Product review (3 stars): GOOD FILTERS BUT ALWAYS CHECK FOR LEAKS
Always check for leaks.  This is the 6th time I have used this filter, and this was the first one that leaked, very slowly.  My fault for not checking it until a sizeable puddle had developed and then frozen in my Samsung refrigerator, which we use as a basement backup so don't open it too often.  I continue to purchase these -- but just recommend a leak check after a few hours (the leak was about a drip a minute).  Again, has only happened once in 6 times, and a leak check would resolve it, though I could never get that filter not to leak.