Product review (1 stars): I'm sure it's a fine replacement for an RPWF filter
I forgot to read the reviews of this product so shame on me but it is NOT a replacement RPWFE filter cartridge.  The RPWFE has a microchip in it that the fridge reads and if you install this product it will say that it detects a potential leak and will stop all water flow.  As a side note, if you want to trick your fridge take the sticker with the microchip in it off your supplied water filter blank and it will work but it will say "unfiltered water".  This is what I did so I didn't have to go through the minor hassle of returning this item but I certainly won't buy it again.  I will try to report this to Amazon so the description of the item changes, I'm sure it's a fine replacement for an RPWF filter.