Rain Vent Cover

Rain vent cover for pipe ducts. I have used mine for Kiln duct and it has been working well so far. There are two categories here: one without screw, you can print and directly insert into a pipe duct. Feel free to change the infill density, since it can vary according to material and strenght you need. I designed it to have some tolerance so that it can be inserted into a pipe easily, but I still recommend doing a test print by cutting few bottom layers for a successful print. The one with scre