Petsafe Scoopfree Cat Litter Box Hack - disposable- trap door.

Obviously, the litter box mechanism (rake) goes on top of this disposable box. The plastic tub that I have underneath is at Hefty 40 Quart Hi Rise (about $10)
Width: 24.04" x Depth: 16.81" x Height: 7.8"
www.walmart.co...
The bottomless "shoot" was found on Etsy:
www.etsy.com/l...
I tried to use the "reusable" plastic litter trays (instead of the disposable ones) but I found that they were either too tall (the rake didn't reach the bottom) or too short (the rake would drag). This is just a temporary set up. I'll be looking for a more eco friendly alternative in the near future.