AQUA Coldstream Filter Replacement Schedule

AQUA Coldstream Filter Replacement Schedule

All AQUA Coldstream gravity-fed filters use the NSF-tested Coldstream FTO+ filters. 

The Coldstream FTO+ filters are designed to provide optimal filtration for an extended period.

  1. Recommended lifespan: 1,500 liters per filter.
  2. Total capacity with 2 filters: 3,000 liters, or about 1 year of use based on 8L/day.
  3. Total capacity with 4 filters (for the 9L and 12L): 6,000 liters, or about 2 years of use based on 8L/day.
It is worth noting that the Coldstream FTO+ have been tested up to 3,000 liters, per the requirement of NSF certification.

Click here for the full Coldstream FTO+ filtration performance data. 


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