Installed new kohler toilet in the upstairs bathroom. Also installed bidet seat adapter. After install I tested for leaks and proper function. Everything is working the way it should. Tested the quality of water with a pH and chlorine test kit. Chlorine was reading 3-4ppm (parts per million). pH was reading around 6-6.8 which would mean the water is acidic. Highly recommend installing a whole home filtration system. Provided quotes for the filtration system as well as bringing their current water heater up to code. (Customers have the option to sign and accept all quotes through email to get on the schedule). Thank you for choosing TE Certified!