Product review (5 stars): Buyer beware! Either model P1RFWB2 or T1RFWB2 may be sent.
Buyer beware! This filter exists in two different cartridge models P1RFWB2 and T1RFWB2. The product page does not mention this, nor specify which cartridge model you will be sent. I have received both models when ordering this product on different occasions. The filter works great if you get the correct model for your refrigerator, but WILL NOT FIT if you get the wrong model.