Purobot Crystal Duo vs MW-SC02
One requires the maker's own litter, the other takes standard litter
Petkit Purobot Crystal Duo
Buy now$199.99
Currently listed price on petkit.com for this open-top disposable-tray model.
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Where the published data differs
Every line below is computed from the two manufacturers’ own figures. Attributes neither brand publishes are omitted.
- Purobot Crystal Duo lists at $199.99, $30 below MW-SC02 at $229.99.
- Proprietary litter required: published for Purobot Crystal Duo, not for MW-SC02.
- Entry height: Purobot Crystal Duo 7.08 in versus MW-SC02 6.8 in (4% more). Published data favours MW-SC02.
- Subscription required: published for Purobot Crystal Duo, not for MW-SC02.
- Litter type required: Purobot Crystal Duo — Petkit Crystal litter disposable tray; MW-SC02 — Clumping litter, particle length under 15 mm.
- Cleaning cycle trigger: Purobot Crystal Duo — Automatic after the cat exits, with app scheduling; MW-SC02 — Automatically after the cat leaves the box.
- Odor control method: Purobot Crystal Duo — Disposable absorbent crystal litter tray; MW-SC02 — Odour-proof cover plus scented deodorising gel.
- Footprint: Purobot Crystal Duo — 32.2 x 19.96 x 13.14 in; MW-SC02 — 19.3 x 19.3 x 21.45 in.
Full specification comparison
| Attribute | Purobot Crystal Duo | MW-SC02 |
|---|---|---|
| Multi-cat suitable | Yes | Yes |
| Minimum cat weight | 3.3 lbs | 3.3 lbs |
| Maximum cat weight | Not published | 22 lbs |
| Waste drawer capacity | Not published by either | Not published by either |
| Litter type required | Petkit Crystal litter disposable tray | Clumping litter, particle length under 15 mm |
| Proprietary litter required | Yes | No |
| Proprietary waste bags required | No | No |
| Subscription required | Yes | No |
| Cleaning cycle trigger | Automatic after the cat exits, with app scheduling | Automatically after the cat leaves the box |
| Adjustable cycle delay | Yes | Not published |
| App control | Yes | Yes |
| Weight sensing | Yes | Yes |
| Health monitoring | Yes | Yes |
| Odor control method | Disposable absorbent crystal litter tray | Odour-proof cover plus scented deodorising gel |
| Entry height | 7.08 in | 6.8 in |
| Interior dimensions | Not published | 75 L interior space |
| Footprint | 32.2 x 19.96 x 13.14 in | 19.3 x 19.3 x 21.45 in |
| Operating noise | Not published | 38 dB |
| Power source | AC adapter, 12V/2A | Not published |
| Battery backup | No | Not published |
| Warranty | 24 months | Not published |