The 7 Best Cat Litter Box for Small Spaces in 2021 (Reviews & Buying Guide)

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For a cat, a litter box is one of its most precious jewels. And for its owners, this object represents a source of scents in their home or garden. Especially if you have a small house, it’s tough to accommodate a good litter box. For this reason, choosing the best cat litter box for small spaces properly is key. Also, you have to do it in such a way that it is convenient for both the animals and their owners. There is a great variety of models, so it is important to know the market in order to select the best option.

‘Tender but at the same time independent, at least, in most cases.’ With the growing fame that cats have gained, the products created for these animals’ day-to-day life have also increased on the market. This means that you will have a large number of options, for example, litter boxes where cats can urinate.


Best Cat Litter Boxes For Small Spaces:

Anyone who has a cat is well aware of the importance of having an efficient litter box, which both we and our pet like. But if you are finding the best cat litter for a small apartment, you have to put a lot of thought into it.

Instead of the usual offers, rely on our buying advice, and you will know that you are spending your money well. So let’s get started with our in-depth review of the best cat litter boxes for small spaces!


1. Catit Jumbo Hooded Cat Litter Pan

Catit Jumbo hooded cat litter pan
  • Provides your cat with privacy while retaining their litter inside the pan
  • Large hood lifts up for easy access for cleaning
  • Refill Catit Carbon Replacement Filter
  • Helps remove odor from the litter pan

What if we told you that you could have a great quality cat litter for your small house at the best price on the market? You can believe it thanks to the Catit Jumbo hooded cat litter pan, one of the best cat litter boxes for small spaces of 2020, with an unbeatable value for money.

With a dimension of only 22.4 L x 18.3 H x 17 W inches, this litter box will fit in your tiny home and make it better looking.

It is a closed, elegant, and comfortable litter box, which will allow your cat to use it in a really comfortable and discreet way. To achieve this, it is made of reinforced plastic and totally smooth and resists scratches very well.

You can find the model in two beautiful colors, white and gray. So you can customize it according to the interest of your pet or the color of your home.

The design of the compartment where the sand is placed is a little lower. So the cat can enter comfortably and avoids any possible incidents such as sand spillage.

It also has an activated carbon filtering system that will completely neutralize odors, and that is why it can also be considered as an anti-odor litter. This carbon filter can be replaced when it is no longer needed to ensure the sand’s life.


  • Dimension: 22.4 x 18.3 x 17 inches
  • Door opening: 10.4 x 9.6 inches
  • Entry: Front
  • Carbon filter: Available
  • Hood: Yes
  • Color: Dark Gray/White


  • The best value for money of 2020.
  • Closed structure in smooth reinforced plastic.
  • Activated carbon filter that effectively neutralizes odors.
  • Smart litter box design that prevents spills.
  • Overhead door for waste disposal without dismantling it.
  • Very airtight shape with top carrying handle.
  • Dimensions suitable for small spaces.


  • The plastic is a bit thin.

Our verdict on Catit Jumbo hooded cat litter pan:

If you are finding anything under a budget, but with a brand name, Catit is your thing. You can fit this one in your smaller place with ease. The features are pleasant, as well as the price. Although, if you find something more durable, keep looking as it has a thinner plastic form than others.


2. Curver Pet Life StyleHooded Litter Box

If you want the best cat litter so that you don’t have more clutter in your home, just keep reading this review. This is a truly extraordinary closed litter box that has garnered so many super positive opinions and reviews.

You will soon discover that it is a nice closed litter box. It will give your cat all the privacy he needs to do his physiological needs without disturbing anyone in the house. It is made of reinforced plastic with a fabric design that is ideal for sharpening your cat’s nails. This is one of the best cat litter box for small spaces in an elegant anthracite color that matches any decor in your home.

In the lower part is the litter, which has a simple extraction system similar to that of the drawers. So you can easily remove and insert it to better remove debris and to add more crystal sand to the litter.

The compartment comes with its own odor filter and two scoops so that cleaning is not inconvenient for you. You will also find a removable mat under the drawer to prevent sand from escaping and a carrying handle.


  • Dimension: 17 x 15 x 15.5 in
  • Style: Closed
  • Entry: Front
  • Carbon filter: Available
  • Hood: Yes
  • Color: Dark Gray
  • Accessories: Scoop


  • The best-closed cat litter of 2020.
  • Made of reinforced plastic, great for nail sharpening.
  • Closed structure with drawer for easy removal of crystal sand.
  • The upper part isolates from odors and guarantees the cat’s privacy.
  • Carpet to prevent waste from reaching the floor in the house.
  • Includes a pack of crystallized sand for first uses.
  • Dome design with removable lid and carrying handle.
  • Presence of side locks to avoid unexpected openings.
  • Convenient dimensions of 51 x 39 x 39 cm suitable for any space.


  • Forgetting the open litter box can lead to odors escaping.
  • Not a very cheap litter box.

Our verdict on Curver Pet Life StyleHooded Litter Box:

As we said in our earlier review, if you don’t mind spending a few more bucks, get a Curver litter box. It’s elegant, beautiful and goes with the interior of your small house. The excellent cat litter from the review will provide maximum comfort for you and your pet in the best space for your four-legged friend. But that all depends on your budget as this one is a little higher in price.


3. Savic Cat Litter Pan Nestor

[Amazon box=”B00I7WL962” title=”Savic Cat Litter Pan Nestor”]

One of the most common drawbacks you can have with cat litter boxes is that they can leave unpleasant odors behind. Especially if you live in a smaller space. To save you from this, we present this model from Savic, the best for your four-legged friend.

You will find it equipped with an activated carbon filter system that minimizes unpleasant odors, even if several days pass without removing the pet’s needs. This is in addition to the closed litter box design that includes a vented top lid. So it’s not a dangerous structure and a better front door that closes every time your pet enters and leaves. In this way, the litter blocks odors, and the activated carbon gradually neutralizes them.

It is one of the best you can find on the market, measuring 23.2 x 15.4 x 15.4 inches and will be comfortable even for a large cat. It is, in fact, made of hard and smooth plastic, totally resistant to scratches and with a classic. It has a smart design to avoid bad smells, as we have seen.


  • Dimension: 23.2 x 15.4 x 15.4 inches
  • Style: Closed
  • Entry: Front
  • Carbon filter: Available
  • Hood: Yes
  • Color: Dark Gray/Brown
  • Accessories: No


  • Litter equipped with an excellent anti-odor system.
  • Hermetic closed system with entrance and exit door.
  • Top air vent so your pet can breathe while inside.
  • Activated carbon filters to reduce bad odors.
  • Made of reinforced plastic of the best quality.
  • Ideal for both puppies and large cats.
  • Removable lid and door to remove waste.


  • Care must be taken to ensure that the door remains closed.
  • The side closures are quite hard.
  • There is no scoop for removing caking sand or waste.

Our Verdict On Savic Cat Litter Pan Nestor:

This modern and elegant model offers cats a discreet and hygienic way of conducting their natural business. The “Nestor” cat flap is modern, elegant, and fits well in any kind of space. With a secure dome design and durable access area for cat flaps, dispersion of dirt and odor is kept to a minimum. Without a doubt, this is the best anti-odor cat litter and will hide bad smells inside the house very well.


4. Iris Ohyama Cat Litter Box

[Amazon box=” B07BP1RGBF” title=”Iris Ohyama Cat Litter Box”]

Do you need a new cat litter box, but your budget is pretty tight? We will present you one of the best cat litter box for small spaces in a budget of 2020 when it comes to cat litter.

This particular model by Iris Ohyama is an open cat litter box with dimensions of 19.1 x 15 x 12 inches, excellent for smaller spaces in the house, and for the entrance of an adult cat. It is made of reinforced plastic at the base. The top cover is made of a transparent plastic alloy, which makes it elegant and prevents the sand from falling to the ground.

You can easily place the clumping sand, crystals, or silicon on the base without any problem. You will never find any dusty trace on the ground. This is because it has built-in low feet, which are the best shape to allow the sand to move when the cat is doing business without falling to the floor.

Its superior design is also very hygienic, as it prevents debris from being seen from the sides. The litter box also includes a shovel so you can remove litter. Also, it is made like a sieve, so you don’t waste sand when throwing out your pet’s litter.

All this at an incredibly economical price that will thrill you, the best for all budgets, and to please your cat.


  • Dimension: 19.1 x 15 x 12 inches
  • Style: Open
  • Entry: Front
  • Carbon filter: No
  • Hood: No
  • Color: Grey
  • Accessories: Scoop


  • Great budget cat litter of 2020.
  • Made of reinforced plastic with a transparent plastic cover.
  • Open top dome for easy access to waste.
  • Low recessed feet, the best for all hygienic sands, clumping sand, crystals, or silicon.
  • Smart design prevents waste from escaping.
  • Sieve shaped shovel included to remove debris and not throw away excess sand.


  • No odor neutralizer present in the litter.
  • The base may have a somewhat irregular shape where the sand nestles.
  • The hooks that lock the top and bottom are not very stable.

Our verdict on Iris Ohyama Cat Litter Box:

This sturdy and reliable Iris Ohyama cat litter box is an excellent choice for any cat sitter with a tiny place. The deep well design does a great job of containing scattered debris, and the simple yet durable construction allows for quick cleanup. Although, if you are not fond of odor, this might not be for you. But in this budget, this is surely one of the best cat litter boxes for small spaces.


5. Karlie Smart Cat Covered Cat Litter Tray

[Amazon box=”B00FRFZ364” title=”Karlie Smart Cat Covered Cat Litter Tray”]

If you want a new litter box for your cat that is cared for but at the same time doesn’t attract a lot of attention, Karlie’s model will be the best for you.

This is a dome-shaped cat litter that will do very well anywhere in the house. If your place is not very big, get one of these as it is discreet, and its dimensions are optimal at 52 x 39 x 41 cm. Another thing you will love is that its construction material is smooth plastic. It means it is very easy to clean and super scratch resistant.

It has a convenient base in the shape of an oval where it is possible to place silicon sand, crystals, or clumping sand without any problems. It’s a fully closed litter box at the top with a clear plastic lid. So you can see when your pet is inside, or you need to clean it.

The upper part also has an air intake so that your cat can breathe, and therefore the structure is not dangerous at all. It also has the best side closures that attach to the bottom of the litter box, so it doesn’t open unexpectedly. You can also disassemble it completely to clean it properly. Moreover, you can only disassemble the transparent door if you prefer to remove the waste.

Everything you and your pet need can be found in this simple enclosed litter box, one of the best you can find on the market.


  • Dimension: 23.2 x 15.4 x 16.1 inches
  • Style: Closed
  • Entry: Front
  • Carbon filter: No
  • Hood: Yes
  • Color: Blue
  • Accessories: No


  • Perfect cat litter with a very discreet design.
  • Presence of an upper vent so that the cat can breathe at the entrance.
  • Closed top with a transparent front door.
  • Smooth plastic, scratch-resistant and easy to clean.
  • Dimensions 59 x 39 x 41 cm suitable for large cats.
  • Easily removable door and top cover for cleaning.
  • Side locks to avoid unexpected openings.


  • Plastic is not very durable compared to other top cat litter boxes.
  • It can be uncomfortable for puppy cats.

Our verdict on Karlie Smart Cat Covered Cat Litter Tray:

This Karlie litter box will make cleaning easier with its raised rim. Thanks to this, no more projections of litter outside the box. The upper vent being closed will not let odor spread. But at the same time, the vent let air pass through. The only thing we could fault it is that puppies may not be comfortable in it.


6. Karlie Simon’s Cat 51756 Cat Litter Box

[Amazon box=”B00KBT13Q0” title=”Karlie Simon’s Cat 51756 Cat Litter Box”]

Many litter boxes are too big for smaller houses, which makes things around the house very difficult. If you have a smaller place, we have an ideal litter box for your pet.

Designed for the comfort of small and medium-sized cats, the open litter box has an overall size of 16.9 x 12.5 x 6.2 inches. However, the front has a reduction in the height of up to 10 cm, which will allow the kitten to enter easily. All of this is made of gray plastic reinforced with a special label from Simon’s Cat, a very popular and well-known cartoon.

Your litter box will be perfect for your little cat, while its design is the best with rounded edges that will prevent dirt from escaping from the inside. The beauty is that it is a unique piece that does not need to be disassembled. Just clean and wash it whenever you want, without having to waste time assembling any part.

Another thing that will interest you to know is that this litter box has four supports attached to its original structure. So the box does not move when the kitten is on it. This will limit the possibility that it can be turned upside down or overturned in any way. It makes this a great alternative for even slightly larger cats.


  • Dimension: 16.9 x 12.5 x 6.2 inch
  • Style: open
  • Entry: Front
  • Carbon filter: No
  • Hood: No
  • Color: Gray
  • Accessories: No


  • The best cat litter for puppies or small to medium-sized cats.
  • 10 cm reduction on the front of the litter box.
  • One-piece design to avoid assembly and disassembly after cleaning.
  • Stable legs that prevent the possibility of tipping.
  • Suitable for any type of sand, such as agglomerating sand or crystals.
  • It cannot be turned upside down, and this is a valid alternative to a larger litter box.
  • It has a very particular design that recalls the Simon’s Cat cartoon.


  • Being an open model, it has no anti-odor system.
  • The top may hold dirt.
  • Not recommended for large cats.

Our verdict on Karlie Simon’s Cat 51756 Cat Litter Box:

What you have just read is the review of a great cat litter, ideal for small and medium-sized ones. There are many users who, in their opinions, say they are satisfied after having their cat try this litter box. The best thing is, it doesn’t have any hood. Being flat, you can hide it under any furniture. Isn’t it the best cat litter boxes for small spaces?


7. Pet Mate Arm & Hammer Large Sifting Litter Pan

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

If you’re wondering which cat litter to buy to minimize used space, this model is probably unbeatable. If it is among the best cat litter boxes for small spaces, in fact, it owes it above all to its great practicality.

The litter is composed of three layers: two closed “basins” and a sieve that allows you to filter the good sand from the “used” one. Cleaning takes place by unhooking and sieving the top layer, throwing away the dirty sand, and emptying the clean one into the second container. Once rinsed, the first basin fits under the second, reversing the positions.

In this way, not only cleaning operations are accelerated, but also a great saving on sand consumption is achieved. You will  no longer have to use the scoop and throwing only the dirty part of the litter.

Despite the above-average initial investment, therefore, this cat litter is worth every penny!

Let’s continue with its main pros and cons, a really useful summary to give you a complete overview of the product.


  • Dimension: 19 x 15 x 8 inches
  • Style: Open
  • Entry: Front
  • Carbon filter: No
  • Hood: No
  • Color: Gray
  • Accessories: No


  • Excellent litter for large cats.
  • Spacious measures of 19 x 15 x 8 inches an oval shape for more space.
  • The back is raised so as to avoid any accident with the sand.
  • Open dome design to prevent sand from falling outside.
  • Edges with handles for easy gripping and emptying.
  • Very good and cheap price.


  • The plastic is a bit thin compared to other models.

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

There is a reason why this model is well-received and appreciated for cat owners, especially the owners with small apartments. The flat design of this litter box can literally hide under any furniture, so you don’t have to spend any more inches for this box. Worth every penny!


Buying Guide for the Best Cat litter Boxes for Small Spaces:

The Factors to Consider When Buying the Best Cat Litter Boxes for Small Spaces

To make a better choice, there are a few things to consider when considering a cat litter box, especially for small apartments or homes. While prices, brands, and opinions are good indicators, below we will show you some features that will enlighten you in choosing the one that best suits you and your pet.

  • Type

Depending on their shape, there are two different types of cat litter that you should consider when choosing the perfect one for your pet. Read on to find all their features:

  • Closed

When the litter boxes have an upper dome that closes them completely, they are called a closed litter box. They are specially designed to better capture the odors inside. They also have a door to let the cat in and out without letting the odors escape. There will never be any dusty trace on the floor. One of the things you need to make sure with this type of litter box is that there is an air vent. So that it is not dangerous for the cat.

  • Open

They are traditional litter boxes that have the top completely open. It makes them better for adult cats and for quick cleaning of the pet’s needs. Usually, this model’s design is rounded at the back, which is a good alternative to avoid spilling the contents on the outside. The problem is that it does not have an anti-odor system. So care must be taken to remove the dirty sand as soon as possible.

  • Dimensions

In principle, the height of the closed litter boxes will be greater, because they will include their top cover and can reach up to 40 cm. As for the internal measurements, one of the most important is the depth, because it defines whether or not your cat will feel comfortable inside.

The most spacious are those that measure between 55 and 60cm deep and are best for large and adult cats. As for the last dimension, the larger it is, the more space for movement the cat will have inside. Therefore for a single cat, you can search between 30 and 35 cm. If, on the other hand, you need to buy only one litter box for two cats, make sure it is between 37 and 45 cm wide.

  • Production Material

Litter boxes are usually plastic, but you should look for specific types of this material for your convenience. For example, there are models that have chipboard so that cats can scratch their claws on it and not get damaged. There are others that are made of smooth plastic on the outside. This makes it even more difficult to scratch.

What you should observe is the appearance of the plastic inside. If the structure is not smooth and has many cracks, dirt can accumulate. It will be more difficult to clean. Therefore it is best to choose one that has a smooth surface on the inside as it will be easier to remove traces of sand.

  • Neutralization Of Odors

Bad odors can naturally come from litter boxes, and this is why closed ones are often equipped with special anti-odor systems. The most efficient and hygienic filter you can find on the market is the activated carbon one. Obviously, it also depends on where you will place the litter, whether inside or outside your home.


Frequently Asked Questions

1. What Is A Cat Litter Box?

The sandboxes or litter boxes for cats are containers designed to provide our pets with a place to urinate and defecate. They receive that name since they must be filled with sand so that the animal can bury its excrement and urine. This response to the basic instinct of all felines to hide their stools to hide their tracks and protect themselves from threats. This is not lost even when they are domestic.

2. What is a cat litter for?

Indoor cat litter boxes are hygiene items for our pets and for their masters. They offer the pet a place to feel safe while doing their business. Thanks to the sand, they can cover their stools and camouflage their tracks. In addition, this prevents the formation of bad odors and the proliferation of bacteria in the home.

3. Which Cat Litter To Choose And Why?

The decision is not ours alone. Cats are capricious pets with little tolerance for change. In fact, they will be the ones who have the last word.

Usually, mineral litter made with clay or bentonite is the one that generates the least rejection among cats. Its texture is more similar to natural sand. Choose a binder variety that generates as little dust as possible and effectively retains odors. We can also try the silica if our home is small or ecological if we want to avoid generating waste. But it is advisable to buy a small package first to make sure not to waste money if our pet does not like it.

4. How to change the cat litter, and how often?

Changing the litter of our cat has no mystery:

  • We close the door of the room where the litter box is, leaving the cat outside so that it does not bother us.
  • We pour the sand into a bag.
  • Unless it is ecological and biodegradable sand, in which case we can flush it down the toilet, we put it in the organic garbage container.

If the sand is not agglomerating, we must replace it at least twice a week. If it is a binder, we can keep it between 2 and 3 weeks without changing it. However, this will depend on the frequency with which our cat relieves itself and on its susceptibility to dirt. Everyone has their preferences, and some stop using the sandbox because of the accumulated dirt before others.


Final Thought

Now that you’ve seen all the options, you will certainly have a clearer idea of ​​which is the best cat litter boxes for small spaces. Finally, you will have maximum comfort for you and your cat, as you will no longer have to clean unsightly waste from everywhere. Pick one that respects your pet’s size and age, and you will both notice the change in the home.

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