PETKIT Pura Max Self-Cleaning Cat Litter Box (P9902 / T4)
PETKIT Pura Max Self-Cleaning Cat Litter Box is a rotating drum box for cats of 3.3 to 18 lb, as claimed. Its sources confirm 3 of 6 safety layers: weight sensor, entry sensor, open entry. Not confirmed yet: anti-pinch, cycle delay, stop button.
Spec sheet
Manufacturer claims, not our measurements. Small numbers lead to the source list at the bottom of the page.
- How it cleans
- Rotating drum1
- Entry
- Open, nothing closes1
- Minimum cat weight, claimed
- 3.3 lb (1.5 kg) claimed1
- Heaviest cat
- 18 lb (8.2 kg) claimed2
- Entry height
- 7.9 in (20.1 cm) claimed3
- Drum or tray volume
- 76 L claimed2
- Waste drawer
- 7 L claimed4
- Unit weight
- 20.9 lb claimed1
- Litter it takes
- clumping clay, tofu, mixed2
- App
- PETKIT1
- FCC ID
- 2AEDG-P99025
- Made by (FCC grantee)
- PETKIT NETWORK TECHNOLOGY (SHANGHAI) CO.,LTD5
- Weight sensor
- Yes1
- Entry presence sensor
- Yes (infrared)3
- Warranty
- 12 months6
- Drawer lasts, one cat
- 15 days claimed2
Not found in the sources yet: Cats per unit, Width, Depth, Height, Noise, Without Wi-Fi, Anti-pinch, Shortest delay before cleaning, Stop button on the unit, Bags and filters.
When it acts up
From the troubleshooting section of the manual, in plain words.
Display shows a fault asking to check the smart spray
Why: The odor-removal smart spray is not installed or not detected.
What to do: Install the smart spray in its slot and close the lid firmly.1
Display shows a fault about the cylinder lock
Why: The cylinder knob on the back is not in the locked position.
What to do: Turn the cylinder knob on the back of the main unit to the locked position.1
Cleaning stops partway
Why: The device pauses and alerts when a cat approaches or enters during operation.
What to do: Wait for the cat to leave; the 'Rotation without interruption' app setting changes this behaviour.1
Sources
- USER MANUAL PETKIT PURA MAX SELF-CLEANING CAT LITTER BOX V1.2-3/2024, pp. 4, 7, 9, 10, 24, 25, checked Oct 8, 2026
- archived brand page, Jun 27, 2023: PETKIT PURAMAX product page, petkit.com (Wayback snapshot 2023-06-27, SKU T4), checked Oct 8, 2026
- archived brand page, Mar 6, 2023: PETKIT PURA MAX product page, petkit.com (Wayback snapshot 2023-03-06, Specs + FAQ tabs), Specs / FAQ tabs, checked Oct 8, 2026
- PURA MAX Instruction Manual T4_V1.4_20220729, p. 1 (English section, Basic Specifications), checked Oct 8, 2026
- fccid.io (mirror of FCC EAS), checked Oct 8, 2026
- PETKIT Warranty Policy (US), section 2, checked Oct 8, 2026