Keurig K-Classic Water Filter Kit Replacement

This water filter works great for us. We have very hard water and it took less than a month for the scale to start accumulating in the bottom of the reservoir. Although the filter takes a little force to get a tight fit, it appears to be doing a great job!!! We’ve had it installed for about 2-3 weeks now and reservoir is clean as a whistle. Personally, I don’t see a difference in taste, but the taste of our straight tap water really has never bothered me. I wanted the filter to preserve the inner workings of the coffee machine, and I have no doubt that this filter will be able to do the job. For what it’s worth, I imagine the bad reviews are related to some difficulty getting a proper fit??? I initially thought something was wrong with mine and even went so far as to unscrew the fitting on the Reservoir. With the removed fitting in one hand and the filter in the other, I was able to see how they mated. So I put everything back togeter and bingo bongo.