They are also modern Bathtub Faucets looking, without the risk of becoming unfashionable, because black is a timeless color. Even if you do not want to have an entirely black bathing space, grayscale black and white-colored washrooms can still look particularly impressive compared to traditionally mild shady areas.Frost free hose bibs have a vacuum breaker that sits just above the faucet handle. The vacuum breaker allows air to come into the Shower Faucets when it is shut off so that the water can drain out of the stem that goes back into the wall of the house.