Three times I've had to clean styrofoam giblets out of the toilet's water line where it enters the bowl. I've flushed the line several times, but once a year it stops up again. Quick fix, but a PITA. Water to the toilet does not go through the onboard filter.
2013 Silverado 2500 HD Duramax/Allison Tuned
Aviator Wright Flyer #1919
"First In, Last Out". 11B4Y
DAV, MOPH, VFW, 5/7 Cav,1/8 Cav Assoc.
11th ABN Pathfinder Co. N7MIP