Memory Foam Mattress Cover

I have a queen size memory foam mattress and I want to get a new zipper cover for her, but they are much harder to find than I realized, someone has an idea where I can find Thanks ?

Try target. Try Amazon.com and research. Sooner or later, everything comes to Amazon. Try overstock.com

I wish I had an answer for you. There is a definite problem in the industry. Many of these manufacturers build the beds memory foam with zippered door can be replaced. Some even use it as a marketing tool by making it more attractive to consumers, then they turn around and do not offer them to retailers such as myself. I replaced half of my selection with permanent covers that are durable and should not be replaced. Great question, incidentally.