PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Box
- Weight Capacity Maximum: 22 pounds
- With Lid: No
- Smart Home Compatibility: Smart Home Compatible
- Material Type: ABS Plastic
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A well-specified automated litter box for owners ready to hand scooping over to an app, provided your router supports 2.4GHz WiFi.
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ASIN: B0DFYF2D7DModel: PuraMax 2Category: Litter Boxes
Overview
PETKIT's PuraMax 2 is an app-controlled, self-cleaning cat litter box with 2.4GHz WiFi, anti-pinch safety sensors, and a 76L waste bin, bundled with an N50 odor eliminator and trash bags.
Ranked fourth among self-cleaning cat litter boxes on Amazon, it leans on app monitoring and automated scooping rather than manual daily cleanup, though it ships without a lid, which some cats prefer and others avoid.
- App-controlled self-cleaning cycle
- Anti-pinch safety sensors
- 76L waste bin
- Includes odor eliminator and trash bags
Who it's for
Single or multi-cat households ready to manage litter through an app instead of scooping by hand. Not for owners without 2.4GHz WiFi at hand or who prefer a fully enclosed, lidded box.
Pros and cons
- App control and remote monitoring
- Anti-pinch safety sensors
- Large 76L waste bin reduces bag changes
- Ships without a lid
- Requires 2.4GHz WiFi specifically
- 22 lb weight capacity may not suit larger cats
Performance notes
Anti-pinch sensors are meant to stop the cleaning cycle if a cat re-enters mid-scoop, while the 76L waste bin extends the interval between bag changes. The bundled N50 odor eliminator cartridge is the main odor-control component, and app control runs specifically over 2.4GHz WiFi, not 5GHz, which is worth checking against your router setup.
Specifications
| Brand | PETKIT |
|---|---|
| Model | PuraMax 2 |
| Dimensions & fit | |
| Weight Capacity Maximum | 22 poundshigher than 58% of 20 litter boxes |
| Item Weight | 22 pounds |
| Item Dimensions L X W X H | 24.4 × 21.2 × 21.7 inches |
| Size | 2.7 Cu Ft |
| Construction & materials | |
| Material Type | ABS Plastic |
| Color | White |
| Compatibility & installation | |
| Smart Home Compatibility | Smart Home Compatible |
| Included components | |
| Unit Count | 1 |
| Included Components | Pura Max 2 Self Cleaning Cat Litter Box, N50 2.0 Odor Eliminator, 1 Roll Trash bag(20pcs), Decoration Stickers, User Manual |
| Warranty & support | |
| Warranty Description | 2 years |
| Other details | |
| With Lid | No |
| Target Species | Cat |
| Litter Box Type | Automated Self-Cleaning Litter Box |
| Pet Type | Cat |
| Style | Self Cleaning Cat Litter Box, Smart App Control, Hands-Free Cleaning Experience |
| Asin | B0DFYF2D7D |
| Best Sellers Rank | #2,549 In Pet Supplies (See Top 100 In Pet Supplies) #4 In Self-Cleaning Cat Litter Boxes |
| Manufacturer | PETKIT |
| Model Number | P9902 |
| Additional Features | 2.4GHz Wi-Fi Connected, Anti-Pinch Design, App Control, Hands-Free, Easy Cleaning, Self-Cleaning, Odor-Free |
| Manufacturer Part Number | T4-2-A-N50 |
Closest rivals on specs
Frequently asked questions
Does the PuraMax 2 need WiFi to use the app?
Yes, it connects over 2.4GHz WiFi specifically for app control.
What's the maximum cat weight it supports?
The listed weight capacity is 22 pounds.
Does it come with a lid?
No, this model is listed without a lid.