9 Best Automatic Litter Boxes That Use Regular Litter (November 2026)
The best automatic litter boxes that use regular litter include the Sousia Happypaw XXXL Open-Top Automatic Self Cleaning for large cats and open-top comfort, the teweoa Automatic Cat Litter Box with Wide for small homes without an app, and the Cumrige 95L Automatic Litter Box for long trips away.
On this page (8 sections)
- The best automatic litter boxes for regular clumping litter
- How these automatic litter boxes compare
- How we compared these boxes
- Which regular litter works in these boxes?
- How much floor space does an automatic box need?
- Which automatic box suits a multi-cat home?
- Do you need an app, Wi-Fi or a subscription?
- Which automatic litter box should you buy?
The best automatic litter box that uses regular litter is the Sousia Happypaw XXXL, because its wide open top fits large cats and its 12L waste bin holds up to 20 days of clumps from standard clumping litter. Pick the teweoa if you want the smallest footprint and no app, or the Cumrige if you travel and need the biggest waste bin.
Most self-cleaning boxes now work with the clumping litter you already buy. That matters, because the litter you stock decides how well the rake scoops and how often the box jams.
The list below covers models that take regular clumping litter, ranked by how well their specs match a real household.
If you're still weighing the switch, our comparison of an automatic litter box vs regular covers the daily trade-offs. When you're ready to stock up, the best litter for an automatic litter box guide picks the right texture.
Our picks at a glance
-
1
Best for large cats and open-top comfortSousia Happypaw XXXL Open-Top Automatic Self Cleaning
9.6/10 our score
See it on Amazon -
2
Best for small homes without an appteweoa Automatic Cat Litter Box with Wide
9.1/10 our score
See it on Amazon -
3
The best automatic litter boxes for regular clumping litter
The Sousia Happypaw wins on space and waste capacity, while each other pick here solves a narrower problem: tight floors, long trips, multi-cat homes or a strict budget. Every model in this group runs on clumping litter except the PetSafe, which is crystal-only and sits here as the odd one out.
Sousia Happypaw XXXL Open-Top Automatic Self Cleaning: Best for large cats and open-top comfort
- 55 x 42 cm open top
- 12L waste bin
- Works with most clumping litters
- App control and health tracking
A big open top with a low entry threshold, plus 12L of waste storage and app tracking. Built for large cats and multi-cat homes that scoop by hand now.
Pros
- Wide open-top entrance
- 20 days between emptying
- Infrared safety sensors
Cons
- Needs 2.4GHz Wi-Fi for the app
- Large footprint for a counter corner
The Happypaw suits a home with a large cat or several cats and a spot wide enough for a 21 x 17 inch footprint. Its 55 x 42 cm open top and low entry threshold mean a big cat can step in without crouching, and a senior or short-legged cat isn't forced through a tunnel.
The 12L waste bin is the largest here. Sousia says it holds up to three weeks of waste, so a two-cat home empties it far less often than a small-bin rival.
The triple odor setup adds a non-stick tray, an odor eliminator and a sealed bin with a silicone gasket.
Infrared sensors stop the cycle when a cat approaches. The app runs on 2.4GHz Wi-Fi and tracks bathroom habits, which helps if you like data.
Note the height rule: cats need to be 6 months and 15 cm tall before you leave auto-clean on.
Choose it if open space and long gaps between emptying matter most. For a tighter corner, the next pick fits better.
teweoa Automatic Cat Litter Box with Wide: Best for small homes without an app
- Under 3.5 A4 sheets of floor space
- 8L waste bin plus 6L litter
- No Wi-Fi or app
- Delays cleaning so clumps set
The smallest footprint here, three physical buttons and no setup. It waits for clumps to set, then scoops into an 8L bin.
Pros
- No app or Wi-Fi
- Compact footprint
- Up to 10 days between emptying
Cons
- Cats must be 3–17 lb
- No remote control
The teweoa is the pick for an apartment or a bathroom corner where every inch counts. It uses under 3.5 A4 sheets of floor space, the smallest footprint in this roundup, and it skips Wi-Fi, apps and accounts entirely.
Three physical buttons handle power, litter level and cleaning. That means no pairing, no subscription and no router to fight with.
It waits for clumps to set before cleaning, which cuts sticking and smearing on the drum.
The 8L bin plus about 6L of litter carries one cat for up to 10 days. teweoa says the design also cuts litter waste by up to 30%, which adds up over months. The open top and easy-access step suit cats from 3 to 17 lb.
The trade-offs are the weight ceiling and the lack of remote control. A 20 lb cat needs the Sousia or the Cumrige instead.
If your cat fits the range and you want zero setup, this is the simplest box here.
Pick it for small rooms and a no-app household. For a large cat, step up to the Happypaw.
Cumrige 95L Automatic Litter Box: Best for long trips away
- 95L drum
- 15L waste bin
- Whisper-quiet cycles
- Tuya Smart app
A 95L drum and 15L waste bin for cats from 2.2 to 33 lb. The 15L bin buys up to 15 days between empties.
Pros
- 15L waste bin
- Fits cats up to 33 lb
- Quiet cleaning cycles
Cons
- Needs 2.4GHz Wi-Fi for the app
- Heavy at 30.4 lb
The Cumrige targets frequent travelers. Its 15L waste bin is the biggest alongside the Fumoi, and Cumrige says it lasts up to 15 days.
The 95L drum takes cats from 2.2 to 33 lb, the widest weight range in this group.
The Tuya Smart app handles cleaning cycles, one-touch waste disposal, litter changes and health tracking. It's 2.4GHz only, so set the router band before you start.
Setup goes smoother with location and Bluetooth permissions enabled in the app.
Cumrige says the cleaning cycles run quietly, which helps if the box sits near a bedroom. The deodorizing design is meant to keep odors and leaks inside the drum.
Two things to plan for: the unit weighs 30.4 lb and its footprint is about 20 x 22 inches. Also follow the setup steps in the manual, since a misaligned bottom tray triggers a warning light.
For a lighter box at the same bin size, look at the Fumoi.
Choose it if you leave cats alone for a week or more. For a tighter spot, the teweoa is easier to place.
Fumoi Automatic Litter Box: Best for multi-cat homes
- 86L drum
- 15L waste compartment
- Washable litter tray
- Infrared safety sensors
A large 86L drum and 15L waste drawer for households with more than one cat. The tray lifts out for washing.
Pros
- 15L waste bin
- Removable washable tray
- App and button controls
Cons
- Big footprint
- Heaviest pick here at 35 lb
The Fumoi is built for multi-cat homes. An 86L drum and 15L waste compartment mean fewer trips to the bin when two or three cats share the box.
The sealed waste drawer and enclosed structure help keep smells in.
The removable washable tray is the practical difference from the Cumrige. You can lift it out for a proper wash instead of wiping down a fixed surface.
Fumoi also includes physical buttons for when the app isn't handy.
App control runs on 2.4GHz Wi-Fi and covers cleaning cycles, usage records, bin reminders and settings. Infrared safety sensors pause the cycle when a cat comes near.
Fumoi notes that nervous or older cats need time to adjust to the opening.
At 35 lb it's the heaviest pick here, and its footprint is one of the largest. Put it on a flat floor with room to open the drawer.
For a lighter multi-cat option, the Sousia is easier to move.
Pick it if several cats share one box and you want a washable tray. For a single cat, the teweoa takes less floor space.
Mimfam Open-Top Litter Box: Best for wide top entry
- 16.33 x 15.35 in top entrance
- 10L waste bin
- 4 pairs of infrared sensors
- Quiet 32dB cycles
A generous open top for cats that dislike tight entrances, with 10L of waste storage and a mat in the box.
Pros
- Wide top entrance
- 32dB cycles
- Liner bags and mat included
Cons
- No app control
- Open top leaves odors less contained
The Mimfam suits a cat that refuses tight entrances. Its top opening measures 16.33 x 15.35 inches, so even a big cat can step in without squeezing.
The 4 pairs of infrared sensors and 3 hall sensors stop cleaning the moment a cat is inside.
Waste storage comes to 10L. A single cat can go up to 10 days without manual scooping, and the bin lifts out with disposable liners for a quick swap.
Mimfam also throws in a litter mat, which helps with tracking at the entrance.
The 32dB cleaning cycle is among the quietest here, so it won't wake a light sleeper in the next room. There's no app, so you'll press a button to start a cycle rather than use your phone.
The open top is the main trade-off. It's easy for cats but leaves odors less contained than a sealed drum like the PETKIT's.
For an enclosed box with app control, look further down this list.
Choose it for a spacious entry and quiet cycles. For odor sealing, the PETKIT does more.
PETKIT PuraMax 2: Best for odor control and tracking
- 76L interior
- 7L waste bin
- Sealed waste bin with odor remover
- 7 infrared and 4 weight sensors
A sealed waste bin and odor remover handle smells, while the app records each cat's weight and toilet visits.
Pros
- Sealed waste bin
- Per-cat weight tracking
- 7-inch low entry
Cons
- 7L bin fills faster in multi-cat homes
- No carpet or mat underneath
The PETKIT PuraMax 2 is the pick when odor is the deciding factor. Its sealed waste bin plus an N50 2.0 odor remover and a patented ShieldBase create a closed path for smells.
The litter pad has elastic edges to hold liquid at the edges.
The app records each cat's weight, toilet frequency and duration. With 7 infrared and 4 weight sensors, the box can tell cats apart by weight, so a multi-cat home gets per-cat data.
The 7-inch low entry helps older cats.
The 76L interior takes cats from 3.3 to 22 lb. The waste bin is 7L, smaller than the Cumrige and Fumoi bins, so a busy multi-cat home empties it more often.
It works with all kinds of clumping litter.
One setup note from PETKIT: keep the unit off carpets and mats, because they interfere with the sensors. Place it on flat floor with a clear entrance.
Pick it for odor control and health tracking. For the largest bin, the Cumrige fits better.
PetSafe ScoopFree Crystal Pro: Best for no-scoop weeks with crystal trays
- Uncovered design
- Disposable crystal trays
- Health counter
- 99% dust-free crystals
A rake drags waste into a disposable crystal tray you throw away whole. It runs on crystal litter, not the clumping litter you may already buy.
Pros
- No scooping or refilling for weeks
- Health counter
- Leak-lined trays
Cons
- Crystal litter only
- Tray replacements add up
The PetSafe ScoopFree Crystal Pro is the exception in this roundup. It runs on crystal litter only, so it doesn't use the regular clumping litter this page is about.
It's here as the alternative for anyone willing to switch litter types.
The rake drags solid waste into a disposable crystal tray you lift out and bin whole. PetSafe says you can go weeks without scooping, cleaning or refilling.
The crystal absorbs urine and dries solid waste, and the company claims 5 times better odor control than traditional clumping litter.
The low-tracking crystals are 99% dust free and don't stick to paws. The trays have a plastic lining to protect floors, and each comes with a lid for disposal.
A health counter and motion sensors track how often your cat uses the box.
The cost shifts from litter bags to replacement trays. The uncovered design also leaves the box in view.
If you want to keep your current clumping litter, pick one of the models above instead.
Choose it if you'll commit to crystal trays. For regular litter, the Sousia or teweoa is the fit.
Self-Cleaning Litter Box with Sensors: Best for simple button control
- Open top
- Infrared and step sensors
- Three physical buttons
- No app or Wi-Fi
An open top and three buttons, with no pairing or account setup. The short cabinet sits low to the floor.
Pros
- No app or Wi-Fi
- Open-top visibility
- Layered activity sensors
Cons
- No app tracking
- Shortest cabinet here
This wozhio box is the simplest open-top option with no app. Three physical buttons cover the routine commands, so you plug it in and use it without downloads, accounts or wireless pairing.
The cleaning cycle separates clumped waste and moves it into the collection bin after your cat leaves. That's the basic job, done without a phone.
Layered sensors combine infrared detection, front-step sensing and a half-gear movement limit to control the cycle.
The open top gives cats a clear view and lets you check the litter at a glance. It's a more familiar shape for a cat coming from a plain open box.
The low cabinet height of 15.73 inches makes it easy to reach over.
The trade-offs are real. There's no app, so no usage history or remote start.
The short cabinet also gives less room for a large cat than the Sousia or Mimfam. For a big cat, those are better fits.
Pick it for button-only operation and an open top. For app data, choose the PETKIT or Cumrige.
G1 Self-Cleaning Litter Box: Best for big cats on a budget
- 30 cm wide entry
- Fits cats up to 18 lb
- 4 infrared and 4 weight sensors
- App control and health monitoring
A wide 30cm entry for cats up to 18 lb, with app control and health monitoring. The waste drawer pulls out for quick emptying.
Pros
- Wide entry for larger cats
- App and health tracking
- Quiet cycles
Cons
- 18 lb weight limit
- Clumping litter only
The G1 from Coziley covers the basics with app control and a wide entry. Its 30cm opening fits cats up to 18 lb, as long as they're within 20 inches long and 15 inches tall.
Check those limits for a big breed.
Four infrared and four weight sensors monitor the cat and stop operation instantly when it's near. Cleaning cycles run quietly, and waste seals in a dedicated compartment to cut smells.
The removable drawer pulls out for quick disposal.
The app handles control and health monitoring. Two roll trash bags and a litter mat come in the box, so you're set up on day one.
Coziley states clumping litter is the match for this model.
The 18 lb weight limit is the main constraint. A heavier cat needs the Cumrige, which goes to 33 lb.
The G1 is the lowest score here for that reason, but it's a sensible fit for an average-size cat that wants app features without a big footprint.
Pick it for a wide entry and app tracking in a compact cabinet. For a large cat, step up in size.
How these automatic litter boxes compare
Every model here centers on one question: does it work with the clumping litter in your cupboard? Most do, and the differences come down to bin size, floor space and whether you want an app.
| Product | Best for | Waste bin | Size (W x D x H) | Litter type | Our score |
|---|---|---|---|---|---|
| Sousia Happypaw XXXL Open-Top Automatic Self Cleaning | large cats and open-top comfort | 12L | 21 x 17 x 26 in | Most clumping litters | 9.6 |
| teweoa Automatic Cat Litter Box with Wide | small homes without an app | 8L | 21.06 x 15.75 x 20.16 in | Most clumping litters | 9.1 |
| Cumrige 95L Automatic Litter Box | long trips away | 15L | 19.69 x 21.65 x 26.18 in | Clumping litters | 8.5 |
| Fumoi Automatic Litter Box | multi-cat homes | 15L | 23 x 22.99 x 20 in | Clumping litters | 8.2 |
| Mimfam Open-Top Litter Box | wide top entry | 10L | 21.26 x 20.28 x 24.02 in | Clumping litters | 8.1 |
| PETKIT PuraMax 2 | odor control and tracking | 7L | 24.21 x 21.96 x 21.96 in | All clumping litters | 8.0 |
| PetSafe ScoopFree Crystal Pro | no-scoop weeks with crystal trays | Disposable tray | 20.38 x 7.13 x 28 in | Crystal litter only | 7.8 |
| Self-Cleaning Litter Box with Sensors | simple button control | Collection bin | 21.08 x 21.85 x 15.73 in | Clumping litters | 7.4 |
| G1 Self-Cleaning Litter Box | big cats on a budget | Removable drawer | 21 x 20 x 26 in | Clumping litters | 7.2 |
Open-top models like the Sousia, teweoa and Mimfam are easier for cats to enter and easier for you to check. Sealed drums like the PETKIT and Cumrige hold odors better but need more room.
Bin size separates the long-gap picks from the frequent-emptiers: 15L on the Cumrige and Fumoi against 7L on the PETKIT.
How we compared these boxes
We ranked each box by the litter it accepts, the waste bin size, the safety sensors and the floor space it needs. Our score weighs specs and features against what you're shopping for in an automatic box.
Every model in this group except the PetSafe takes clumping litter, including bentonite and mixed clumping types. We gave more weight to bin capacity and open-top access for large cats, because those decide how often you empty and whether your cat will use it.
Scores run from 9.6 down to 7.2. The spread reflects real differences in bin size and features, not small styling choices.
A box with a 15L bin earns more than one with a 7L bin when both take the same litter.
We didn't score app quality, since that depends on your phone and router. We did count whether app control exists and whether it runs on 2.4GHz Wi-Fi.
A box without an app isn't worse for every buyer, and the teweoa's no-app design is why it sits near the top.
Which regular litter works in these boxes?
Firm clumping litter works in every model here except the PetSafe, which needs crystal trays. Sousia recommends mineral or bentonite clumping litter for its best performance. teweoa names bentonite and compatible mixed litter.
Cumrige, Fumoi, Mimfam, PETKIT, wozhio and Coziley all state clumping litter is the match.
Clumping clay holds together when the rake scoops it, so clumps reach the bin without smearing. Fine or dusty litter tracks more and can leave residue on the drum.
If you're unsure which bag to buy, our guide to litter for an automatic litter box covers texture and dust.
What about crystal litter?
Crystal litter belongs only in the PetSafe ScoopFree here. It absorbs urine and dries solid waste, so the rake only moves solids.
Don't pour crystal into a clumping box: the pieces fall through the sifting screen and jam the mechanism.
Can I mix litter brands?
Avoid mixing two textures in one box. A blend of fine and coarse clumps can confuse the rake and leave partial clumps behind.
Pick one brand and keep it consistent for a week before judging how the box performs.
How much floor space does an automatic box need?
Plan for the footprint plus clearance on every side. The teweoa is the smallest here at about 21 x 16 inches.
The PETKIT is the largest at about 24 x 22 inches. Leave a few inches around the box for the drawer to open and for airflow.
Check the height too. The wozhio cabinet is only 15.73 inches tall, while the Sousia and Cumrige stand 26 inches high.
Measure the gap under a shelf or counter before you order. A box that doesn't fit the spot won't get used, no matter how well it scoops.
Open top vs enclosed drum
An open top gives cats a clear view and lets you check the litter without lifting a lid. It also means odors escape more easily.
An enclosed drum contains smells better but needs more room and a braver cat. Our roundup of open-top self-cleaning litter boxes covers the open style in more depth.
Will it fit beside a toilet or in a closet?
A narrow spot suits the teweoa, whose footprint leaves room for a step. A closet needs ventilation and a light source, since a dark corner can put a cat off.
Keep the box on flat floor, and skip carpet and mats under sensor-driven models like the PETKIT.
Which automatic box suits a multi-cat home?
A multi-cat home needs a big waste bin first. The Cumrige and Fumoi both carry 15L bins, and Cumrige says its bin lasts up to 15 days.
The Sousia's 12L bin runs close, with Sousia claiming up to 20 days of scoop-free living.
Sensor count matters too. The PETKIT uses 7 infrared and 4 weight sensors and records each cat by weight.
That's useful when you want to know which cat is visiting and how often. The Mimfam's 4 pairs of infrared sensors plus 3 hall sensors also stop the cycle quickly when a cat steps in.
Large cats and seniors
For a cat over 20 lb, shortlist the Cumrige first. Its 95L drum takes cats up to 33 lb.
The Sousia's open top and low threshold also suit a senior or short-legged cat that struggles to climb into a high-sided box. The PETKIT's 7-inch low entry helps older cats too.
Small homes and apartments
The teweoa is the fit for a small apartment. It uses under 3.5 A4 sheets of floor space and runs without Wi-Fi.
If you want app control in a compact cabinet, the G1 stays under 26 inches tall and includes a mat and bags. For a tighter budget, our list of affordable automatic litter boxes shows what you give up at lower prices.
Do you need an app, Wi-Fi or a subscription?
No. Several boxes here run entirely from buttons.
The teweoa, Mimfam and wozhio have no app, no Wi-Fi and no account setup. The app models add remote cleaning and usage history but work fine from their physical controls too.
App boxes need 2.4GHz Wi-Fi. The Sousia, Cumrige, Fumoi, PETKIT and Coziley all state that band specifically.
If your router runs 5GHz only, set up a 2.4GHz band or the app won't find the box.
What the app adds
Remote cleaning, cycle settings and usage records are the core features. Health data is the bigger draw: the PETKIT records each cat's weight, toilet frequency and duration.
The Sousia sends real-time health alerts. None of these boxes promise to diagnose a problem, so treat the data as a prompt to call your vet if something changes.
Setup without an app
Place the box on flat floor, fill with clumping litter to the fill line, and leave auto-clean off for the first week. Let your cat use it with the drum still.
Once it's comfortable, turn cleaning on. That pause matters more than any app feature for a nervous cat.
Which automatic litter box should you buy?
Buy the Sousia Happypaw XXXL if you want the best automatic litter box that uses regular litter for a large cat or a busy multi-cat home. Its open top, 12L bin and safety sensors cover the daily job without fuss.
Pick the teweoa for a small apartment and no app, the Cumrige for long trips and the largest weight range, or the Fumoi for multi-cat homes that want a washable tray. The PETKIT PuraMax 2 is the choice when odor control and per-cat tracking matter most, and the PetSafe ScoopFree only makes sense if you'll switch to crystal trays.
For a tighter budget, compare the affordable automatic litter box picks before you decide. Whichever you choose, stock firm clumping litter first: the box only works as well as what you put in it.
Our top 3 picks at a glance
-
1
Best for large cats and open-top comfort
Sousia Happypaw XXXL Open-Top Automatic Self Cleaning
9.6/10 our score
See it on Amazon -
2
Best for small homes without an app
teweoa Automatic Cat Litter Box with Wide
9.1/10 our score
See it on Amazon -
3
Frequently asked questions
Can an automatic litter box use regular clumping litter?
Yes. Most automatic boxes here clean clumping litter, including bentonite and mixed clumping types.
The exceptions are crystal-only models like the PetSafe ScoopFree, which needs its own crystal trays.
What litter works best in a self-cleaning box?
Firm clumping litter works best. It holds together when the box scoops it, so clumps travel to the waste bin without smearing.
Fine, dusty litter tracks more and can jam the rake.
Do automatic litter boxes work with lightweight litter?
Some do, but lightweight litter scatters more and may set off weight sensors or get carried out on paws. A mid-weight clumping litter is the safer choice for a first week.
How often do I empty an automatic litter box?
It depends on the waste bin size and cat count. The Sousia Happypaw holds 12L for up to 20 days, while the teweoa's 8L bin lasts up to 10 days for one cat.
Will my cat use an open-top automatic litter box?
Many cats do, because they can see around them and step in from a low threshold. Give a nervous cat a week with the unit switched off before you turn on cleaning.
Do these boxes need Wi-Fi?
No. The teweoa, the wozhio and the Mimfam run from buttons alone.
The Sousia, Cumrige, Fumoi, PETKIT and Coziley models add app control over 2.4GHz Wi-Fi if you want remote cleaning and usage data.
