About this listing
Who it suits
Multi-cat homes that want a camera record of which cat used the box, and short-legged or older cats that need a low step: the entrance sits about 10 in from the floor. PETKIT lists it for cats from 3.3 to 22 lb.
PETKIT Purobot Max Pro 2 Self-Cleaning Litter Box
- How it cleans: rotating drum sifts waste into a sealed bin after each visit
- AI camera with a 210° view and IR night vision recognizes each cat (PETKIT says up to 15)
- Waste bin: 2.1 gal (8 L), up to 17 days for one cat
- Entrance about 10 in from the floor
- Noise: 35 to 45 dB
- Safety: sensors stop the drum when a cat comes near; anti-pinch design keeps the entrance open
- Litter: listed as compatible with all cat litters
- Wi-Fi: 2.4GHz and 5GHz, PETKIT app
- Cats: 3.3 to 22 lb; not for kittens under 3.3 lb (PETKIT)
- Size: 25.87 x 21.18 x 23.74 in, 30.9 lb
Specifications as published on the amazon.com listing (model Purobot Max Pro 2.0), read Oct 28, 2026; cat weight, kitten guidance and the 15-cat recognition from petkit.com. Where only metric is published, the US figure is our conversion, rounded, with the published figure in brackets. Manufacturers change specs; check the listing before you buy.
Check price on Amazon
We may earn a commission if you buy, at no extra cost to you. Disclosure
Compared side by side in Best Self-Cleaning Litter Boxes
Is it right for your pets?
Answer 1 quick question. We check this robot against the maker’s published specs and tell you yes or no, and why.