8 Best Self Cleaning Litter Boxes in 2021 – Top Picks

The cat litter is that place where the cat, in total privacy, can devote himself to his needs. Indispensable for anyone with a cat, choosing the best one can be a difficult task. In this guide, we have selected the best cat litter toilets and the best commercially available sands.

There are many types of cat litter on the market, from the self-cleaning ones for automatic sand cleaning to the silicon litters: the choice must be made taking into account the owner’s needs to contain the smells as much as possible but also the preferences of the furry.

There is no better litter at all; it all depends on the toilet you choose and the sand you use. Here we will be listing the top 8 best self cleaning litter boxes.

Pet Daddy Self Cleaning Cat Litter Box, Automatic Fully Enclosed Cat Toilet with Anti-Pinch Sensor, Easy to Clean by One-Button, Waterproof Hood Automatic Cat Litter Box for Big/Large Multiple Cats
  • [SELF-CLEANING but NO APP]: This Self- Cleaning cat litter box doesn’t need to connect APP and just clicking the button(turn on) to star self-cleaning in convenient and efficient way. So you don't worry about APP not being available on the global network or other APP problems.
  • [Unique Design]:It automatically cleans the litter box by sensing the weight of the litter box and knowing it needs to be cleaned. When the cat finished the defecation, the machine can recognize that weight has increased and automatically clean it up. Of course, to prevent the cat from being hit by chance, the machine has a delay of 60 seconds before cleaning up. That is to say, it wait 60 seconds to automatically start cleaning after the cat finished defecation and leave the cat box.
  • [SAFETY and reliability]: The cat litter box is equipped with anti-pinch sensor, which can ensure the cleaning work starting in no cat in toilet. The cat litter box features anti bite cover inside the machine. All the special structures can prevent cats from getting stuck in the cat toilet.
  • [LARGE CAPACITY and comfortable environment]: The cat toilet box is in 61*53*60 CM, no cleaning required for up to 15 days. So the big cats have room to play cat sand while they produce feces. Its basin is made of PP material (BPA-FREE). The parts of the cat toilet machine are easy to assemble or disassemble. It is waterproof and easily cleaning.
  • [NO ODOR and DUST-FREE]: Fully enclosed design with internal rotation to cleaning,which prevents the cat litter flying and prevents the smell of cat feces from permeating the room. What’s more, this cat toilet has soft curtain, which can effectively isolated odor. And finish sterilization, deodorization and venting in one step.
PetSafe ScoopFree Automatic Self Cleaning Hooded Cat Litter Box - Ultra, Top-Entry - Purple or Taupe - Covered 2nd Generation - Includes Disposable Tray with Premium Blue Crystal Litter and Hood
  • AUTOMATICALLY REMOVES WASTE: No scooping, cleaning or refilling your cat's litter box for weeks
  • UNBEATABLE ODOR CONTROL: Crystal litter removes smell by absorbing urine and dehydrating solid waste
  • NO MORE MESSY FLOORS: Low-tracking crystals are 99% dust free and don’t stick to your cat’s paws a hooded cover helps keep kitty litter inside the box
  • LEAK PROTECTION: Disposable trays have plastic lining to help protect against leaking and keep your floors clean
  • EASY CLEANUP: Simply remove the tray and throw it away each tray includes a lid for quick disposal
PetSafe ScoopFree Automatic Self-Cleaning Cat Litter Box, Includes Disposable Trays with Crystal Litter
  • Automatically removes waste: No scooping, cleaning or refilling your cat's litter box for weeks
  • Unbeatable odor control: Crystal litter removes smell by absorbing urine and dehydrating solid waste
  • No more messy floors: Low-tracking crystals are 99% dust free and don’t stick to your cat’s paws
  • Leak protection: Disposable trays have plastic lining to help protect against leaking and keep your floors clean
  • Easy cleanup: Simply remove the tray and throw it away; Each tray includes a lid for quick disposal. For cats over 6 months old
SaleRANK NO. 4
PETKIT Pura X Self-Cleaning Cat Litter Box xSecure/Odor Removal/APP Control Automatic Cat Littler Box for Multiple Cats
  • xSecure: Thermal sensor, infrared sensor, weight sensor, anti-pinch infrared sensors, smart detection, remote alerts, accident protection system.
  • Compatible with multiple cat litters: Special designed filter fits both plant litters and bentonite litters. And all other kinds of cat litters (except CRYSTAL CAT LITTERS).
  • Odor removal: Independently researched and developed purifying liquid removes unpleasant odors and formaldehyde. No unpleasant smell.
  • Two modes avaliable: Auto-cleaning Mode/ Scheduled-cleaning Mode. Remote control and data monitoring through PETKIT App.
  • Product Dimensions: 19.84*20.94 *25.42 inch,Fits for cats below 18lbs. Entrance diameter measurement: 8.66 inch. Suggested max cat litter capacity in cylinder box: 5L,Waste collection bin: 7L.
Litter-Robot 3 Connect by Whisker (Grey) - Automatic, Self-Cleaning Cat Litter Box, WiFi Enabled, Works with Any Clumping Litter, 18-Month Warranty, Designed & Assembled in USA
  • SELF-CLEANING LITTER BOX: Never scoop again with Litter-Robot 3 Connect – the automatic, self-cleaning cat litter box. Patented sifting process automatically separates your cat's waste from the clean litter. Just empty the waste drawer when full.
  • MONITOR + CONTROL VIA APP: Control WiFi-enabled sifting litter box straight from the Whisker app. Get notifications when the waste drawer is full, start a clean cycle remotely, reference usage statistics to monitor your cat’s health habits, & more.
  • REDUCES LITTER BOX ODOR: The automatic clean cycle and odor-absorbing carbon filter in the Litter-Robot help significantly reduce odors compared to standard litter boxes. The fresh bed of litter after each use is ideal for territorial cats.
  • LESS LITTER TRACKING: An always-clean bed of litter results in cleaner cat paws and less tracking around the house. Pair with the Litter-Robot ramp and mat for extra coverage. Suitable for up to 4 cats and compatible with any clumping litter.
  • DESIGNED & ASSEMBLED IN THE USA FOR 20 YEARS: Whisker is the leading innovator in pet technology and refined pet accessories. Our US-based customer service team is best reached directly via the Whisker website.
SaleRANK NO. 6
LitterMaid Single Cat Self-Cleaning Litter Box, Blue
  • SINGLE CAT SELF-CLEANING LITTER BOX: This litter box has automatic scooping with a rake that removes waste for a clean, fresh start. It is designed for a single cat under 15 lb
  • LOW MAINTENANCE: When used as directed, the LitterMaid Single Cat Self-Cleaning Litter Box requires no daily scooping, meaning you have a scoop-free clean up for up to 7 days
  • ODOR CONTROL: Once the rake removes waste, the waste receptacles with carbon filters keeps mess and odor contained
  • LITTER BOX DESIGN KEEPS AREA CLEAN: Designed with high walls to prevent litter scatter and a paw cleaning ramp to help prevent tracking around the box
  • Includes attachment to fit vacuum hoses with internal diameters of 1 3/8" to 1 7/16" (deShedding tool sold separately)
SaleRANK NO. 7
Omega Paw Elite Roll 'n Clean Self Cleaning Litter Box Regular Size
  • SELF CLEANING ELITE LITTER BOX REGULAR with extra features including integrated Litter Step, Chrome Plated Locking Clips and Accents and signature Midnight Black Color
  • PATENTED SELF CLEANING SIFTING GRATE separates waste from clean litter depositing waste in convenient pull out tray no scooping required!
  • FEATURES INTEGRATED LITTER STEP The litter step is designed to catch and contain litter from cats paws. No need for liners, filters or wall plug-in
  • STRONGER IMPROVED CLIP DESIGN The Elite features the newer stronger clip design, with the added bonus of chrome plating. STRONGER MORE DURABLE MATERIAL The newer versions of the Roll 'n Clean litter box feature stronger more durable material and a stronger sifting grate.
CatGenie A.I. Self-Washing Cat Box (Latest Model)
  • Includes 1 CatGenie A.I. Unit, 1 Box Washable Granules, 1 SaniSolution Cartridge
  • Eliminates cat litter from your life. Uses litter-like, Washable Granules that never need changing.
  • Washes itself clean with Veterinarian-approved SaniSolution and water after every cat visit.
  • Your cat will always find a box that is not only clump free, it’s waste, dust and odor free.
  • Includes 2-Year Warranty. Customer Support Available 7 Days Per Week.

Everything You Need to Know About Best Self Cleaning Litter Boxes

When it comes to cats, the individual autonomy showed by these animals immediately comes to mind. As good cats, they retain a robust instinctive component that guides them in their actions.

Thus, even the management of manure is managed to respond to a specific behavioural code: cats hide their excrements to conceal their smell from prey or other predators present in the territory, this explains the reason for their habit of digging and burying as “product”.

Here, choosing the right cat litter tray is of great importance: before even the price, be sure to check that your cat will like it when you have to choose his next toilet.

Whole or Open

Those who compare prices before deciding on the right purchase will have already noticed that there are above all two types of boxes on the market, those open and those closed.

What changes is above all the aesthetic impact of the feline “toilet”, therefore the discriminating factor for choosing a type or another certainly depends on them liking the cat shows for this solution, but also on the needs of domestic furnishings.

Before buying a closed litter, some veterinarians recommend using a cardboard box to put on the simple open litter to find out if the house cat likes the privacy of privacy. In this way, it is avoided, in part, the risk that the cat ignores the final version.

A closed model tends to make odours escape less. Still, to prevent them from concentrating excessively inside the litter it is good to know that there are models equipped with activated carbon filters that neutralize strong odours that would annoy the kitty by discouraging the use of the box.

The care to be taken in case of use of open litter is to prepare a mat underneath to collect the sand that pops out while the cat buries its needy.

Cleaning System

In the ranking of aspects not to be overlooked in choosing the right toilet drawer, a place of importance covers the ease with which to clean the litter box.

There are many types of sand, which we can briefly distinguish in agglomerating or non-agglomerating: the first type facilitates the identification of the dejections to be able to remove only those and not have to replace the sand in bulk.

The models that facilitate the removal of only the needy are those that score most in the reviews; they are made to have a sieve at the base that allows you to filter the clean little sand by isolating only the dirty one, facilitating daily cleaning.

A detail that seems secondary, but which turns out to be very important if you consider that a dirty or smelly litter in addition to being a receptacle for bacteria, repels the cat that will tend not to use it by finding other places to do it.


It is not necessary to look for the best band ever but to focus on the models that better than others adapt to the size of the cat that will have to use the toilet box.

The cat must have ample play to dig in the sand and turn overlooking for a suitable position. Therefore the capacity of the box must be proportional to the size of the cat.

The ease with which to climb over the edge of the tray must also be taken into consideration, especially to favour those domestic cats a little ahead of the years.

Quality Materials

The Curve 2068962 is particularly striking for its attractive and refined design that does not escape even the eye of users who, when it comes to cat litter, pay more attention to functionality than to aesthetics.

But it is not only the design that has caught our attention, given that on the online store, but the positive comments on the effective yield of the product are also practically wasted.

Entirely made of polypropylene, the litter has proved to be robust, stable and highly resistant to scratches, to guarantee excellent durability.

The size of the structure is such as not to create problems even if it is used by a large cat, who can quickly enter and exit using the practical tilting door. Buyers declare themselves very satisfied with the model, although someone has considered the cost to be high compared to the average.


When the time comes to buy a cat litter, one of the most critical aspects to evaluate is the hygiene and practicality of cleaning the object.

In this regard, Curver 2068962 has a removable lower compartment that allows you to clean and change the sand used by the cat in an easy and fast way.

On the upper part, then, there is a small housing equipped with a lid where there is a practical scoop, while the activated carbon filter included in the price guarantees maximum hygiene and significantly reduces the spread of unpleasant odours, and once exhausted it can also be replaced with another of a different brand.

Easy to Use and Transport

The practicality with which it is assembled and all the facilities offered in terms of cleaning are the main strengths of a litter that aims to make the life of the cat and its owner easier.

To extract the compartment containing the sand, lift the two side levers, so it will not be necessary to use various tools and utensils. In this regard, many users confirm the goodness of the opening system, and there is not even one who claims to have carried out the operation with difficulty.

Furthermore, the pleasing aesthetics of the litter allow it to be placed in any useful corner of the home without giving too much attention, while the compact and light design, combined with the solid handle on the top of the support, make it easy to transport and to move, without encountering any difficulty.

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