Good-tasting, purified water is readily available without the need to install a complicated filtration system. The best water filter will help reduce the level of pollutants, enhance flavor and be a viable alternative to buying bottled water. Countertop water filter will be especially handy for people who live or work in tight locations. The AquaTru Carafe introduces high grade reverse osmosis filtering technology into a small countertop water filter. This water filter comes