Disassemble the pitcher, lid, reservoir, and filter
Remove and discard the old filter
Wash the pitcher, lid, and reservoir with warm water and mild dish soap
Use a soft sponge or cloth to clean all surfaces
Rinse thoroughly with clean water
Clean hard-to-reach areas with a bottle brush or soft brush
Wipe the exterior with a damp cloth
Dry all parts with a clean towel or let them air-dry
Reassemble the pitcher
Insert a new filter
Flush the new filter according to the manufacturer’s instructions