cat litter box vent fan for sliding window

thingiverse

I recently got another cat and the amount of poop/smell is not proportional to the extra body, it is more of a exponential scale that defies logic. I took care any smell issues! I am actually surprised this is not a product sold in the markets, it works too good! I used normal 4inch ducting that can easily be found on amazon The fan I used is this: https://www.amazon.com/dp/B009OWVUJ0?psc=1&ref=ppx_yo2_dt_b_product_details The litter box used: https://www.petsmart.com/cat/litter-and-waste-disposal/litter-boxes/moderna-mega-smart-hooded-litter-pan-5304961.html The duct connects to the litter box with 1/4 in bolts The fan mounts to the window slide with the provided bolts and nuts that come with the fan (you will need to trim the bolt to the right size) The fan shroud connects with normal 1 1/4 wood screws that self tap into the plastic.