Silicone Washers for the Gravity Water System's Ceramic Pre-Filter, Tap, or Float Valve.
All washers come as a set of two.
When you purchase a new filtration system Santevia donates 100 days of clean drinking water to Ugandans living in water poverty.
We want you to be happy with your new water filter. If you're not, we'll take it back no questions asked.*