(*) NSF® officially required filter replacement
1. if the „NSF® tested filter capacity“ is reached or
2. after a year of use at the latest! (Regulation by the NSF®) or
3. if the filter is prematurely slowly closing. This can happen through regional water pollution, such as asbestos fibers, dirt particles, bacteria and rust
(**) Depending on the line pressure and line profile
If desired, safely monitor the filter capacity and the filter replacement with a meter.
For your safety and guarantee:
Only use original MULTIPURE™ CB-5/CB-6 replacement filters!