PETKIT
PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Box
$329.99*Check Amazon for current price · as of Jul 20, 2026
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- Tracks cat weight, toilet frequency, and visit duration in the app
- Sealed waste bin and N50 2.0 odor remover support odor control
Specifications
| Mechanism | Automatic self-cleaning cycle with auto, manual, timer, and empty modes |
|---|---|
| Litter | Compatible with clumping cat litter |
| Connectivity | 2.4 GHz Wi-Fi |
| App | PETKIT app for toilet data, working status, and cleaning modes |
| Capacity | 76 L interior; 7 L waste bin |
| Sensors | Seven infrared sensors and four weight sensors |
Compare with similar self-cleaning litter boxes
| Feature |  PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Box |  Litter-Robot 4 with Step & Fence Self-Cleaning Litter Box |  Casa Leo Leo's Loo Too Self-Cleaning Litter Box (Leo Grey) |  Neakasa M1 Plus Open-Top Self-Cleaning Cat Litter Box |
|---|---|---|---|---|
| Brand | PETKIT | Whisker | Casa Leo | Neakasa |
| Rating | ★ 4.3 | ★ 4.2 | ★ 4.0 | ★ 4.0 |
| Price | $329.99*as of Jul 20, 2026 | $699.00*as of Jul 21, 2026 | $599.00*as of Jul 21, 2026 | $399.99*as of Jul 20, 2026 |
| Mechanism | Automatic self-cleaning cycle with auto, manual, timer, and empty modes | Rotating sifting globe | Rotating sifting drum | Open-top automatic self-cleaning rake/rotation system |
| Litter | Compatible with clumping cat litter | Clumping clay | Clumping (tofu, clay, or crystal) | Clumping cat litter |
| Connectivity | 2.4 GHz Wi-Fi | Wi-Fi 2.4GHz | Wi-Fi 2.4GHz | 2.4 GHz Wi-Fi |
| App | PETKIT app for toilet data, working status, and cleaning modes | Whisker app (iOS + Android) | iOS + Android | Neakasa app for activity tracking and mode control |
| Capacity | 76 L interior; 7 L waste bin | Large waste drawer; multi-cat | Multi-cat | 11.2 L waste bin; 7.2 L litter capacity |
| Sensors | Seven infrared sensors and four weight sensors | OmniSense weight + laser litter-level | — | Six-array rotary infrared safety detection |
| Safety | — | — | Triple anti-pinch weight/IR sensors | — |
| View on Amazon | View on Amazon | View on Amazon | View on Amazon |
* Snapshot price from the date shown — check Amazon for the current price and availability.