Product review (5 stars): It works...
I looked up in my owners manual for the proper filter...should be replaced 6-12 months.  Well, it had been 8 years & I did have sediment in the ice.  Wondered if the old filter would even come out.  Everything worked great & the ice is clear.  Don't forget to soak the new filter for 20 minutes before installing.  Didn't have to shut off the water line to the fridge.  Some water did leak, but a washrag under it caught it all. I'm happy!!!