The answer to 'lifespan of faucet' is that the average lifespan of a faucet is 15-20 years, with proper care and maintenance. Faucets are exposed to regular use, water pressure, and mineral buildup, all of which can impact their longevity. Higher-quality faucets made with durable materials like brass or stainless steel tend to last longer than cheaper models.
Proper maintenance, such as regularly cleaning the aerator and checking for leaks, can help extend the lifespan of a faucet. Replacing washers, O-rings, and other internal components as needed can also prolong the faucet's life. However, over time, the internal mechanisms may wear out, requiring a full faucet replacement.