Product review (3 stars): Don't want a filter?  Get a "bypass" from the manufacturer!
Someone else already mentioned this but I thought it was worth repeating.  I too have well water which has an excellent whole house filtration system which cost us thousands of dollars to have installed. I do not feel that I need to purchase another filter for the refrigerator as well.  So, I took the other person's advice who mentioned this previously and called Frigidaire and ordered a "bypass" filter which is being shipped to my home for $55 incl. tax, free shipping.  If your water doesn't "need" to be filtered, then I would advise you to consider this option as well.