Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: I just ordered the Air Dream Replacement Air Chamber Queen through you on Amazon. I'm assuming it comes with it's own valve attached. Is that right?
Document: Fooled me twice! After installing a replacement filler-valve on our original Air Dream Mattress which leaked, dumb us ordered the Air Dream Replacement Air Chamber Queen. Fill it up every night, it's flat when we get up. I have two of them now. You want them?NEVER AGAIN!
We had to replace our air chamber on our lazy boy slumber sofa bed. I emailed Lazy Boy directly and they sent an automated email back, no help at all. I got a hold of a local store that sold Lazy Boy products and they wanted $700 for the bladder alone (in Canada). I went on amazon.com and ordered it through the States and paid just over $100. I try to shop locally and support Canada but can't afford that kind of difference.
My Ethan Allen sleeper sofa's air mattris developed a leak. When back to EA to get a replacement, the salesperson said they'd get back to me. They never did. Then I was surfing for a replacement and came across this one on Amazon. It looked like what I had so I took a chance and ordered it. It was a perfect fit. It even uses the same pump as the EA.
I bought this mattress to replace the one I had prior and so far it has worked out fine. I ordered the queen size and have used it for over a month now. This mattress is used daily and takes a lot of use. Past mattresses have lasted up to a year before they get a leak somewhere. I'm hoping this lasts longer than those
All of a sudden it deflates within about 2 hours. I can't even find a hole anywhere, all I know is it stopped holding air. I have this replacement less than 4 months. My previous one at least lasted about 3 years. This air chamber is faulty and the seller will only accept returns within 30 days so I am out over $100.
We have a queen size sleeper sofa and this replacement air mattress was perfect. Our existing pump worked like a charm.
The item is being returned today as it will not hold air. A replacement has been ordered.I will be waiting on a replacement.
The price was 1/3 of the cost Lazy Boy had. The comfort of the mattress is just a little less then the orginal mattress, but i would buy it again. I was afraid the valve would not be good and its fine. It came much faster then I thought it would. If I would have ordered it from Lazy Boy i would have had to go to the store to pick it up. Very good!
The latch does not want to hold on the air chamber release. I have had problems in the past but this is the first new one I have had problems with.
We've had our LazyBoy sofa bed for 11 years. It started to leak about 3 years ago. Patching worked until now, when we had a 5 night guest, with another on the way next week. Sadly, our current guest had to sleep on the springs. But, ordering this Air Dream replacement (2-day shipping) arrived overnight -- and, now we're back in business for our next friend! We are going to patch the other mattress and put it aside for the future.
Answer: Yes kathy,the valve is attached.