Guardmax Jersey Knitted Queen Zippered Mattress Encasement - Waterproof & Bed Bug Proof Mattress Protector - Comfortable, Soft, and Noiseless Zippered Bedding - Dust Mite Proof (60 x 80 x 12)
Condition: New
Buy Now, Pay Later
As low as
$9
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, Dec 15
Size: Queen
Color: Gray
Features
- Jersey Knitted Polyester
- SIZE & DEPTH: This Guardmax Mattress Encasement fits a Queen Size Mattress that measures 60 x 80 x 12. It stretches to fit a mattress with a depth up to 13 inches.
- JERSEY KNITTED: The Guardmax Mattress Encasement is jersey knitted in order to combine protection with comfort. The TPU Laminate makes the mattress protector fully waterproof and the jersey knitted polyester fabric makes the mattress encasement soft and comfortable to create a relaxing night's sleep.
- 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 jersey knitted polyester, 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.
Brand: Guardmax
Color: Gray
Size: Queen
Fabric Type: Jersey Knitted Polyester
Special Feature: Breathable, Bug Control, Dust Mite Control, Fully Encased, Water Proof
Brand: Guardmax
Color: Gray
Size: Queen
Fabric Type: Jersey Knitted Polyester
Special Feature: Breathable, Bug Control, Dust Mite Control, Fully Encased, Water Proof
Closure Type: Zipper
Product Care Instructions: Machine Wash
Water Resistance Level: Waterproof
Age Range (Description): Adult
Material: Polyester
Model Name: Mattress Encasement
Number of Items: 1
Manufacturer: Mastertex
UPC: 810098257589
Product Dimensions: 80 x 60 x 12 inches
Item Weight: 9.9 ounces
Item model number: GM001
Batteries required: No
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Dec 15
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: Queen
Color: White
This mattress protector is excellent. It fits my queen mattress perfectly and is easy to put on. The jersey-knit fabric is soft and breathable, making it comfortable to sleep on. It’s 100% waterproof, protecting against spills and accidents. The zippered design ensures full coverage, and the nylon coil zipper is durable and smooth. It’s also bed bug proof and hypoallergenic, which is a huge plus. Cleaning is simple; just toss it in the wash. Overall, it’s a great value for the price.
...
show more
Reviewed in the United States on July 3, 2025 by Matthews
Size: California King
Color: Gray
I'm not a fan of mattress protectors, but I keep spilling stuff on my bed... so I tried to get the least "mattress protectory" mattress protector possible.. and this is it. It doesnt bother me nearly as much as others have in the past. It seems like its good quality, and put up with the abuse it took one person to get it on a Cali king purple bed (floppy and heeeeeeeavy), without ripping. The fabric is nice, and its not too thick. There were no weird smells, and its sort of comfortable on its own. I wouldn't mind using it as a a stand alone sheet if need be. Purple beds are tough to beat on their cooling properties, so this does hinder that a little. But not that much. Its super easy to hand clean. It will absorb water into the outter layer, but it wont penetrate through it, which to me is a plus. That way a spill doesnt turn into a flood. Other protectors the water beads up on the surface, and of you move, the water goes with you. Not this one. My only gripe is, when I get up it sucks on air, and when I lay down, the mattresses squishes and the air it sucked in when I got up is trapped momentarily, causing it to balloon up every where, but eventually that air escapes.
...
show more
Reviewed in the United States on November 8, 2025 by C.K.
Size: Crib Size
Color: Light Blue
Soft fabric, good fit, secure. Happy with the cover and color: blue. Love the noiseless, waterproof feature and protection against bugs. The fit is good.
Reviewed in the United States on July 26, 2025 by P H
Size: Twin XL
Color: White
While this bed liner is a really nice bed liner I'm kind of sad because I expected it to actually be waterproof. It is waterproof I think because it doesn't let water go onto the bed however if you spill something on it it will not wipe off you'll have to scrub it clean like a cloth so essentially you have no less work if you have a mess like in my case where my son makes messes on the bed I have to still clean them and if he throws up on the bed I have to scrub it off with my hands. I think that they should reword it differently. I am super happy with the quality of it though I honestly don't have a reason to send it back it's probably my fault for not doing more due diligence and making sure that it was an actual like latex liner not a cloth liner. It is cloth though the fabric is cloth and you will have to scrub it clean if it gets dirty it does come off pretty good my son threw up red dye throw up all over the bed and I had to scrub it clean the other night. It worked out okay and the stain came up okay. I don't think it went through to the bed either I think that there is a liner that protects the place just before the bed and then the cloth is on top of that to make it soft and comfy for whatever reason someone would sleep on a liner. It's not a horrible concept but honestly it also is not the best. Update **🤣 I ended up buying one for my bed as well. This is not a bad liner at all. The only thing is if you're wanting something that's not going to stain you need to know that you can turn it inside out. Turning it inside out changes everything. I have no idea why they designed it where the cloth side is the outside except for comfort. The latex liner inside is soft quiet just as comfortable and it's just fine the way it is I don't know why it's designed to go on the inside so we flip ours inside out now. As an added bonus because of the cloth being put on the inside and being a bit of a microfiber e kind of cloth it causes a bit of attraction between the bed and the liner so the liner does not slide around on the bed so really this turned out to be such a happy accident. It started off being a terrible by but if you're looking for a waterproof liner this thing can turn out to be excellent if you know what to do. If you turn it inside out the inside is completely waterproof you can wipe it down clean and the cloth layer for the outside will keep it from sliding around on your bed. The sizing seems on par and the zipper seems to be great quality and it has great stretch. Compared to the other liner I had bought before this it is much better honestly I think even if it's got a hole in it it probably wouldn't care like the other one did it would probably take some time. I wouldn't try that out but it's world's better than the simple latex liner. I'm glad I thought of turning it inside out hopefully this can be helpful to somebody else. It truly is a good liner and if you have no worries of having regular spills it's a perfect liner either way.
...
show more
Reviewed in the United States on December 26, 2020 by Ashley onAmazon Ashley onAmazon