Spec-by-spec
Head to head
Contenders from Self-Cleaning Litter Boxes, every metric lined up. The winning value in each row is outlined.
PETKIT PuraMax 2 Automatic Self-Cleaning Litter Box with App Control #3 in Self-Cleaning Litter Boxes Price
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Check price on Amazon →
Rating
★★★★★
★★★★★
Category rank
#3
#4
Cleaning Effectiveness
Rake-based, full sift cycles
Fully sifts clumps, leaves litter clean
Odor Control
Sealed drawer + N50 2.0 carbon filter
Sealed drawer + carbon filters, minimal odor
App & Safety Sensors
Full app tracking + 11 sensors, anti-pinch
Full app tracking + reliable anti-pinch sensors
Waste-Drawer Capacity
76L interior, 7L waste bin, 15-day hold
Large drawer, ideal for 3+ cats
Ease Of Maintenance
Drawer empties easily; accessible design
Straightforward liner emptying, easy setup
Noise
Moderate rake cycle noise
Moderate hum during cycle, some cats startled
Value
$299.99 (23% off list); premium mid-range
Premium price for flagship performance
Verdict
Best app-enabled automatic litter box for multi-cat homes
The category-defining self-cleaning litter box
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