Maxwell has the most critical mission: insist on providing high-quality faucets, Ensure people are satisfied with choosing our products. When you buy an Havin pot filler faucet, a spare valve is along with the pot filler faucet, and you can change the valve after using it for a long time. All pot filler faucets from Maxwell are inspected strictly, with high and low-pressure water tested to ensure NO Leaking. Maxwell faucets can create a beautiful kitchen life!