I bought a full-sized dual chamber Select Comfort Bed in 2005. I knew 2 different couples who had Select Comfort Beds and they were both happy with their purchases so I bought one. I had problems with the trough effect that others complained about. I also had problems with some leakage. I was divorced after buying the mattress and I would end up sleeping in the trough or on my side across it. Now, one side loses pressure within 30 minutes to an hour and it is not the side that I sleep on. I would sometimes lay with my head and shoulders on that side. Now, with the one side losing so much air during the night, I roll into the deflated side and wake up hurting. I bought the bed because of back problems and I needed surgery on my back and both knees but I had an immunity problem that prevented me from having surgery.
When I got the paperwork out that explained the warranty, I saw all of the charges. I think it said 20% of the original cost of the mattress and 4% for each year since the date of purchase. I lost my job almost 11 months ago and I live alone without any help. I am trying to get Disability and right now I am living on some savings that I have, which are going fast. There is no way that I could afford to replace it and if I send it off like the instructions say, I do not have another bed to sleep on. I am very disappointed with their 20-year warranty. They do not tell you the warranty details when you buy it, only that it is for 20 years. I agree with the others that a class-action lawsuit should be done. From where I live, it would have been very hard to try to send it back after the 30 days. Also, 30 days does not give you long enough to tell. Most mattresses that cost this much will give you 90 days.
