Features
CUSTOM FIT FOR LITTER-ROBOT 4: Keep your home smelling fresh with these Litter-Robot 4 replacement carbon filters, designed to absorb litter tray odours.
HELPS CONTROL UNPLEASANT ODOURS: The carbon filter absorbs odours from the Litter-Robot 4's waste drawer, helping to control those telltale litter tray smells.
FOR OPTIMAL ODOUR ABSORPTION, we recommend replacing your carbon filter every month. You may need to swap more or less frequently based on your cat's usage patterns. For additional odour absorption, try our OdorTrap Packs.
EASY TO INSTALL, NO TOOLS REQUIRED: In the Whisker app, tap “Controls” then “Replace filter” and wait for the globe to reach the correct position. Open the bonnet and filter cover, then replace the filter. Secure the bonnet and press reset.
DESIGNED IN THE USA FOR 20+ YEARS: Whisker is the leading innovator in pet technology and refined pet accessories. Our US-based assembly team ensures greater attention to detail.
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