Product review (2 stars): Pass in next purchase!
This brand of filter for me is just ok.  When you first install,  you get a large amount of carbon saturated water out of the filter.  Fortunately for me, I am just using as a pre filter before my refrigerator water supply.  I am able to purge this filter before connecting to my refrigerator water supply.  Otherwise, I would be introducing carbon sediment into my refrigerator water supply.  I am aware that you are required to purge filtered water after new filter install, but this carbon sediment was a bit extreme.  Will pass on future purchases from this manufacture.