Product review (1 stars): Should be Zero Stars
Terrible product. I bought it because of the price points, assuming that all filters would be about the same. Instead, I got even less than I paid for. Out of the box the filter performed worse than any other I had used before. I followed all the instructions and went through the very long period of priming the filter. The water tasted awful, but I thought it might improve. After 3 weeks, it is still bad. Basically, it tastes like someone packed the cylinder with gravel and toxic chemicals and called it a filter.
Buyer beware!