Replacement cartridge for low profile custom installation kit & dual faucet (2018 and newer)
If your faucet is dripping from the acidic hose or tube, it's time to replace the cartridge.
Just turn off the cold water under the sink, peel off the sticker on the top of the low profile
you'll see a phillips head screw. Unscrew it, then lift up the cap. Now you will see the brass
cartridge. Use a wrench and unscrew it, screw in the new one, put cap back on and you're all set.