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Litter-Robot 3 Carbon Filters
Replace the Litter-Robot 3 carbon filter each month to help reduce litter box odors.
Litter-Robot 3 is equipped with a carbon filter for absorbing odors and controlling moisture in the waste drawer. The flexible filter pad can be removed and replaced when cleaning the drawer.
- 6-pack of carbon filters
- Helps reduce unpleasant odors
- Compatible with any Litter-Robot 3 model
- Replace carbon filters every month (recommended)
- *Subscriptions ship free (applied at checkout; excl. AK/HI/PR)
- Not compatible with Litter-Robot 4: Shop Litter-Robot 4 Carbon Filters
- (6) carbon filters
- 3.5'' x 10''
- Not required for the Litter-Robot 3 to function
- Download installation guide
View installation video
How often should I replace Litter-Robot carbon filters?
For optimal odor absorption, we recommend changing the carbon filter every month, but replacement frequency is up to you and your cats' usage patterns. If you use scented litter, we recommend changing the filter more often as it will also absorb the litter scent.
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- Cleaner Spray$15
- OdorTrap™ Pod$20
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