Doesn't fit my model, though dimensions and model # are listed as compatible
588607
Though this filter is listed as the correct dimensions, and compatible with my model of Lennox air filtration unit... It would not fit, unless I were feeling up to self modifying... Or forcing it in as edges would rip.  Which isn't why I pay $30-40 for a filter.

In the end my local Lennox dealer dropped one off, $30 flat perfect fit.
3784519
It didn't fit my model of camera even though it is listed here and when you search for my model # this cord comes up in the amazon search.
447059
It doesn't fit the machine even though I read and compared the model number to be sure to get the correct size.  They are too small.
4367107
The unit looks well made but it doesn't fit the Dell Inspiron model I have (5567). This unit's plugs are much too large.
3593073
was not the correct item according to the model number descriptions
2420959
Did not fit the machine i bought it for - gave it away
157625
The item looks fine but was not an exact fit even with the model number checked. I had to take it out of one frame to put in the one I was replacing.
3435931
Model shown does not fit.  I am now stuck with something useless to me.  The model I believed I ordered was not what I received
1363835
Seen wrong model number. Was gonna return it but it would cost almost as much as the item to mail it back
2873102
This doesn't work with my corner cat - despite the model number being listed.
The wholes do not line up.

bummed
535466
Bought this for my KP2671xBU model which is listed in the model #'s that it fits and it's the wrong one.  Disappointed that I have to pay $5 to return it.
3272643
The description said compatible with model A1822, but it doesn't fit. Will be returning.
1904541
I've used this brand of filter for the old furnace. I ordered it for our newest furnace and it was installed today. Unfortunately it wouldn't fit even though it was the correct dimensions, 20"x25"x5". The technician who was installing it removed the foam strips on the sides which didn't help. He finally had to remove 1 of the side panels and trim a bit off then duct tape it back together. Hopefully this will work, but it didn't make me happy. To all appearances it looked to be the same size as the filter in the furnace. I now understand how others have had a similar issue. We"ll see how well this filter works after the modification. I may have to return to the previous brand which is somewhat less efficient.
3604063
Despite matching part, serial, and model numbers, this battery is 1 mm wider than what it's supposed to be, so it will not fit the laptop.
4537731
It did not fit. I measured the unit diagonally and it was precisely the size stated in the ad but the product I received or substantially larger.
3657231
I like it, I wish it worked but it doesn't work with my model, make sure you verify that it's comparable with your model.
323376
Doesn't fit my D26451 Dewalt ROS.  Not sure why it's labeled "universal" when it clearly isn't.