Product review (5 stars): Problem Solved!
Purchased this filter to remedy frustrating issue with cloudy dishes and silverware. I live just east of Temecula, CA and have the hardest water known to mankind. The mineral deposits are more than frustrating! Hubby installed product with no real issues.

We purchased filter Oct 3, 2009 and just started noticing dishes were looking cloudy again. Duh...just figured out we had not changed filter in almost one year! I probably should change filter ever 8 mos for optimum efficiency (note: we have a whole house filtration system too). Even if I had to change filter every 3-6 mos as recommended, I would definitely recommend this filter. The positives far outweigh the negatives. No more gripes every time I take dishes out of dishwasher!