Product review (1 stars): Does not work
I purchased this at the time I replaced the last filter to have on hand for the next time. Yesterday my refrigerator alerted me to change the filter. I installed this and immediately my refrigerator shut down filtered water due to leaking. I tried removing and reinstalling several times with no change. I ended up reinstalling my old filter and everything returned to normal.  Unfortunately the vendor is not accepting returns due to the time since purchased. Kind of defeats the purpose of keeping a spare on hand. I replace filters every 6 months