Product review (5 stars): Works great as RPWFE if you have the bypass plug still
I bought these to replace my very expensive RPWFE smart filters that cost four times as much. I simply taped on the RFID smart chip on the Waterdrop in the corresponding location that I had removed from my bypass plug that came with the refrigerator. I missed the correct location the first time and the GE refrigerator locked out the water dispenser valve so I just re-taped the chip in the right location and I am back in business. The refrigerator reports it as no filtration which is because it thinks I am using the bypass plug. The other benefit is I don't get the 6 month reminder to replace the filter on the refrigerator which is so annoying but instead use a calendar reminder on my phone.