AirRohr Mesh Covers

These models are a set of simple mesh caps to plug the two ends of the AirRohr air quality meter-weather station. This is needed to prevent insects moving in. I had to evict 3 tiny spiders from mine. (no animals were harmed in the process)

I have included the modifier models as well. Use those in your slicer to set no top & bottom layers and infill density/patter of your choice.
The idea is to use the infill patter to create the insect screen, yet allow air to pass through the plug.

In the photo and the slicer screenshots I have used cubic infill at 22%.

Please note: you may need to tweak the scale somewhat to suit your particular PVC pipe. 
These models are tuned to whatever pipe I have used. They are a tight fit into the pipe.

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For more information in the DIY AirRohr particulate matter station please visit: https://sensor.community/en/sensors/airrohr/