The replacement filter for my refrigerator was $50 and it was recommended to be changed every 3 months. If my math is correct that is $200 a year. I opted to remove my filter and install a whole house water filter. The whole house water filter is less than $6 and still only needs to be changed every 3 months. The ice in my refrigerator is just fine and my whole house filter has paid for itself already. No more need to buy ice and water.
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