I just replaced my 6Ē hard King mattress in my Hurricane 2014. I ordered it from Overstock.com. It was the only place I found one that was the exact measurement I needed for my deck. It is a 10Ē innerspring with pillow top and was under $400 on sale. Very comfortable and supportive at the same time. A little heavier than the original one so has made it harder to lift up to get under the storage at the end of my bed and the struts donít hold it but I just prop it up with a rod. Still worth it to get a better nightís sleep!