Best Automatic Cat Litter Box Large for Big Cats in 2025
Updated on July 2025
#1
Recommended
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- Roomy 75L interior suited for multiple cats, accommodating pets from 3.3lbs to 22lbs; not recommended for kittens under 6 months
- Safety features include anti-pinch technology and 9 sensitive sensors to immediately stop operation if a cat approaches
- App connectivity via AIRPET allows real-time monitoring of cat weight, activity, and health insights while tracking toileting habits
- Advanced odor control system includes a smart waste door that seals odors and a built-in gel for fresh air
- Compatible with all clumping cat litters under 15mm, with a non-sticky drum liner to prevent mess and an automatic system to manage excess litter
- Operates quietly at 35dB, comparable to a refrigerator, ensuring a peaceful environment for pets and their owners
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- Roomy 75L interior suited for multiple cats, accommodating pets from 3.3lbs to 22lbs; not recommended for kittens under 6 months
- Safety features include anti-pinch technology and 9 sensitive sensors to immediately stop operation if a cat approaches
- App connectivity via AIRPET allows real-time monitoring of cat weight, activity, and health insights while tracking toileting habits
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#2
Value for Money
15% Off
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- Extra large size for accommodating multiple cats
- Automatic self-cleaning feature for easy maintenance
- Smart app control for convenient monitoring and operation
- Designed to eliminate odors effectively
- Safety protection features to ensure pet well-being
- Low noise operation for a quiet environment
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- Extra large size for accommodating multiple cats
- Automatic self-cleaning feature for easy maintenance
- Smart app control for convenient monitoring and operation
- Designed to eliminate odors effectively
- Safety protection features to ensure pet well-being
- Low noise operation for a quiet environment
#3
33% Off
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- Generous space: This litter box features a large design accommodating cats from 3.3 to 27.5 pounds, ideal for multiple cats and those moving from traditional boxes.
- Safety sensors: Equipped with advanced sensors that pause cleaning if movement is detected, ensuring your cat's safety during use.
- Smart app integration: Remotely monitor litter box status, receive overflow alerts, and track your cat's activity logs for easy management.
- Easy setup and maintenance: Quick assembly with a snap-on design, and removable liner and filter for efficient cleaning.
- Dedicated support: Comes with reliable customer service to assist with any product inquiries or issues.
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- Generous space: This litter box features a large design accommodating cats from 3.3 to 27.5 pounds, ideal for multiple cats and those moving from traditional boxes.
- Safety sensors: Equipped with advanced sensors that pause cleaning if movement is detected, ensuring your cat's safety during use.
- Smart app integration: Remotely monitor litter box status, receive overflow alerts, and track your cat's activity logs for easy management.
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#4
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- Contains 120 ultra-strong, opaque white bags designed for larger 15-liter capacity cat litter boxes, measuring 21.26" x 11.81".
- Features a convenient drawstring closure to contain litter and odors, allowing for easy and quick disposal without knots or complications.
- Made from high-quality, durable plastic that is stretchable, puncture-resistant, leak-proof, and tear-resistant, ensuring garbage stays secure without leakage.
- Promotes hygiene by maintaining cleanliness during waste disposal, preventing spills or messes that require additional cleanup.
- Designed for simple disposal; once full, tie and discard without direct contact with waste, keeping the litter box area tidy and minimizing litter spread.
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- Contains 120 ultra-strong, opaque white bags designed for larger 15-liter capacity cat litter boxes, measuring 21.26" x 11.81".
- Features a convenient drawstring closure to contain litter and odors, allowing for easy and quick disposal without knots or complications.
- Made from high-quality, durable plastic that is stretchable, puncture-resistant, leak-proof, and tear-resistant, ensuring garbage stays secure without leakage.
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#5
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- Includes 2 rolls of cat waste bags with a total of 40 bags (20 per roll)
- Compatible with automatic cat litter boxes like Litter Robot 4/3
- Dimensions: 25.2 x 15.8 inches (Check that the litter pan's length plus width is under 25 inches for proper fit)
- Features a convenient drawstring design
- Tear-resistant for easy bag removal
- Made from heavy-duty, extra-thick material
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- Includes 2 rolls of cat waste bags with a total of 40 bags (20 per roll)
- Compatible with automatic cat litter boxes like Litter Robot 4/3
- Dimensions: 25.2 x 15.8 inches (Check that the litter pan's length plus width is under 25 inches for proper fit)
- Features a convenient drawstring design
- Tear-resistant for easy bag removal
- Made from heavy-duty, extra-thick material
#6
23% Off
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- Cumrige self-cleaning cat litter box features advanced sensors for safe operation, pausing cleaning cycles when your cat is present.
- Designed for cats weighing between 2.2 to 33 lbs, with a 95 L roller capacity and a 15 L waste bin that lasts up to 15 days.
- Operates quietly to maintain a peaceful home environment, allowing undisturbed rest for both you and your cat.
- Engineered for easy cleaning and odor control, ensuring a fresh living space without leaks.
- Compatible with the Tuya Smart APP for remote management, including automatic cleaning, waste disposal, and health tracking alerts.
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- Cumrige self-cleaning cat litter box features advanced sensors for safe operation, pausing cleaning cycles when your cat is present.
- Designed for cats weighing between 2.2 to 33 lbs, with a 95 L roller capacity and a 15 L waste bin that lasts up to 15 days.
- Operates quietly to maintain a peaceful home environment, allowing undisturbed rest for both you and your cat.
- Engineered for easy cleaning and odor control, ensuring a fresh living space without leaks.
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#7
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- Safety design prevents pinch hazards with an integrated waste management system.
- Automatically separates waste from clean litter, saving time on maintenance.
- Remote app control allows monitoring and management of the litter box from anywhere.
- Large capacity accommodates various cat sizes, with low entry for elderly cats.
- User-friendly installation and maintenance with a waste full indicator.
- Odor control mechanism ensures a fresh environment.
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- Safety design prevents pinch hazards with an integrated waste management system.
- Automatically separates waste from clean litter, saving time on maintenance.
- Remote app control allows monitoring and management of the litter box from anywhere.
- Large capacity accommodates various cat sizes, with low entry for elderly cats.
- User-friendly installation and maintenance with a waste full indicator.
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#8
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- Extra-large stainless steel design lasts up to 5 years without deformation and minimizes odors and waste cling when cleaned with 20lb of litter.
- Modular system allows for both enclosed and semi-enclosed configurations, providing privacy for cats while managing litter and odors effectively.
- Adjustable entry options include top or front access, catering to different cat personalities and physical needs.
- Spacious dimensions of 23.6" x 15.7" x 16" support comfort for cats up to 25 lbs, with over 20L capacity for hassle-free maintenance every 15-30 days.
- Complete set includes a litter box with lid, mat, dual-purpose scoop, and a filter pedal, designed for easy access for older or smaller cats.
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- Extra-large stainless steel design lasts up to 5 years without deformation and minimizes odors and waste cling when cleaned with 20lb of litter.
- Modular system allows for both enclosed and semi-enclosed configurations, providing privacy for cats while managing litter and odors effectively.
- Adjustable entry options include top or front access, catering to different cat personalities and physical needs.
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#9
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- Self-cleaning mechanism automatically rakes and removes waste, ensuring a clean environment for cats.
- Control via the 'Tuya Smart' App or onboard panel, allowing tracking of cat weight and usage, along with real-time alerts.
- Equipped with dual safety sensors and anti-pinch technology that halt operation when a cat is detected inside.
- Extra-large capacity supports cats up to 24.2 lbs with 15 days of maintenance-free use, suitable for multi-cat households.
- Quiet operation at 35dB, compatible with various litter types and includes a filter system to reduce waste.
- Customizable ambient lighting improves comfort and adds a modern aesthetic, suitable for any time of day.
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- Self-cleaning mechanism automatically rakes and removes waste, ensuring a clean environment for cats.
- Control via the 'Tuya Smart' App or onboard panel, allowing tracking of cat weight and usage, along with real-time alerts.
- Equipped with dual safety sensors and anti-pinch technology that halt operation when a cat is detected inside.
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#10
9% Off
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- Sturdy design with 6-inch high sides and 4-inch cover prevents urine leaks and litter scattering.
- Three-layer detachable shell allows for fully enclosed or semi-enclosed configurations to control odor and provide privacy.
- Extra large dimensions (23.6 x 15.7 x 16 inches) accommodate large cats and hold up to 37 liters of litter, sufficient for 30 days of use.
- Raised foot pedal design facilitates access for short-legged and senior cats, while minimizing litter scatter with a convenient trash bag holder.
- Made of durable ABS and 304 stainless steel, the odor-resistant construction includes a non-stick surface for easy cleaning and a deodorizing compartment.
- Efficient fine-mesh litter scoop design captures small litter particles with a comfortable wooden handle for ease of use.
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- Sturdy design with 6-inch high sides and 4-inch cover prevents urine leaks and litter scattering.
- Three-layer detachable shell allows for fully enclosed or semi-enclosed configurations to control odor and provide privacy.
- Extra large dimensions (23.6 x 15.7 x 16 inches) accommodate large cats and hold up to 37 liters of litter, sufficient for 30 days of use.
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