Product review (1 stars): Frigidaire WF3CB Puresource water filter for refrige.
We bought and installed this item and within 1 1/2 - 2 months noticed our water from the filter smelling like dead fish vs. the straight (unfiltered) tap water having no mal odor.  Unfortunately, only a 30 day refund limit.
Would NOT recommend due to nasty odor in water appearing "after" warranty expires.