I purchased a foam mattress by Therapedics that was manufactured by TEP Bedding group in Owens Ohio in 2010. The mattress is horrible. The memory foam started to break down 2 inches within a month. The dealership, store and manufacturer will not work with us on replacing our less than a year old mattress! We were offered by TEP to come in only on one Friday a month only from 8-11 to get it repaired while we sat and waited. We can't take off work and they won't even budge to let us come in another day. They keep tossing us back and forth saying it’s all on us. Never ever buy a mattress from Therapedics or one that is manufactured by TEP Bedding Group. They have bad customer service and they don't back up there warranties. One more thing they said they have to repair these foam mattress all the time because they are junk. Wow even when they know this they still won’t compromise on repairing or replacing ours. DON’T BUY!