com
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    Waterproof

    [This review was collected as part of a promotion.] This encasement fits well and is quiet. The zipper aspect is probably great for people that don’t expect to need to wash it often but is cumbersome for someone like me who has a daughter in the process of night potty training. For that reason I may move it to the box spring next time it needs washed. I did test out the waterproof-ness of it and it held up. The water just sits on it instead of soaking into the top layer like other waterproof covers but I’m sure once the sheet is on top it would be fine. The inside stayed completely dry. Lastly, I appreciate that it’s Oeko Tex certified.
    ChelseaW
    1 guest found this review helpful. Did you?
    5 out of 5 stars
    18 March, 2026
    originally posted on influenster.com
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    Great mattress encasement

    [This review was collected as part of a promotion.] I received the waterproof mattress in casement in size king. It fit perfectly on my bed it’s waterproof and soft. It protects against bedbugs, fluids, bacteria, and dust mites.
    CinthiaS
    Did you find this review helpful?
    5 out of 5 stars
    13 March, 2026
    originally posted on influenster.com
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    High quality easy to install mattress encasement t

    [This review was collected as part of a promotion.] Im really happy with this mattress incasement from Sweet Home Collection! The quality feels Great right out of the package and also the fabric is soft but durable! I love that it zips all the way around the mattress which makes it super easy to put on to assemble it. The king size is a prefect fit! It’s also nice that it doesn’t make any noise. Knowing that it’s waterproof, it gives me a piece of mind. this is a must have. If you have a mattress that you were wanting to keep clean for long term!
    VanessaR
    Did you find this review helpful?

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