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Litter-Robot 4 Carbon Filters
As low as
$12
Only %1 left
Drastically reduce litter box odors with Litter-Robot 4 Carbon Filters. Replace these activated-carbon air filters each month for the best litter box odor control.
- Activated carbon polyester material
- Enhances litter box odor control
- Compatible with Litter-Robot 4
- Replace carbon filter every month (recommended)
- *Subscriptions ship free (applied at checkout; excl. AK/HI/PR)
Litter-Robot 4 Carbon Filters
Litter-Robot 4 features an optional OdorTrap® System that neutralizes litter box odors with its sealed waste drawer and carbon filter. The flexible carbon filter pad sits directly over the waste drawer to absorb unwanted odors. Use Litter-Robot filters for the best pet odor control in your home.
- Activated carbon impregnated polyester material
- Not required for Litter-Robot 4 to function
Reviews displayed on this website may include reviews placed on other Whisker sites, including Litter-Robot.com and Litterbox.com. We pride ourselves on transparency and non-profanity. All reviews submitted to Litter-Robot.com and Litterbox.com are unedited.
Ask a question.
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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