This faucet was purchased in September, but not installed until October by our plumber.  It is already leaking, and our plumber says he can’t fix it.  It has a bad cartridge and needs to be replaced.  I would like Wayfair to send us a cartridge to replace the faulty one, or a new faucet set altogether.  We paid too much to have it malfunction after only a few months of use☹️