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Title: Can't find replacement diaphrams
Review: Have gone through two of these in 6 months. The diaphrams blow out and then you are done because there is no place to buy replacement diaphrams. I don't really notice the noise, but it's useless in three months. If anyone knows a place to get replacement diaphrams (Amazon sells replacements for the older model), post that here. Obviously lots of people need new diaphrams!
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