Product review (1 stars): And you wait and wait and wait
This filter is inadequate in measured flow rate. The Samsung specification for the water filter is 0.5 gal/min. The sentinel WSS-2 doesn't list the flow rate on the filter body, however, it was measured at 0.083/gal/min at 50psi. The pair of filters measured exactly the same. Unless you want to wait a minute for a 10 oz glass of water you probably shouldn't purchase this item.