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Litter-Robot 4 Carbon Filters
Holiday Savings: 25% off first months subscriptions
Reduce litter box odours by replacing the Litter-Robot 4 Carbon Filter each month.
Litter-Robot 4 features an optional OdorTrap™ System that neutralizes litter box odours with its sealed waste drawer and carbon filter. The flexible carbon filter pad sits directly over the waste drawer to absorb odours.
- 6-pack of carbon filters
- Helps reduce litter box odours
- Compatible with Litter-Robot 4
- Replace carbon filter every month (recommended)
- *Subscriptions ship free (applied at checkout)
- (6) carbon filters
- Not required for Litter-Robot 4 to function
How often should I replace the Litter-Robot 4 Carbon Filter?For optimal odour absorption, we recommend changing the carbon filter every month. Replacement frequency is up to you and your cats' usage patterns. To eliminate litter box odours, consider replacing the carbon filter with OdorTrap™ Packs, which use plant-based oils to attract, attach to, and destroy odour molecules with natural chemistry.
How do I replace the Litter-Robot 4 Carbon Filter?