Brand

UBPet self-cleaning litter boxes

Models

3

Price span

$219–$459

Lowest detection weight

2.2 lb

Largest drawer

6.7 L

Ordered by price, lowest first.

UBPet~$219

UBPet C31

Rake

Automate from ~3.3 lb / ~6 months

Days between emptying

volume not published

Big-cat fit

to 24 lb

Running cost

no required consumable

• Open rake tray
• 7.6 in tall
• ~$219

Best for: Cats that will only use a low, open pan

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UBPetC41Rotating drum

UBPet~$399

UBPet C41

Rotating drum

Automate from ~2.2 lb / ~3 monthsAnti-pinch protection

Days between emptying

~9 days, 1 cat

Big-cat fit

to 27.5 lb

Running cost

no required consumable

• 8 in entry
• 106 L drum
• ~$399

Best for: Short-legged, older or heavy cats that need a low entry into a big drum

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UBPetC41 ProRotating drum

UBPet~$459

UBPet C41 Pro

Rotating drum

Kitten threshold not publishedAnti-pinch protection

Days between emptying

~9 days, 1 cat

Big-cat fit

to 30 lb

Running cost

no required consumable

• Camera, no subscription
• Cats up to 30 lb
• 106 L drum

Best for: Multi-cat homes that want a camera on the box without a monthly fee

Check price on Amazon