I’ve had an IKEA Sultan Edsele (discontinued) since 2008 and it’s been great. But it has started developing dips—its cover is still good, so I’m just looking to replace its 6” core with a Dunlop Firm. Either a solid 6” or two 3” toppers.
I’ve looked at quite a few vendors:
Arizona Premium Mattress (but they cut their 6” core down the middle and that seams
like a problem.
Sleep On Latex, 30 day return policy and free returns, but I did see some complaints about their toppers failing quickly.
DIY Mattress, great price and shipping.
Any one have long term (years) experiences with 3” toppers?