The file 'Wrench For A Water Purifier (Reverse Osmosis Filter) Resin Tank Cap 3D Printer Model' is (stl,x3g) file type, size is 688.5KB.
If you have a fish tank, and especially a salt water recifal fish tank, may be you have a reverse osmosis filter to purify the tap water you use for your tank.
Now I don't know about you, but the device I got came with a wrench to unscrew the fiber filter tanks, but none to open the resin tank (the last tank in the water circuit).
And it can be really difficult to open !
That's why I designed this wrench, and I'm now able to replace the resin without ripping the skin of my hand appart !
Enjoy
resinTankKey.stl | 48.3KB | |
resinTankKey15pc.x3g | 2.2MB |