What is the difference between 7582, 7583 and 7584? They look the same but are different price?
930561
They are different sizes. Make sure you match the number the corresponds to your grill. Some look similar but are of slightly different dimensions. I made the sane mistake :)
916
Huh... they certainly look like the same item to me. One listing is $85.00+ $5.49 shipping, the other is $89.00 & FREE Shipping. But the description of what it does (wonderfully summarized as this being a mini "Time-Base-Correcter") is identical in both listings.
85380
I am guessing that you are looking at two different suppliers. There are different prices for the same thing depending on who you buy it from.
777466
There appears to be no difference in their specs. They are listed together. I suggest you call them directly. Sorry I could be so little help
786478
According to John Kohler at Discountjuicers.com, the only difference is cosmetic. 8004 is white plastic and 8006 is chrome plated plastic so you pay extra for the looks.
1771822
There is no difference, just no amazon sellers offering a good price right now, I paid 349 on amazon for mine, be patient they will come back... good luck
1011214
From what I've read all over the web, and since doing a 7525 search on HP.com sends you to 7520 documents, there appears to be no difference. The 7525 is sold at Costco and Sams Club - so maybe it's just a marketing ploy.
2045054
Yes they are the same. I borrowed a 128 from a friend and accidentally broke it. I could not find a 128 anywhere so I got the 3128 and it is the same. It just has a little color on it.
1131896
The only difference I see is the75458 has a scratch resistant lens. Both are great lights. I use mine on tank inspections and people are amazed.
2142247
The 7 in the 742 series denotes the mid-tier product, while the 8 in the 840 series denotes the top-tier product, which has more "features". Whether you need those features is up to you. There is also a 600 series available (640, 642), which is a lower-tier model.The 40 in 840 means it is a 2011-12 model, while the 42 in 742 means it is a 2012-13 model, so you are comparing two model years as well as two feature tiers. Go to mitsubishitv.com, where there are specification sheets available for comparison of the different models.
2253855
Probably no difference just a different seller. I look for the low price and sent by Amazon.
1585646
I only have seen one source for all the 7508s but you may be referring to the three different colors...that's possibly the issue you are encountering...
1422383
Sorry, I don't know what the difference is except for the price. It looks the same to me.
2013509
I didn't realize there was a difference. I just ordered the same ones that came with the new aid's. I may try the closed next time if what the Pamela South answer says is true. Good luck! Rodney G.
352499
They look the same to me, judging by the pictures. The only difference seems to be different sellers. So I assume the more expensive one is the same item, but the seller is just charging more for it. They both have free shipping.
1649776
The 77331 item is an "add on". The 77349 costs more, as it is a stand alone order.
2204190
U429085 is better quality and thicker. It is also more expensive. The difference is not really noticeable to me as I've bought both. But some reviewers note there is less humidity with food staying good longer.