Air conditioner water exhaust cap

thingiverse

A DIY solution for a curious creature that keeps creeping into the water exhaust tube of my air conditioner. The new cap needs to fit snugly over the 20.5 mm inner diameter of the tube without being too loose or too tight. Since the design is essentially a circle, it's easy to scale up or down in a slicer to fit any tube size. I printed mine with PLA and it seems to be holding up well so far, but temperature varies from place to place, so your results may differ!