Product review (1 stars): Was Hopeful, but Just a Waste of Time and Money
I was hoping these would be great instead of paying $50 for a Samsung filter. The water through this filter comes out at a snail's pace. We changed the water pressure and tried it at multiple levels, including the maximum pressure of course. I timed a 12 oz glass and it took a full 30 seconds to fill up.

I went to the Samsung site (which has sales occasionally) and I was able to get 3 for $116. Glass filled in 4-5 seconds.