A pot filler is a kitchen fixture that is installed above the stove. Pot fillers are used to fill large pots with water at the stove, so you don't have to carry a heavy pot back and forth from the sink to the stove. Pot fillers have two shut-off valves for flood safety. Many finishes and brands are available. Pot fillers are a luxury item, but they can be a great addition to any kitchen. Gwyneth Paltrow is a big fan of pot fillers, and she even has one in her own kitchen. If you're looking for a way to make your kitchen more efficient, a pot filler might be the perfect solution.