I enjoy flavored water, but I’m having trouble getting used to this idea. PUR Water Filtration System has a new product called “PUR Flavor Options” that lets you add fruit flavor to your filtered water. You stick a flavor cartridge into either a faucet-mount or pitcher filter system and, with the push of a button, the water that flows out is fruit-flavored to your liking. It’s an interesting differentiator from plain ol’ water filters, but their first three flavors are strawberry, peach and raspberry — hello, no citrus???, and you have to live with people who like the same flavors — switching out cartridges can’t be as convenient as just adding a splash of juice to the glass yourself.