Loading

MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.

Download Now

Hey! This thing is still a Work in Progress. Files, instructions, and other stuff might change!
andlod

Ventless Litter Box Fume Extractor

by andlod May 21, 2019
Download All Files

Thing Apps Enabled

Please Login to Comment

First, thanks for posting this design! I made one. Well, am making one. I'm having trouble getting the fan to pull air through the filters. I was wondering if you had any pointers? I've even switched to a 120mm 120v high speed fan. Or, it is possible I'm overthinking it lol Any thoughts/advice/suggestions appreciated! Thanks!

Thanks for the help. I honestly think I was just expecting to "feel" the air flow more and was over thinking it. Set up worked great!

The one we've been using just pulls a small amount of air through, which is only noticeable in that our litter box isn't as dusty or malodorous as without the system. I used a low speed 12V fan on ours for the sake of near silence for us and the cats, and there is hardly any air movement felt when you put a hand over the intake inside the box. The filters are pretty dense when paired together, but even a relatively weak fan should be able to pull enough air through to make a difference. I hope this helps!

Where's the stl of the adorable cat?

She won't sit still long enough for a very good photogrammetry session ;)