Upon arrival to system water leak, I was shown to an A/H unit in a hallway closet that was leaking a significant amount of water. The drain line was extremely clogged and broken at a 90 degree angle. Cut off broken part of the drainline, fully disassembled drain, flushed and cleaned the entirety of the drain line. Reassembled and glued all joints. Flushed and cleared condensate pump reservoir as well as the A/H’s primary drain pan to prevent premature breakdown of equipment due to clogged drains. Noticed filter was very dirty and impacted cutting down on system airflow. Changed customer supplied filter at the A/H. Buttoned system back up and cycled the condensate pump multiple times to ensure proper pitch and that the system was draining properly while operating. System is now operating well in all modes with no water leaks. Spoke to homeowner about work completed and let her know the office should be contacting her sometime within the next couple weeks to get first maintenance