Sofa Bed Mattress

[Gadget_Man]

I’m looking to replace the sofa bed mattress in our RV. We’ve tried two different air mattresses, but the sofa bed mechanism eventually tore a hole in them, so air mattresses are no longer an option. I’ve hoping to find a foam mattress for better comfort over the OE mattress, but I can’t find one to fit our sofa bed for under $400. I really don’t want to spend that kind of money. Our current mattress is a short queen, 71"x53". Any recommendations? Thanks.

[Gadget_Man]

:S As happy2rv pointed out, the mattress is in fact a full, NOT a queen. Now able to find many that will fit. Thanks!

[Road_Phantom]

walmart sells a queen size magic foam that can be cut to size. We put one on our bed and its comfortable.

[happy2rv]

According to MattressInsider https://www.mattressinsider.com/the-idiots-guide-to-buying-a-sofa-bed-mattress.html#Hide-a-bed%20mat... 52x72 or 54x72 is a Full size sleeper sofa mattress. Amazon has https://www.amazon.com/Classic-Brands-Replacement-4-5-Inch-Mattress/dp/B005SF6QS2?th=1 listed for around $125 and indicates it is 53x72.

I'm not affiliated with either resource and don't have any first hand experience with this particular product. We do like our memory foam mattress on the regular queen bed, but it is 10" thick, not 4.5". I would obviously verify what thickness you can get away with before ordering.