Best Great Litter for Litter Robot 4 in 2025
Updated on August 2025
#1
Recommended
8% Off
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- Effective odor control for up to 40 days, reducing ammonia odors with probiotics instead of masking them.
- Low dust formula minimizes tracking and accumulation, making it hypoallergenic and cleaner for homes.
- Probiotics aid in self-cleaning, forming clumps on top for easier maintenance in various litter box types.
- Lasts 30-40 days, requiring only monthly replacement for cost-effective use.
- Contains no harmful chemicals, artificial fragrances, or fillers, ensuring a safer environment for pets.
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- Effective odor control for up to 40 days, reducing ammonia odors with probiotics instead of masking them.
- Low dust formula minimizes tracking and accumulation, making it hypoallergenic and cleaner for homes.
- Probiotics aid in self-cleaning, forming clumps on top for easier maintenance in various litter box types.
- Lasts 30-40 days, requiring only monthly replacement for cost-effective use.
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#2
Value for Money
14% Off
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- Made with 100% bentonite clay for effective clumping.
- 99.9% dust-free and hypoallergenic, suitable for allergy sufferers.
- Forms hard clumps that resist breaking down, facilitating easy scooping.
- Natural ingredients provide effective odor control for single or multi-cat homes.
- Designed to minimize litter tracking outside the box.
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- Made with 100% bentonite clay for effective clumping.
- 99.9% dust-free and hypoallergenic, suitable for allergy sufferers.
- Forms hard clumps that resist breaking down, facilitating easy scooping.
- Natural ingredients provide effective odor control for single or multi-cat homes.
- Designed to minimize litter tracking outside the box.
#3
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- Complete supply bundle includes Litter-Robot 4, OdorTrap refills, waste drawer liners, cleaner wipes, carbon filters, a LitterTrap mat, and ramp.
- Automatic self-cleaning feature separates waste from clean litter, reducing the need for manual scooping.
- Manage and monitor the litter box via the Whisker app, tracking litter levels, waste, and your cat's weight.
- Odor control enhanced by the automatic cleaning cycle and OdorTrap Packs, along with features to minimize litter tracking.
- Compatible for use with up to 4 cats, each weighing at least 3 lbs; designed for optimal accuracy on level surfaces.
- Manufactured and assembled in the USA, backed by a comprehensive 1-year warranty with options for extension.
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- Complete supply bundle includes Litter-Robot 4, OdorTrap refills, waste drawer liners, cleaner wipes, carbon filters, a LitterTrap mat, and ramp.
- Automatic self-cleaning feature separates waste from clean litter, reducing the need for manual scooping.
- Manage and monitor the litter box via the Whisker app, tracking litter levels, waste, and your cat's weight.
- Odor control enhanced by the automatic cleaning cycle and OdorTrap Packs, along with features to minimize litter tracking.
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#4
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- Comprehensive supply bundle including Litter-Robot 4, OdorTrap refills, waste drawer liners, cleaner wipes, and carbon filters.
- Automatic self-cleaning litter box that separates waste from clean litter, eliminating the need for manual scooping.
- Remote monitoring and control through the Whisker app, providing real-time updates on waste levels, litter activity, and your cat's weight.
- Significantly reduces odors and litter tracking with automatic cleaning cycles and OdorTrap Packs.
- Accommodates up to 4 cats, each weighing at least 3 lbs; optimal accuracy when placed on a stable surface.
- Manufactured and assembled in the USA, backed by a 1-Year Warranty, with options for extended coverage.
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- Comprehensive supply bundle including Litter-Robot 4, OdorTrap refills, waste drawer liners, cleaner wipes, and carbon filters.
- Automatic self-cleaning litter box that separates waste from clean litter, eliminating the need for manual scooping.
- Remote monitoring and control through the Whisker app, providing real-time updates on waste levels, litter activity, and your cat's weight.
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#5
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- CUSTOM FIT FOR LITTER-ROBOT: Get rid of cat waste quickly and easily with these custom fit cat litter bags made for the Litter-Robot waste drawer. Compatible with all Litter-Robot models.
- 9-11 GALLONS OF CAPACITY: These heavy-duty cat litter bags are designed to hold a large volume of waste, making cleanup a breeze. Each pack includes 25 drawstring liners for quick, mess-free removal and disposal.
- EASY TO INSTALL: For the Litter-Robot 4, simply wrap the edges of the liner over the rim of the waste drawer. For the Litter-Robot 3, push the rolled edges of the liner into each of the four tabs in the waste drawer. Bags store conveniently in a flat pack.
- NO MORE SCOOPING: Get notifications through the Whisker app when the waste drawer is full. Just remove the waste drawer liner, discard, and replace with a new Waste Drawer Liner.
- DESIGNED & ASSEMBLED IN THE USA FOR 20+ YEARS: Whisker is the leading innovator in pet technology and refined pet accessories—designing and assembling our products right here in the USA to ensure the quality pet parents deserve.
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- CUSTOM FIT FOR LITTER-ROBOT: Get rid of cat waste quickly and easily with these custom fit cat litter bags made for the Litter-Robot waste drawer. Compatible with all Litter-Robot models.
- 9-11 GALLONS OF CAPACITY: These heavy-duty cat litter bags are designed to hold a large volume of waste, making cleanup a breeze. Each pack includes 25 drawstring liners for quick, mess-free removal and disposal.
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#6
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- Compatible with Litter-Robot for optimal performance using the Perfect Cycle setting
- Effective odor control with advanced absorption technology
- Produces strong clumps for efficient waste management
- Releases a refreshing scent with each cycle activation
- Veterinarian-recommended multi-cat litter brand
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- Compatible with Litter-Robot for optimal performance using the Perfect Cycle setting
- Effective odor control with advanced absorption technology
- Produces strong clumps for efficient waste management
- Releases a refreshing scent with each cycle activation
- Veterinarian-recommended multi-cat litter brand
#7
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- Patented EZ Clean Technology allows clumping cat litter to slide out of the litter box easily without the need for scraping or scrubbing.
- Effectively eliminates sealed-in odors on contact using advanced odor eliminators and ARM & HAMMER Baking Soda for comprehensive cat odor control.
- Contains 10% more odor eliminators than standard Slide Non-Stop Odor Control Cat Litter, ensuring powerful odor management.
- Forms rock-hard clumps for easy scooping with moisture-activated granules that seal in odors and waste.
- Guaranteed 7-day odor-free home with complete odor-sealing capabilities, ensuring effective odor control.
- Simple to use: fill a clean litter box with 3-4 inches of litter, scoop regularly, and easily replace when needed. No scraping or scrubbing required.
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- Patented EZ Clean Technology allows clumping cat litter to slide out of the litter box easily without the need for scraping or scrubbing.
- Effectively eliminates sealed-in odors on contact using advanced odor eliminators and ARM & HAMMER Baking Soda for comprehensive cat odor control.
- Contains 10% more odor eliminators than standard Slide Non-Stop Odor Control Cat Litter, ensuring powerful odor management.
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#8
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- Unscented clumping cat litter contains no fragrances or dyes and includes an Ammonia Blocker effective for 14 days.
- Low dust formulation ensures a clean pouring experience and features activated charcoal for enhanced odor absorption.
- Lightweight design simplifies transportation and storage without compromising on litter volume.
- Ideal for multi-cat households, it forms tight, lightweight clumps for simple scooping.
- Developed by Tidy Cats, a trusted brand frequently recommended by veterinarians.
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- Unscented clumping cat litter contains no fragrances or dyes and includes an Ammonia Blocker effective for 14 days.
- Low dust formulation ensures a clean pouring experience and features activated charcoal for enhanced odor absorption.
- Lightweight design simplifies transportation and storage without compromising on litter volume.
- Ideal for multi-cat households, it forms tight, lightweight clumps for simple scooping.
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#9
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- Made from 100% bentonite clay for optimal clumping and texture.
- Low dust formula suitable for allergy sufferers and hypoallergenic.
- Forms hard clumps to prevent moisture penetration and facilitate easy scooping.
- Designed to minimize tracking, keeping litter within the box.
- Natural ingredients provide effective odor control for single or multi-cat households.
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- Made from 100% bentonite clay for optimal clumping and texture.
- Low dust formula suitable for allergy sufferers and hypoallergenic.
- Forms hard clumps to prevent moisture penetration and facilitate easy scooping.
- Designed to minimize tracking, keeping litter within the box.
- Natural ingredients provide effective odor control for single or multi-cat households.
#10
16% Off
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- New design with unchanged formula, maintaining the same clumping efficiency.
- Natural litter provides effective long-lasting odor control for a fresh environment.
- Fast-acting clumping for easy scooping, eliminating the need for chiseling.
- Lightweight, 99% dust-free formula reduces tracking and minimizes mess.
- Made from whole-kernel corn, ensuring safety for pets, people, and the planet.
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- New design with unchanged formula, maintaining the same clumping efficiency.
- Natural litter provides effective long-lasting odor control for a fresh environment.
- Fast-acting clumping for easy scooping, eliminating the need for chiseling.
- Lightweight, 99% dust-free formula reduces tracking and minimizes mess.
- Made from whole-kernel corn, ensuring safety for pets, people, and the planet.
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