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Toilet Tank Water Fill Fix (Using 3D Printer and Quarters!)

I didn't want to replace an entire toilet refill assembly. see: https://youtu.be/GAPQoQIn7zE
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updated November 7, 2025

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by CriptasticHacker
https://hackaday.io/CriptasticHacker
https://www.youtube.com/@CriptasticHacker

I didn't want to replace an entire toilet refill assembly.
This is for people who are lazy like me :D

EDIT: it turns out this isn't needed, I could repair the toilet with Fluidmaster part 242 ("Toilet Fill Valve Seal") LoL.  But hey, learned new stuff.

see: https://youtu.be/GAPQoQIn7zE

The floaty thing wasnt providing enough weight to release the water

refill gasket.  This simple 20 minute print adds a way to change that.

The print fits on top of the refill arm and slots perfectly.  Add quarters (adjustable weights) to your liking!

**print with supports** PLA works fine
My fav support settings:

z distance = 0.3mm
x,y distance = 0.8mm
overhand angle = 75

poop in peace again!!!

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The author marked this model as their own original creation.

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