Product review (1 stars): Don't buy any GE products
This is my third filters in about 4 to 5 month each one lasted about one month. After about one month the water start to come out very slowly also seem to clog up so you have no choice but buy a new one at about $50. They change the head of the filter just enough to be RPWFE and not RPWF. This way you cannot buy a generic one from company like APEC water which sale for $26.50.  I will not buy another GE refrigerator or any of their products in the future.  My GE dishwasher last 2 years and have to throw out due to leaks and poor quality. Buyer beware.