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.
Discover More Best Sellers in Litter & Housebreaking
Shop Litter & Housebreaking
Dr. Elsey's Pine All-Natural Kiln-Dried Cat Litter 40 lb. Bag
Litter & Housebreaking - Dr. Elsey's Pine All-Natural Kiln-Dried Cat Litter 40 lb. Bag
Litter & Housebreaking - Fresh Step Odor Shield Advanced Multi Cat Clumping Litter with Febreze Freshness, Gain Original Scent, 18.5 lb Each, Pack of 2 (Package May Vary)
Litter & Housebreaking - Geoorood Cat Stainless Steel Litter Box with Lid, Kitty Extra Large Metal Litter Boxes XL High Sided with Mat and Scoop for Big Cats Indoor, Non-Sticky, Anti-Leakage, Easy Cleaning
Litter & Housebreaking - Covfresh Odor-Sealing Cat Litter Bags - 220 Count Unscented Cat Poop Bags with Strong Odor Control, Leakproof & Durable Pet Waste Bags (Size:S, Color: Purple)
Sosoport 1pc Hollow Cat Litter Scoop Handle for Waste Removal Pet Supply for Home and Outdoor Use
Litter & Housebreaking - Sosoport 1pc Hollow Cat Litter Scoop Handle for Waste Removal Pet Supply for Home and Outdoor Use
Litter & Housebreaking - WORLD'S BEST CAT LITTER® Boosters™ Good Habits™ | Natural and Sustainable Cat Litter Additive | Attracts Your Cat to The Litter Box and Helps Avoid Accidents | Plant-Based Attractant | 18 oz Canister
Litter & Housebreaking - Birdcages House Bird Cage Breeding Box Black Phoenix Tiger Skin Peony Parrot Bird House Outdoor Bird's Nest Bird Cage Retro Bird's Nest Easy to Clean Breathable birdcages Stand (D)
Litter & Housebreaking - iPrimio Cat Litter Scoop Metal w/ Deep Shovel, Black - Non Stick Plated Aluminum Cat Litter Scooper with Holder - Litter Box Scooper - Metal Cat Litter Scoop - Patented Sifter w/ Holder - Solid Handle
Litter & Housebreaking - XBX Cat Litter Scoop with Holder, Heavy Duty Litter Sifter, Stainless Steel Litter Shovel, Litter Scooper with Beech Wood Grip and Washable Stand, Perfect for Cat Litter Box Cleaning
