Product review (2 stars): The flow rate of these filters when installed on my ...
The flow rate of these filters when installed on my Samsung refrigerator is EXTREMELY LOW. Without a filter, an average size cup fills up in 10 seconds. With one of these installed, it takes 1 minute or so.  The output is barely a trickle. The water does taste clean, but it is such an inconvenience to fill a glass, I've resorted to using the faucet instead.