Does it fit mattresses 15 to 17 inches deep?

It will not fit a 15 or 17" mattress as it's a (9-12") mattress encasement. SafeRest does make a (12-15") and and (15-18"), which are also available on amazon.com. If your mattress is 15" or less get the (12-15"). If your mattress is greater than 15" get the (15-18"). It is very important to measure the thickness from the lowest point to the highest poofy part of the mattress. This will help you get the correct depth. If you need any help selecting the right size please call us at (866) 375-2323

Looking at this for dust mite allergy relief. What is the pore size of the mattress protector?

I have the same question: What is the pore size (in microns) of this cover?

My mattress is 12.5 inches. Will this work for me?

Yes, absolutely. Our mattress is a little over 12" and the cover fit and went on with very little effort. Later, we purchased a 4" memory foam mattress topper, with a cover. The cover for the mattress topper looked like such a "pain", we managed to fit it into our mattress cover.

Should the encasement fit snugly on the mattress to effectively kill bugs? Purchased the 15"-18" for a 16" mattress and mine is loose.

SafeRest offers encasements that are 6-9", 9-12" 12-15" and 15-18" thick. This close range of sizes ensures a good fit based on the thickness of your mattress. If your mattress is 16" you would have 2" of extra material on a 15-18", but that would not impact the performance of the product. The encasement doesn't kill bed bugs, but protects your mattress against bed bugs while reducing the areas where bed bugs may reside (tufts and folds of your mattress). Encasements are used as part of an integrated pest management approach to bed bugs including sprays, powders and Climbup interceptors.

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Description

🛏️ Sleep Protected, Stress Rejected!

DURABLE SECURE FIT - Heavy-duty zipper and reinforced stitching snugly fit mattresses up to 15 inches thick.
COMPLETE 360 DEFENSE - Zippered encasement seals every inch, blocking bed bugs, allergens, and spills from all sides.
EFFORTLESS MAINTENANCE - Machine washable design keeps your bed fresh and hygienic with zero hassle.
WATERPROOF WORRY FREE - Advanced membrane keeps sweat, accidents, and liquids out, preserving mattress longevity.
SILENT COMFORT TECHNOLOGY - Soft cotton terry fabric ensures breathable, noiseless sleep without overheating.

SafeRest Zippered Mattress Encasement offers lab-tested, 360-degree protection against bed bugs, dust mites, and liquids with a breathable, noiseless cotton terry surface. Waterproof and vinyl-free, it fits mattresses 6-9 inches deep and is machine washable for easy care, backed by a 10-year warranty.

Specifications

Brand	SafeRest
Colour	6-9" Deep
Size	Twin
Fabric Type	Cotton
Special Feature	Breathable, Hypoallergenic, Washable
Closure Type	Zipper
Product Care Instructions	Machine Wash
Water Resistance Level	Waterproof
Age Range (Description)	Adult
Material	Zipper Protector
Model Name	Zippered Mattress Protector
Number of Items	1
Manufacturer	SafeRest
UPC	609728406776 850012287278
Item Firmness Description	Plush
Color	6-9" Deep
Shipping Weight	1.05 Kilograms
Item Model Number	SYNCHKG023653
Item Part Number	B004BA8UWA
Primary material	Zipper Protector
Top Material	cotton
Upholstery material	cotton_terry
Capacity	Twin
Number of Pieces	1
What is in the box?	B004BA8UWA
Item Shape	Square
Top Finish	Tight Top
Mattress Comfort	Soft
Weight	2.27 Pounds
Country of Origin	USA

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