The lifespan of Berkey® filters has been calculated based on laboratory tests. It varies depending on the type of filter.

• For Black Berkey® filters, see this link: How long do Black Berkey® water filters last?
• For PF-2™ filters, see the following link: How long do Berkey PF-2™ water filters last?
• For shower filters, the filtration capacity is 113 400 liters of water, which is approximately 1890 showers.