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At a Glance
Litter-Robot 4PETKIT Purobot Max Pro 2
Pricecheck current price

price verified 2026-11-07

check current price

price verified 2026-11-07

Score8.4 / 10

AI Buy Lab Score

8.6 / 10

AI Buy Lab Score

Customer reviews14,102

customer reviews on Whisker's page · verified 2026-11-07

216

customer reviews on PETKIT's page · verified 2026-11-07

TypeRotating sifting self-cleaning boxRotating sifting self-cleaning box
Cat weight3-25 lbs3.3-22 lbs
Multi-catUp to 4 cats per unitnot published by the manufacturer
Entryway15.75 x 15.75 innot published by the manufacturer
Footprint22 x 27 innot published by the manufacturer
Weight (empty)24 lbsnot published by the manufacturer
Cleaning cycleMinutes after exit, delay up to 30 minnot published by the manufacturer
SiftingQuietSift technologynot published by the manufacturer
SensorsLaser and weight sensors, SmartScale12 sensors, anti-pinch
Waste drawerUp to 8 days between emptiesnot published by the manufacturer
Wi-Fi2.4 GHz only (5 GHz not supported)2.4 and 5 GHz
Warranty1 year included, 3-year plan $129not published by the manufacturer
Drum capacitynot published by the manufacturer76 L
Entrynot published by the manufacturer10.51 x 10.74 in, 10.03 in high
Hands-free cleaningnot published by the manufacturerUp to 17 days (1 cat)
Cameranot published by the manufacturerAI camera, multi-cat recognition, one-way audio
Litternot published by the manufacturerClumping clay, tofu or mixed (sifters)
Includednot published by the manufacturerFence 2.0
Where to buyCheck PriceProduct pageCheck PriceProduct page