*This listing is for the transparent PETG model*
Color may vary depending on screen
This part is more temperature resistant and less brittle. It is suitable for hotter locations and heavier garden hoses.
Unfortunately PETG plastic is not a renewable resource so it is less environmentally friendly than PLA plastic.

Watch instructional demo video at: https://youtu.be/Rk944JkYOxo

New and improved design for summer, stronger, and fits more units!

Also available on ebay at ebay.com/usr/hobbiesinfinity and ebluejay at ebluejay.com/store/thesmilingimpact

This design includes a central tapered screw with aggressive threading that fits holes 13mm all the way up to over 21mm in diameter.

Once this part is installed into the dripping air conditioner hole, water from the Air Conditioner unit will drip down any of the drip-grooves (like the flutes of a thread tap allows space between threads for water to exit) into a skirt drain; until finally exiting through the large central drain at the bottom; and into the garden hose. Thereby keeping the area under your window air conditioner dry without buckets or pans. This 3D printed plastic part will make it easy to connect a garden hose to a window-type Air Conditioner.
Contact me for other materials such as TPU or PLA and color options.


Due to continuing design improvements based on customer feedback product may differ slightly from images.

2017 v5 blender (available free thingiverse.com/thing:2494637)
2019 v6 blender
2022 v7 openscad