Product review (4 stars): No leaks, but did not include lubricant
We've suffered trying to find filters that fit without leaking, and the Water Sentinel has delivered for us twice now. We use this filter in our Samsung RS2630SH refrigerator and so far it has worked well. This one feels a little tighter than other brands we've tried that leak, perhaps an indication of a good seal?

My only complaint with this purchase is the most recent one I ordered - it did not come with o-ring lubricant.