Product review (5 stars): I went far too long!
I'm glad I found this and for about half the price as the refrigerator people wanted to sell me. When I pulled the old one out, a very simple process by the way, it was the exact same filter. After all the air had purged from the system I again have clear ice cubes and good water. Instead of waiting nearly 6 years (I know, gross) to replace it, I'll do it more often.