What is the lifespan of a water filter?

The lifespan of a water filter can vary depending on the type and model of the filter, as well as factors like water quality and volume of usage. Generally, most water filters have a lifespan ranging from 2 to 6 months. Filters for pitcher-style water purifiers and faucet-mounted systems typically last for around 2 to 3 months. Under-sink and countertop filters usually have a longer lifespan, lasting for approximately 6 months. However, it is important to note that these time frames are approximate and can vary. Regular maintenance and filter replacements are essential for optimal performance and to ensure clean, filtered water. It is advisable to refer to the specific manufacturer's guidelines or instructions to determine the recommended lifespan of your water filter.