3M Aquapure AP817-2 Replacement Filter Cartridge for the AP802 2-High Under Sink Replacement Filters - Flow rate display =

- Flow rate display = 0

No more wasting money on bottled water

which is the WI-FA1710C

So it must be installed along with a water filtration system (recommended: BG-1000

3M Aquapure AP817-2 Replacement Filter Cartridge for the AP802 2-High Under Sink Replacement Filters - Flow rate display =This level three replacement cartridge is the previous generation of whole house water filtration systems technologies from 3M Compatible with the two high large diameter sump style system AP802 Reduces sediment with a 25 micron rating Reduces chlorine taste and odor for aesthetic effects Capable of up to 20 gallons per minute flow rate Recommended for houses with high water use demand