Product review (5 stars): Replacement part, works great, bought directly from LG through Amazon!
I purchased this lint dryer filter because the felt rim on the one that came with my original LG dryer was coming loose, and I noticed that it was catching less lint...meaning more lint was likely getting into the exhaust hose.  I looked on LG's website, and they did not show my model number, so I looked on Google: there it was!  And it was sold by LG!  And the price was lower on Amazon!  And it would arrive in two days (Amazon Prime membership).  Sounds great!  So I ordered it and it arrived within the two business days- fantastic!  It works very well.

After inspecting the replacement, the only thing that is different, and you cannot see this in the pictures, is that the handle (at the top) is actually open, rather than plastic.  There are cross-bars to keep things like small socks from falling inside.  My old version had these cross-bars, but the space between is also filled in with plastic (so it looks like a raised relieve "picture" of the open one, but the entire handle is plastic with no holes).  I have used it for at least 15 loads of laundry over the past weeks and it has worked very well.  Happy I was able to order it through Amazon, direct from LG!