Product review (5 stars): will buy again in 6 months
I saved about 15.00 by getting this filter on Amazon instead of the local hardware store.  Working great.  I read in comsumer reports it is actually one of the few filters on the market that actually does work right.  This keeps my drinking water and ice clean and clear for more than 6 month's but since it is recommended to change it every 6 months I do.