General Assistance 1 800 668 4420

3. How To Fix A Hissing Toilet

Thank you for purchasing our 3L Proficiency toilet. In the video below, we’ll be discussing how to stop your toilet from hissing. Before we begin, here are the tools and materials you might need:


  • Adjustable Wrench


  • Fill Valve
  • Supply Line
  • Diaphragm

Haven't solved your issue? Get in touch, we're always here to help.

Contact Us