Zip & Block Anti-Allergen Mattress Encasement King
The ultimate in protection and comfort, Supreme Soft Block bedding is made with a unique, breathable, microporous membrane that prevents allergens from penetrating its structure. This product is 99.97 percent effective, blocking out even the tiniest of allergen particles (as small as 0.73 microns).
As medically recommended, Zip & Block Mattress Encasings are unquilted and manufactured with an outer zipper flap, an interior zipper flap, and reinforced seams for the most effective barrier related to allergens. Extra-long, rustproof zipper for easy mattress insertion.
Per independent lab testing, Zip & Block products provide exceptional protection and clinical effectiveness against dust mite allergens. The pore size of the fabric used to produce Supreme Soft Block Zip & Block bedding is less than 0.73 microns, which is well below the industry's maximum allowable pore size of 10 microns, thereby ensuring an effective barrier against dust mites. Mfg. lifetime warranty. Imported from Canada.