Product review (4 stars): Will work for rpfwe, but need rfid sticker
I used this to replace the rpwf, it worked I just needed to take the rfid sticker off of the original filter, place it exactly where the other one was it's half the cost, the only hitch is the readout on fridge keeps saying change filter  every day since i installed the new one, but in a way it now tells me how long the filter has been there, win win