The 8 Best Self Cleaning Litter Box for Large Cats (2021 Reviews & Guide)

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Cats, like any other animal, have to perform their needs frequently. To avoid odors and facilitate the task of collecting their stools, they use litter boxes. However, you know that traditional models, not only unpleasant to look at, are also unpleasant to handle. This is the reason why the best self cleaning litter box for large cats is becoming more and more popular and appreciated by those who have a cat (or even more) in the house.

This new hygienic litter box allows us to have an automatic cleaning (you don’t have to take the poops one by one). It also helps us by eliminating odors with its environmental filters. That is why, if you suffer when cleaning your cat’s litter box, my recommendation is to use one of the automatic litter boxes analyzed.

The Best Self Cleaning Litter Box for Large Cats: Comparison

Keeping your cat litter box clean and sanitized is a crucial task to prevent clutter and bad smells. More and more people are replacing the classic manual litter to switch to an automatic self-cleaning litter box.

The advantages are undeniable. First of all, it serves to counteract odors, which makes both humans and animals happy. Also, they come in different sizes, depending on your cat’s size. Keeping a self-cleaning cat litter clean is pretty simple and saves time and energy.

Check out our top pick of the best self cleaning litter box for large cats at a glance from the comparative table below:



1. PetSafe ScoopFree Ultra Automatic Self Cleaning Hooded Cat Litter Box

[Amazon box=” B000XSC8R2” title=”PetSafe ScoopFree Ultra Automatic Self Cleaning Hooded Cat Litter Box “]

Undoubtedly, it is considered the best self cleaning litter box for large cats. Thanks to the fact that it has a series of elements that allow it to be activated fully automatically. It works plugged into the network, minimizing the intervention for cleaning the litter box.

Thanks to the fact that its internal rake works automatically. That’s how it eliminates the waste 20 minutes after our cat has used the litter box. Not to mention, it completely eliminates the smell.

Another feature of this automatic cat litter box is the fact that it has the option of using its own blue crystal type litter. This litter absorbs the urine of the cat and dries the feces offering the total neutralization of odors.

To avoid possible accidents, the rake has safety sensors that detect the presence of the cat.


  • Mode: Automatic/Self-cleaning
  • Size: 28.5 x 20.5 x 11.5 inches
  • Color: 28.5 x 20.5 x 11.5 inches
  • Style: Ultra
  • Accessories: Crystal litter/Disposable trays/Hood


  • Removes faces and dirt automatically.
  • Safety sensors to detect when the cat is inside.
  • Disposable tray.
  • Excellent odor control.
  • Comes with a privacy hood.
  • Two year guarantee.


  • Some cats may need a period of adaptation to the glass litter.

Our verdict on PetSafe ScoopFree Ultra Automatic Self Cleaning Hooded Cat Litter Box:

An ultra-absorbent litter. The blue crystals on the bottom absorb urine and dry out excrement. Odors are completely eliminated. Inside this electric self-cleaning litter box, there is a rake that activates 20 minutes after your cat passes. So, if your cat is okay with the crystal litter, it is definitely worth a try.


2. LitterMaid Single Cat SelfCleaning Litter Box

[Amazon box=” B07HBDFQ5L” title=”LitterMaid Single Cat Self-Cleaning Litter Box”]

The LitterMaid automatic litter box also runs on electricity or batteries. Similar to the PetSafe litter box, it has a timer to clean the sand every 10 minutes automatically.

To ensure that the sand is clean, it has a cell that detects the cat’s presence in the sandbox. At that moment, it resets and organizes a new pass after 20 minutes.

The removed stools end up in a closed anti-odor bag, which you will only have to remove periodically. A detail that this sandbox incorporates is a mat that eliminates the sand stuck to the cat’s feet.

The advantage of this litter box is that it allows you to use any silica sand; it is not necessary to buy specific sand.


  • Mode: Automatic sifting of sand
  • Cats Size: All
  • Active carbon filter: Yes
  • Size: 25.2 x 11 x 19.5 inches
  • Weight: 6 kg
  • Color: Blue


  • Automatic, self-collected, up to 7 days.
  • Starts after 20 minutes after your cat leaves the box.
  • Good odor control.
  • Use any kind of super-tough junk.
  • Low maintenance.
  • The high wall design prevents scattering the garbage.


  • Not suitable for more than one cat.
  • Noisy.

Our verdict on LitterMaid Single Cat SelfCleaning Litter Box:

Compact yet powerful- this litter box will be a perfect piece of equipment for a single cat owner. It’s self-cleaning, low maintenance, and also comes at a fair price. These entire facts make it a well-deserved candidate as the best self cleaning litter box for large cats. But however, you have multiple cats; avoiding this model is the better option.


3. CatGenie Self Washing Self Flushing Cat Box

[Amazon box=”B008JGIYVE” title=”CatGenie Self Washing Self Flushing Cat Box”]

If you’re looking for a litter box more similar to a true toilet bowl, the CatGenie Automatic Cat Litter is the product for you. This innovative automatic unit does everything by itself, including debris removal, washing, and drying. How is this possible?

All thanks to the special cat litter called Washable Granules that is included with the purchase. They are dust-free and do not require changing as they can be washed. On the other hand, we found that they do not absorb odor as well as some cat litters, although the control is definitely satisfactory.

Since it works in a similar way to a real toilet, the CatGenie must be connected to a cold and electric water outlet for it to work.


  • Mode: Automatic/self-cleaning
  • Style: Cat box
  • Cats Size: Large
  • Active carbon filter: No
  • Size: 24.5 x 19.2 x 21 inches
  • Weight: 11 kg
  • Color: Grey


  • Fully automated cat litter box.
  • Uses reusable, washable granules, 100% dust-free.
  • Adjustable cleaning program
  • Self-cleaning and self-drying.
  • Suitable for multiple cats.
  • Eliminates the need for manual handling of kitty litter.


  • Very expensive
  • The cleaning cycle may be a bit too long.

Our verdict on CatGenie Self Washing Self Flushing Cat Box:

Although this model is not like any traditional model, it has its perks. It works like a real toilet that cleans pet waste. Moreover, it allows for multiple pet accesses. So, if you get past the higher price it offers, it is a litter box worth your try.


4. Omega Paw ELRA201 Roll N Clean Self Separating Self Cleaning Litter Box

[Amazon box=”B074L82WFD” title=”Omega Paw EL-RA20-1 Roll N Clean Self Separating Self Cleaning Litter Box”]

With the Omega Paw Roll’n Clean self-cleaning litter box for cats, daily cleaning of the litter box will be quick and easy without using shovels or any other accessory.

Its mechanism is very simple: the right side of the sandbox has a rounded shape. So when you want to clean it, you should tilt it to the right, making it rotate on said rounded base, until the top cover touches the ground.

Inside there is a grid that separates the clean sand from the stool and urine clumps. Note that clumping sand is necessary for the Roll’n Clean to work properly.

In this way, the clean sand remains in the sandbox, while the waste goes to a special compartment. Once this is done, you will only have to put it in its original position and tilt it slightly to the left. So the clean sand is again distributed evenly in the tray.

The Omega Paw Roll’n Clean self-cleaning litter box is available in 2 different sizes: medium and large.

The price of the Omega Paw Roll’n Clean Twist Self- Cleaning Cat Litter Box varies slightly depending on the size you need. You can see more about the available models.


  • Mode: Non-automatic/self-cleaning
  • Cats Size: Large
  • Active carbon filter: No
  • Size: 18.5 x 21.5 x 20 inches
  • Weight: 3.6 kg
  • Color: Midnight Black


  • Simple to use.
  • Effective odor control.
  • Use any cat grouping litter.
  • Affordable.
  • Easy to assembly.
  • Comes with a hood for privacy.


  • It is not automatic, so manual handling of the little box is required.

Our verdict on Omega Paw ELRA201 Roll N Clean Self Separating Self Cleaning Litter Box:

This innovative self-cleaning litter box was designed in Canada, and more and more cats and humans love it. First, the size: it is spacious; your cat will think he is at the playground. The needs are disposed of hygienically thanks to the removable drawer, just rotate the entire drawer. The smells do not stagnate. We recommend this one as the best self cleaning litter box for large cats.


5. Catit SmartSift Litter Box

[Amazon box=”B074L82WFD” title=”Catit SmartSift Litter Box”]

With the original Catit SmartSift self-cleaning litter box, your cat’s litter tray’s daily cleaning will be comfortable and hygienic, and it won’t take you two minutes.

Its mechanism is manual and really easy, you only have to pull the lever gently, and that’s it. The sand will be completely clean. The waste will end up in a drawer located in the lower area of ​​the sandbox, in which you have previously put a bag. About once a week, you should take out the drawer, remove the bag, replace it with another and that’s it. You will not need shovels or touch absolutely anything.

As you can see, everything is very simple and totally hygienic. In addition, the SmartSift litter box is very spacious. Without a doubt, your cat will feel comfortable and protected in it.

It is completely closed and has a transparent swing door. In addition, it also has a transparent window in the upper area, where the light will enter your kitty when it is inside. Note that for the sandbox to work efficiently, it is necessary to use clumping sand.

The roof, for its part, is folding to facilitate the filling of the sand. It can be fitted with a carbon filter to prevent bad odors from coming out.


  • Mode: Non-automatic/self-cleaning
  • Cats Size: Large
  • Active carbon filter: Yes
  • Size: 26 x 19 x 25 inches
  • Color: Tan


  • The hinged door can be removed.
  • The lever system is practical and clean.
  • The integrated filter eliminates odors.
  • Stronger and durable.
  • A large capacity litter box means more cat can use it.


  • May require the purchase of litter bags every two weeks.

Our verdict on Catit SmartSift Litter Box:

The size of this litter box might scare you, but it’s so big because it features an innovative, although simple cleaning system. You really just need to pull a lever to automatically collect the waste and leave the litter fresh and clean. Much more practical than using the classic headstock. So, the ball is in your court.


6. PetSafe Simply Clean SelfCleaning Cat Litter Box

[Amazon box=”B07GYX7RLD” title=”PetSafe Simply Clean Self-Cleaning Cat Litter Box”]

The PetSafe Simply Clean automatic sandbox has an original design and an innovative mechanism with a self-cleaning function.  It will keep the sand always pristine and ready to use, without you having to do anything at all.

The secret of this automatic toilet for cats is that its tray rotates very slowly. In this way, the feces and the pee’s agglomerations are separated by a rake, driven on a covered conveyor belt, and falling into a container. Its operation is silent and, as I say, it moves very slowly, so that the cat hardly notices it. Your feline friend will not be scared or uncomfortable using it.

To avoid bad odors, the Simply Clean self-cleaning litter box has an active carbon filter. The filter is located on the lid that covers the conveyor belt and the container bin, where waste goes. The sandbox mechanism screens the sand and removes dirt every 30 minutes. It completes a full rotation in an hour and a half. In this way, the sand always remains clean.


  • Mode: Automatic/self-cleaning
  • Style: New
  • Cats Size: Large
  • Active carbon filter: Yes
  • Size: 20 x 10 x 21 inches
  • Weight: 6.39 kg
  • Color: Grey/white


  • Full automated self-cleaning litter box.
  • Easy to operate and maintain.
  • Does not require garbage collection.
  • Requires cleaning only after two weeks.
  • Cheap considering its technology.


  • Does not come with a cover, so your cat may lack privacy.

Our verdict on Catit SmartSift Litter Box:

Although it is an ingenious system, I have to say that, in my opinion, it will only work for you if you have a cat that is not very large. Because, even though the litter box is of a considerable size, in reality, the space where it has to put the cat to do its things is not very broad. But considering the price and technology, it is definitely considered as the best self cleaning litter box for large cats.


7. PetSafe ScoopFree Automatic SelfCleaning Cat Litter Box

[Amazon box=” B000ELUQQS” title=”PetSafe ScoopFree Automatic Self-Cleaning Cat Litter Box”]

The ScoopFree PetSafe is an innovative automatic self – cleaning litter box that lets you always forget to clean the sand of your cat. In fact, you won’t even need to supervise them for weeks. So they are ideal in case you want to go on a trip for a few days and leave your cat at home.

They work with an exclusive automatic rake system. It sweeps the waste to a covered compartment 20 minutes after your cat has used the litter box. It is a totally safe mechanism for your kitten. If the sensors detect that it is put back in the sandbox before the 20 minutes have elapsed, it will restart the timer. That means there is no risk of it being put to work with your cat inside.

For the proper functioning of ScoopFree automatic litter boxes, you must use the ScoopFree disposable trays. The tray contains blue glass sand; it absorbs urine and is five times more effective in reducing odor than standard litter clays or clumping sand.


  • Mode: Automatic/self-cleaning
  • Style: Original
  • Cats Size: Large
  • Active carbon filter: Yes
  • Size: 27.4 x 19 x 7 inches
  • Weight: 7.57 kg
  • Color: Purple


  • Controls odors, absorb liquids, and dehydrates solid waste.
  • Impurities remain in the litter, away from the floor.
  • There is no need to lift it because it does everything by itself.
  • Crystal sand produces almost no dust and traces.
  • Very comfortable to use.
  • Minimal maintenance.


  • Requires the purchase of special trash or reusable trays.

Our verdict on PetSafe ScoopFree Automatic SelfCleaning Cat Litter Box:

The self-cleaning litter boxes ScoopFree are available in two versions. The model ScoopFree Original is open. The model ScoopFree Ultra mentioned earlier is covered and has some extra features. With the Ultra model, you can adjust the cleaning cycle, which lacks in this one. Another very interesting aspect of the Ultra model is that it has a sanitary meter and a sensor.

So, if you can stretch your budget a bit, go for the Ultra style. But if you are on a tight budget, this PetSafe ScoopFree Automatic Self-Cleaning Cat Litter Box Original is the best you can do.


8. Pet Mate Arm & Hammer Large Sifting Litter Pan

[Amazon box=” B06XNX32K1” title=”Pet Mate Arm & Hammer Large Sifting Litter Pan”]

It is a self-cleaning open litter box, consisting of a sieve and two tanks that separate the dirt quickly and easily. The cleaning system provides that the dirt can be thrown directly without the obligation to use the scoop. It is an element that makes this litter very practical and quick to handle.

Usually, clumping sands are used for this type of litter, and the cleaning time does not go beyond 5 minutes. This is really short time for such a product, with great benefits in saving effort and time.

Very large and spacious in size, it allows your cat to have a lot of space available for itself. Regardless of the size of the animal, it is a litter box that adapts to cats of all sizes.


  • Mode: Non-automatic/self-cleaning
  • Style: Open litter box
  • Cats Size: Large
  • Active carbon filter: No
  • Size: 9 x 15 x 8 inches
  • Weight: 1.17 kg
  • Color: Gray


  • Extremely easy to use and clean.
  • Solid and resistant.
  • The integrated sieve makes it almost self-cleaning.
  • The structure is light and moves easily.
  • It integrates into any home environment.
  • It does not require the use of the scoop.


  • It does not come with a privacy cover.

Our verdict on Pet Mate Arm & Hammer Large Sifting Litter Pan:

Very economical of the price. This litter finds much consent for the excellent relationship between the small economic investment and the quality of the performances. This litter satisfies both the cat of the house and the owner. Convenience and practicality are the words most used by users who have also praised the management and cleaning system’s intuitive qualities. You can put this in the best self-cleaning litter box for large cats without a hiccup.


Buying Guide: How to Choose Best Self Cleaning Litter Box for Large Cats

Living with cats is, without a doubt, a wonderful experience, which brings us many benefits and good times. However, daily litter box cleaning isn’t one of these good times. In fact, it’s a chore that many of these graceful little felines’ human companions find quite unpleasant.

If this is your case, luckily, you can resort to a self-cleaning and / or automatic litter box for cats, which will greatly facilitate this thankless task.

Currently, we can find on the market a multitude of self-cleaning litter boxes for cats: some of them, the simplest, will require that you activate the mechanism that cleans the sand yourself; and others, more sophisticated, will clean themselves, fully automatically.

Throughout this buying guide, we will see the advantages of self-cleaning sandboxes and what factors to consider when buying one.

What To Consider Before Choosing A SelfCleaning Litter Box For Large Cats?

An electric or mechanical self-cleaning litter box is really a very useful tool. Especially if you live in an apartment, if you have more than one cat or if you have a reason for age or health problems, you have reduced mobility. But there are many different types of self-cleaning litter on the market (fully automated, electric, manual…). How do you choose the one that best suits your needs? This simple guide can help you to buy a valid and low-priced product without giving up all the possible comfort.

  • Automatic rake

Most of the self-cleaning litter boxes are equipped with a rake, which, thanks to a sensor, automatically sifts the litter. The sensor causes the rake to move a few minutes after the cat has been in the litter box. This method is very simple and effective. But if you prefer to set the waiting time before the rake activates, you will probably have to buy a timer and extra accessories.

  • How it eliminates waste

Some models of self-cleaning litter boxes for cats eliminate waste independently. Others deposit them in a special tray that you will have to empty regularly. If you prefer the latter option, make sure the tray is large so that you don’t have to empty it every day.

  • Convenient to clean

Even though they are called self-cleaning litter boxes, these litter boxes still need to be cleaned from time to time. Look for models that are easy to disassemble and reassemble, so that you can do a thorough cleaning. Usually, the simpler and more basic models are less complicated to clean than the ultra-equipped litter boxes.

  • Cat litter

For some self-cleaning litter boxes, only specific types of cat litter can be used. So make sure that the litter box you want to buy is compatible with your cats’ favorite litter; otherwise, they won’t use it. Or at least it will take some time to get used to the novelty.

  • Price

The different types of self-cleaning bedding also vary in price. The most equipped models, full of sensors and fashion features, can cost several hundred dollars. The basic models, on the other hand, are around 40 dollars. If you are interested in the substance, then, there is no need to spend who knows how much money


Advantages of the Best Self Cleaning Litter Box for Large Cats

One of the biggest benefits of automatic litter boxes is that they will save you time as you have one less thing to worry about. If you have a busy week at school or at work, rest assured, your cat will do great, and there will be no bad smells in the house.

  • Just clean the litter box every day.

Cats are beautiful and wonderful animals, but cleaning the remains of their urine and feces with a dustpan every day is no fun. If the litter box cleans itself, we all profit.

  • Less in contact with dirt and droppings

Coming into contact with a cat’s “souvenirs” is not only unpleasant but also hides health risks. The deposited urine in the litter caking generates ammonia gas, which is toxic and can cause respiratory problems. Furthermore, cat feces could transfer certain bacteria and parasites to humans. So the less direct contact we have with our cat’s needs, the better.

  • Less bad smells in the house

Since it sifts itself, a self-cleaning litter box emits far fewer odors than a classic closed litter box. Your guests will notice that there is a litter box in the room, and you and your cats will be much more serene.

  • Always clean cat litter.

Every now and then, it will be up to you to clean the self-cleaning litter box, but for all the other days, your cat will enjoy a clean litter. We know how much our animal friends care about this detail. This detail is essential for the good health of the cat.


How SelfCleaning Litter Boxes Work

An automatic litter box contains a rake powered by an energy source that is programmed to sift through the cat’s litter. It separates the clean and dirty parts. The waste is eliminated directly or accumulates in a special tray or container. You can program the start of the rake from 5 to 20 minutes after the cat has left the litter box (not all models allow the same programming or modification of the same). Even if these litter boxes empty themselves, you must periodically rotate or empty them to remove debris from the waste container.


How to Get Your Cat To Use His New SelfCleaning Litter Box?

In my experience, teaching a cat to use a litter box is very simple: most of the cats know what a tray full of sand is for as soon as they see it.

However, if you are going to change from a conventional litter box to a self-cleaning one, it will take your kitten some time to get used to the change. If you see that he distrusts that new gadget that you have bought him, you can get him to see it with good eyes by following a couple of very simple steps.

If the litter box is automatic, your cat may be scared by the noise it makes when cleaning the litter. For this reason, it is recommended that the first few days you leave it unplugged. Use it as a conventional litter box until your kitty realizes that his new litter box is harmless.

Another trick that works very well when you change sandbox, whether it is self-cleaning or conventional, is to put already used sand. In this way, your feline companion will smell his usual sand and will realize what this new device is for.


What is a self-cleaning litter box for cats?

A self-cleaning cat litter box is a type of litter tray that you won’t need to clean every day. Among the self-cleaning sandboxes, we can find automatic or manual models.

Automatic litter boxes have an electronic mechanism and sensors that activate it. When a cat uses it, it automatically cleans the waste.

Manual self-cleaning sandboxes, on the other hand, will need us to activate them ourselves. You can do it by means of some mechanism, such as a lever, or by tilting them in a particular way.


Do self-cleaning litter boxes really work?

Yes, self-cleaning sandboxes work perfectly as long as the instructions are followed, and the right sand is used. Sand is usually a binder type, which allows the lumps formed by the urine to separate easily from the clean sand.


How often do you have to change the sand in a self-cleaning litter box?

How often you need to change the litter in a self-cleaning litter box will vary, depending on several factors. Such as the size of your tank, the type of litter you require, and the number of cats you have at home.

In any case, it is advisable to consult the manufacturer’s instructions, which usually give a series of advice on how often it is advisable to change the sand.


How much does a self-cleaning litter box cost?

The price of a self-cleaning litter box is highly variable and depends on how sophisticated it is. If it is a manually activated self-cleaning sandbox, you can find models at very affordable prices. However, the prices are not too different from some of the higher quality conventional sandboxes.

If, on the other hand, it is an automatic sandbox, the price is higher. In some cases, only a little more, but in the case of the more sophisticated models, they can be really expensive.


How often should I thoroughly clean a self-cleaning litter box?

As much as a litter box is self-cleaning, every so often, you will need to clean it thoroughly. It is advisable to do it every time you completely change the litter. This fact will vary depending on the size of your tank, the number of cats that use it, and even the type of litter used.


Where does the dirty sand go in the self-cleaning sandboxes?

The self-cleaning sandboxes have a closed tank where the waste goes every time the cleaning mechanism is activated. The clean sand remains in the sanitary tray. Once the tank has been filled, you will only have to throw the waste away.


In conclusion

In this article, we have made various considerations on the best self cleaning litter box for large cats and selected the best products for your purchase. Our guide shows that a self-cleaning litter box is a product that certainly costs more than normal litter boxes. But it is also a vehicle that has innumerable advantages for the owner and also for the cat. This amazing product eliminates the effort and commitment of having to dedicate themselves to cleaning every day. In addition, a self-cleaning litter box is hygienically much superior to a traditional litter box, and therefore it is definitely worth buying one.

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