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Your cart is empty.Cakifornia King 72 x 84 x 9 Free Flow waterbed mattress. This mattress is made in the U.S. and it made with quality vinyl and has reinforced corners. Our full wave mattress has a life time prorated warranty and we have it in stock for fast service. If you have the old school wood frame hardside waterbed then this is the mattress for your bed. If you have any questions contact Mattress Covers Amazon Store any time.
William J Hartley
2025-09-04 18:21:25
The mattress is made from a nice soft stretchable material. It is the nicest mattress that I have had, and I have had waterbeds for over 40 years.
emmett gibson
2025-08-10 09:21:50
Having slept on a large waterbed for over fifty years, I finally had to replace my second one. My usual waterbed supply store was out of business. Locally, no mattress or bedroom store carried waterbed bed supplies. I went on line at Amazon and was provided with many sources to check out waterbed mattresses and supplies. I found my California King mattress right away. It was shipped free to me within five days. Included were new filling device and a bottle of water conditioner. The price was great also. Set-up and installation was a snap. I slept comfortably on my waterbed that night. I love the support and comfort of my new waterbed.E. G.
Margaret Long
2025-06-24 13:45:52
Once you sleep on a waterbed mattress you won't want to go back to a regular mattress. This mattress is free flowing so it's like sleeping on the ocean. Very durable, and easy to install. Easy to fill, great value! I would recommend this waterbed mattress!
Customer
2025-06-07 10:29:21
Very decent last American made mattress. It isn't the strongest, or best quality, but it's cut well and offers great support. The manufacturer doesn't write in any of the QC boxes, so they don't care too much or have much pride.In the end, you will not get a better mattress for this kind of money.
Heidi A.
2025-03-30 11:31:11
I’ve slept on a waterbed since 1971 and sooner or later they spring a tiny (or large) leak and need to be replaced. My mattress was about 15 years old, and was a USA MADE product from a company no longer in business. I was dubious about finding a good replacement and was encouraged by your companies info and 3 year warranty on the seams. The reviews complained about the oder when first setting up the mattress but I had no issues with that after leaving my slider door in my bedroom open for a day or two. The difficulty in seeing the bubbles when you go to “burp†the mattress is a challenge but not impossible. I set the mattress up, got it filled and two days later my heater had the bed all warm and ready to go. I really was thrilled with price and the prompt shipping. I’ll share your site with my other waterbed owners. Thanks for a good product.
EarlWillis
2025-03-15 13:54:03
Really too early to say, the mattress should last for many years--but maybe not. It looks to be well made of good materials.
PL
2025-02-23 14:05:38
Very easy to set up! It is very comfortable, much nicer than the mattress that we replaced. I will buy this agin. Hopefully not too soon.
kellie
2024-12-07 12:57:31
I HAVE A CLA KING WATER BED, BOUGHT A NEW BLADDER, PUT IT IN THE SOFTSIDE MATTERSS, WAY TOOOO BIG.SOME HOW THE BLADDER IS HUGH AND THERE IS SO MUCH EXCESS MATERIAL...??
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