Ozito Water Pump Filter Wrench

The Ozito Pre-Filter kit clear housing was impossible to remove by hand after it had been outside for a couple of weeks. None of the water filter wrenches I had were of suitable size and nothing else I had would wrangle it off…

… so I made the wrench.

Recommend printing just the bottom layers (around 1 to 2mm thick) for a test fit. It should feel snug at the middle part of the clear housing, if not, adjust by +1% X & Y until it does.

Tip: Remember to put silicone grease on the threads and O-ring on the clear housing to make it easier to remove next time.

Printing: 

• PLA+
• 6 walls on a 0.6mm nozzle
• 50% cubic infill
• 5 top and 5 bottom