View Full Version : Delta Monitor 1800 dripping

09-18-2010, 12:24 PM
Hey! Any advice on how to fix a dripping 1800 series Delta Monitor? Is is the same seat and spring situation as the other Delta Monitor series?

09-19-2010, 07:30 AM
1800 is a new number to me, but there are several ways a Delta cartridge can leak, so you have to start with the seats and springs.

09-19-2010, 02:03 PM
Not familiar with that series, but the 1700 series I put in recently had slight scratches on the back of the cartridge sealing surface (made of SS). Regardless of the seals, it would not stop leaking, so I needed to replace the cartridge (brand new) with another one. Luckily, Delta sent it for free.