Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Water Tastes Great - Slow Filtration

First and foremost, we really like the clean refreshing water that we get with the PUR Water Pitcher. We were buying cases of Poland Springs water before this and this water tastes better. Now for the reality check. The filter that came with the pitcher worked well up until we replaced it about a month after purchase. I than bought a 3-Pack replacement and after about a week of filtering normally, the filtering slowed to a crawl. Yes I soaked the filter for 10 minutes and than rinsed it. It's at the 3 week mark now and I have to bite the bullet and change the filter. It takes all night for the pitcher to filter all the water in the tank and there are only 2 of us so it's not like we are consuming mass quantities of water.Bottom line, I would recommend this filter but be prepared to wait for your refreshing water.