I have this kitchen hard-water cold faucet that leaks a drop every two seconds. I don't know what brand and model to find the replacement cartridge. I looked on websites of HomeDepot, Lowes, Amazon, etc. but can't find a similar faucet. By the feeling when turning the knob, I can tell it's not the cartridge with a little rubber washer that I can just replace the washer. The cartridge is likely a ceramic disc type.
