Guardmax Terry Cotton King Zippered Mattress Encasement - Waterproof & Bed Bug Proof Mattress Protector - Comfortable, Soft, and Noiseless Zippered Bedding - Dust Mite Proof (78 x 80 x 12)
Guardmax Terry Cotton King Zippered Mattress Encasement - Waterproof & Bed Bug Proof Mattress Protector - Comfortable, Soft, and Noiseless Zippered Bedding - Dust Mite Proof (78 x 80 x 12)
Hero image 0 of Guardmax Terry Cotton King Zippered Mattress Encasement - Waterproof & Bed Bug Proof Mattress Protector - Comfortable, Soft, and Noiseless Zippered Bedding - Dust Mite Proof (78 x 80 x 12), 0 of 10
Guardmax

Guardmax Terry Cotton King Zippered Mattress Encasement - Waterproof & Bed Bug Proof Mattress Protector - Comfortable, Soft, and Noiseless Zippered Bedding - Dust Mite Proof (78 x 80 x 12)

4.4 stars out of 16 reviews
(4.4)|
16 ratings
Guardmax Terry Cotton King Zippered Mattress Encasement - Waterproof & Bed Bug Proof Mattress Protector - Comfortable, Soft, and Noiseless Zippered Bedding - Dust Mite Proof (78 x 80 x 12)Guardmax Premium Terry Cotton King Size Zippered Mattress Encasement Waterproof Bed Bug Proof Mattress Protector Protects Dust Mites Bedbugs Dirt StaGuardmax Terry Cotton Zippered Mattress Encasement Twin Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerrGuardmax Terry Cotton Zippered Mattress Encasement Twin XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Premium Terry Cotton Twin Size Zippered Mattress Encasement Waterproof Bed Bug Proof Mattress Protector Protects Dust Mites Bedbugs Dirt StaGuardmax Terry Cotton Zippered Mattress Encasement Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerrGuardmax Terry Cotton Zippered Mattress Encasement Short Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress CoveGuardmax Terry Cotton Zippered Mattress Encasement Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerrGuardmax Terry Cotton Zippered Mattress Encasement Crib Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Premium Terry Cotton California King Zippered Mattress Encasement Waterproof Bed Bug Proof Mattress Protector Protects Dust Mites Bedbugs DiGuardmax Terry Cotton Zippered Mattress Encasement Full XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Terry Cotton Zippered Mattress Encasement Crib Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Full Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Crib Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Full Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Full XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Terry Cotton Zippered Mattress Encasement Crib Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Full Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Twin Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement California King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided MattressGuardmax Terry Cotton Zippered Mattress Encasement Full XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Premium Terry Cotton Full Size Zippered Mattress Encasement Waterproof Bed Bug Proof Mattress Protector Protects Dust Mites Bedbugs Dirt StaGuardmax Terry Cotton Zippered Mattress Encasement Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerrGuardmax Terry Cotton Zippered Mattress Encasement Full XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Terry Cotton Zippered Mattress Encasement Twin XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Terry Cotton Zippered Mattress Encasement Full XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Terry Cotton Zippered Mattress Encasement Full XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Terry Cotton Zippered Mattress Encasement Crib Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement California King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided MattressGuardmax Terry Cotton Zippered Mattress Encasement Twin XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Terry Cotton Zippered Mattress Encasement King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Twin XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Premium Terry Cotton Full XL Size Zippered Mattress Encasement Waterproof Bed Bug Proof Mattress Protector Protects Dust Mites Bedbugs DirtGuardmax Terry Cotton Zippered Mattress Encasement Short Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress CoveGuardmax Terry Cotton Zippered Mattress Encasement California King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided MattressGuardmax Terry Cotton Zippered Mattress Encasement Twin Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Full Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement California King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided MattressGuardmax Terry Cotton Zippered Mattress Encasement Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerrGuardmax Terry Cotton Zippered Mattress Encasement King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Short Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress CoveGuardmax Terry Cotton Zippered Mattress Encasement Twin Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Short Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress CoveGuardmax Terry Cotton Zippered Mattress Encasement Crib Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Short Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress CoveGuardmax Terry Cotton Zippered Mattress Encasement Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover BedGuardmax Terry Cotton Zippered Mattress Encasement King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Premium Terry Cotton Twin XL Size Zippered Mattress Encasement Waterproof Bed Bug Proof Mattress Protector Protects Dust Mites Bedbugs DirtGuardmax Terry Cotton Zippered Mattress Encasement King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Twin Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerrGuardmax Terry Cotton Zippered Mattress Encasement California King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided MattressGuardmax Terry Cotton Zippered Mattress Encasement King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Twin XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Terry Cotton Zippered Mattress Encasement Full Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement California King Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided MattressGuardmax Terry Cotton Zippered Mattress Encasement Short Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress CoveGuardmax Terry Cotton Zippered Mattress Encasement Twin XL Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TeGuardmax Terry Cotton Zippered Mattress Encasement Twin Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover TerryGuardmax Terry Cotton Zippered Mattress Encasement Mini Crib Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress CoverGuardmax Terry Cotton Zippered Mattress Encasement Short Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress CoveGuardmax Terry Cotton Zippered Mattress Encasement Short Queen Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress CoveGuardmax Terry Cotton Zippered Mattress Encasement Full Size 100 Waterproof Bed Bug Proof Mattress Protector Absorbent Six Sided Mattress Cover Terry
Bed Size:King
Actual Color:1-White
selected, 1-White
2-Black
3-Pink
4-Navy
5-Taupe
6-Grey
7-Light Blue
Black, Unavailable

Key item features

  • 𝐒𝐈𝐙𝐄 & 𝐃𝐄𝐏𝐓𝐇: This Guardmax Mattress Encasement fits a King Size Mattress that measures 78 x 80 x 12. It stretches to fit a mattress with a depth up to 13 inches.
  • 𝐓𝐄𝐑𝐑𝐘 𝐂𝐎𝐓𝐓𝐎𝐍 𝐌𝐀𝐓𝐓𝐑𝐄𝐒𝐒 𝐄𝐍𝐂𝐀𝐒𝐄𝐌𝐄𝐍𝐓: This Guardmax Mattress Encasement is made with high quality Terry Cotton. The looped pile on both sides in the weave design makes the mattress encasement extremely soft and plush. The Terry Cotton also is much better at absorbing liquids than regular cotton or polyester.
  • 𝟏𝟎𝟎% 𝐖𝐀𝐓𝐄𝐑𝐏𝐑𝐎𝐎𝐅 𝐌𝐀𝐓𝐓𝐑𝐄𝐒𝐒 𝐏𝐑𝐎𝐓𝐄𝐂𝐓𝐎𝐑: The Guardmax mattress protector does exactly that. It protects your mattress against any and all liquids. Whether it is a drink or urine no liquid spill will penetrate through the TPU laminate membrane.
  • 𝐁𝐄𝐃 𝐁𝐔𝐆 𝐏𝐑𝐎𝐎𝐅 𝐌𝐀𝐓𝐓𝐑𝐄𝐒𝐒 𝐂𝐎𝐕𝐄𝐑: Many mattress encasements make the claim that they are bed bug proof. Only Guardmax makes that claim and backs it up by being manufactured in an EPA Registered Facility. Our nylon coil zippered encasement is state of the art to ensure nothing gets in or out once the mattress has been sealed shut.
  • 𝐙𝐈𝐏𝐏𝐄𝐑𝐄𝐃 𝐌𝐀𝐓𝐓𝐑𝐄𝐒𝐒 𝐏𝐑𝐎𝐓𝐄𝐂𝐓𝐎𝐑: The Guardmax Mattress Protector is made with a nylon coil zipper, which will prevent the zipper from trapping or snapping as is the case with other mattress encasements on the market. If there was such a thing as state-of-the-art zippered technology. Guardmax's mattress encasement would be it. It is a zipper made with durability in mind.
  • 𝐒𝐎𝐅𝐓 𝐀𝐍𝐃 𝐁𝐑𝐄𝐀𝐓𝐇𝐀𝐁𝐋𝐄: Made from a high quality terry cotton the Guardmax Mattress Cover is soft, breathable, and extremely comfortable. Gone are the days of feeling like you are sleeping on a plastic mattress case and welcome to full protection without compromising on comfort.
  • 𝐇𝐘𝐏𝐎𝐀𝐋𝐋𝐄𝐑𝐆𝐄𝐍𝐈𝐂: The Guardmax Mattress Encasement protects against dust, dirt, and dander. When you go to sleep on a Guardmax Mattress Protector you don't have to worry about sneezing throughout the night anymore. Sleep allergy free with Guardmax.
  • 𝐄𝐀𝐒𝐘-𝐓𝐎-𝐈𝐍𝐒𝐓𝐀𝐋𝐋: You may need two people to lift the mattress upwards, but besides that our mattress encasement easily slips on the mattress 1-2-3 without any troubles or headaches and when you need to take it off to wash it slips off just as easy.
  • 𝐄𝐀𝐒𝐘-𝐓𝐎-𝐖𝐀𝐒𝐇: Simply handwash or put on one quick load and all stains, dust, dirt, and dandruff will fall off with ease.
Current price is $41.99
Price when purchased online
  • Free shipping
  • Free 90-day returns

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Sat, Apr 4
Sold by Right Choice Bedding
Fulfilled by Walmart
4.543810848400557 stars out of 5, based on 719 seller reviews(4.5)
Report an issue with this seller
Free 90-day returns
walmart plus

Get free delivery, shipping and more*

*Restrictions apply

About this item

Product details

Specifications

Directions

Warranty

Customer ratings & reviews

4.4 out of 5 stars
stars16 ratings10 reviews
How item rating is calculated
  1. 5 stars81% (13)
  2. 4 stars6% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star13% (2)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 10 reviews

Feb 19, 2026
Rustydogbucket
Top Reviewer
Item details
Bed size: Queen
Color: 6-Grey
Sold and shipped byRight Choice Bedding
5 out of 5 stars review

Verified Purchase

Wonderful mattress cover

Cover was exact fit, is made of really nice material. It doesn't make any noise when sleeping on it. They are nothing to say about it except, a great item. Very fast shipping adds a plus to this. Thank you

Helpful?6A2LXVDWDLJ53072528569
Aug 24, 2025
Walmart customer
Top Reviewer
Item details
Bed size: California King
Sold byRight Choice BeddingDelivered byWalmart
5 out of 5 stars review

Verified Purchase

ComFORT BEDDING

Received item as PROMISED BY WALMART As per their PROMISES, again Walmart goes above %26 beyond d for quality reliability cleanliness all zippered up. Yes, anyone wanting bed protection from whatever go walmart.com, they keep their Promises. Unlike amazon

Incentivized Review
Helpful?6A2LXVDWDLJ53072528569
Nov 22, 2025
Michael
Item details
Bed size: Queen
Sold byRight Choice BeddingDelivered byWalmart
5 out of 5 stars review

Verified Purchase

finally a matress protector that is quiet no more noise. It is actual material not imatation plastic.

Helpful?6A2LXVDWDLJ53072528569