The term 'Pot Filler' refers to a kitchen faucet that is mounted on the wall above the stove and is used to fill large pots with water. The crossword solutions for this term are SOIL (4 letters) and ANTE (4 letters). SOIL stands for 'Stove-mounted Over-the-stove Instant Liquid-filling' and ANTE stands for 'Above-the-stove Non-traditional Tap Extension'. Both of these terms refer to the same type of kitchen faucet, which is designed to make it easier to fill large pots with water.