Pure Spout® Filter Box's automatic shutoff feature makes it easy to know when it's time to replace your filter. Simply open the Filter Box, twist out the old filter, and replace it with the new filter.
Certified to NSF/ANSI 53 for lead reduction
Filter life of 2,000 gallons is estimated to last 6 months in a typical fountain or bottle filler setting
Hassle-free subscription program automatically ships replacement filters