How long do Brita filters last?

Brita filters typically last about two months or 40 gallons, depending on your water quality and usage. This lifespan can vary based on how much you use the dispenser and the contaminants in your local water supply. Regularly changing the filter is crucial for optimal performance, as an old filter can lead to reduced water quality and taste. Users often find it helpful to mark the date on the filter when they change it to keep track. PRO TIP: Set a reminder on your phone to change the filter every two months. However, if you have particularly hard water, you might need to change the filter more frequently.