Why Costco Shoppers Are Returning This Pricey Kitchen Gadget - Chowhound

The Image Party/Shutterstock If you're wondering if there's a reason some water tastes better than others, and you're thinking hooking up a filter system may be a clever hack to help you drink more water, it pays to do your research before you buy one. For starters, you should be wary of the expensive water filtration system that Costco sells. A number of unhappy shoppers have complaints about the performance and…