How do I know when its time to replace my filter?
Here is how long the Gravity Water System's filters last:
Ceramic Pre-filter: 1 year
Fluoride Filter: 4 months OR 5-Stage Filter: 6 months
Mineral Stones: 2 years
To easily track the life of your filters, please register your product on Filter Ease and we'll send you an email and/or text reminder when it's time to replace your filter.