Product review (5 stars): SAVES MONEY
Fits and works as expected and made in USA. Twist old unit off. Check or install washer and twist on new filter. Second order of this filter and no problems. You can get 3 for a little more than 1 GE MWF.  Better flow than GE brand because it is just a taste and odor filter. I have treated city water which tastes better than bottled with this filter. If you have bugs or are paranoid, buy the GE