





The original Omega Paw Elite Roll'n Clean: a self-cleaning litter box that needs no electricity — a patented sifting grid separates waste when you roll the box upside down and back.
Omega Paw Elite Roll'n Clean is a mechanical self-cleaning litter box with no cords and no app. Inside the housing is a patented sifting grid: to clean the box, you simply roll it upside down and back to its original position — the grid separates clumps from the clean litter and drops them into a pull-out waste tray, with no daily scooping required. The updated Elite version features a sturdier grid and chrome-plated latches compared to the base Roll'n Clean line. A built-in step at the entrance catches litter tracked on the cat's paws. Official dimensions (per retailer data) are 18.5 × 21.5 × 20 inches (≈47 × 55 × 51 cm), and the model is designed for adult cats weighing roughly 5.4 kg (12 lbs) and up. It works only with clumping litter — the grid relies on clumps to separate the waste. Made in Canada.
| Brand | Omega Paw |
| Model | EL-RA20-1 (Elite, large size) |
| Pet | Cats |
| Type | Mechanical self-cleaning litter box — no electricity or app required |
| Cleaning mechanism | Patented sifting grid: roll the box upside down and back to its original position |
| Litter | Clumping only — the grid sifts out clumps specifically |
| Dimensions | 47 × 55 × 51 cm (L×W×H); per retailer data — 18.5 × 21.5 × 20 in |
| Cat weight | Manufacturer guideline — from ~5.4 kg (12 lbs) |
| Material | Plastic |
| What's included | Top, base, sifting grid, pull-out waste tray |
| Power | Not required — no outlet or batteries needed |
| Care | Comes apart for hand-washing with soap and water |
| Country of manufacture | Canada |
Characteristics and features are given according to the manufacturer. This product is intended for everyday use with pets and is not a veterinary or medical product. If your pet has a medical condition, consult your veterinarian.
Overall a very solid litter box. It was easy to put together, and it does exactly what it promises — cleanup takes almost no time at all. Coming from a regular open litter box, the difference in flying litter dust alone already justified the switch. For something that just holds waste, it's not cheap, but compared to pricier self-cleaning machines it's a good deal, and it takes a lot of the annoyance out of the daily routine, so I'd recommend it without hesitation.
There are a couple of minor complaints: the small lip that's supposed to catch spilled litter doesn't really do its job for me — when I tilt the box to clean it, bits still end up on the floor, so now I just keep a mat underneath it. Also, the plastic scratches easily; after about a week the bottom already looked a little scuffed up from me moving it around during cleaning. It's not a functional problem, just something to know if you care about things looking brand new.

With how busy my schedule is and how hard it usually is for me to keep on top of household chores, I honestly didn't expect to be able to keep a litter box this clean. Now I can tidy it up in about a minute before heading out to work. On the very first day, I'd already cleaned it three times just because it's that quick and easy.
Both of my cats took to it right away, and my big 14 lb (~6.5 kg) cat fits into it comfortably, even with his enthusiastic digging ritual. The material feels sturdy, and the box is easy to take apart for a deeper clean when needed.
I work at an animal shelter, so I talk to a lot of cat owners — and I'll be recommending this to every one of them. If you're on the fence, just get it, it really made a difference for me.

I've been using this litter box for my cat for a few weeks now.
I'm really very happy with it. The concept is clever and well thought out. No more being stuck scooping through the litter to remove waste. There's plenty of interior space for my rather sturdy Chartreux. It only needs a reasonable amount of litter.
Setting it up is quick, almost child's play.
In my view, it's an interesting middle ground between a robot that costs a fortune and a regular litter box.
The plastic feels sturdy and well finished.
I still need to see how it holds up over time, but for now I'm completely satisfied.

Honestly, one of the best purchases I've made for my cats. After the first cleaning, you'll wonder why you waited so long to buy it.
Assembly was easy once I figured out the trick — I gently flexed the sifting piece a bit before snapping it into the bottom half, made sure there were no cracks, then put it all together. If the top and bottom aren't perfectly aligned, the clips can resist, but a small adjustment fixes that.
My cats adjusted with almost no issues — I just placed the new box next to the old one for a while so they could sniff it out and get used to it before fully switching over. I ended up buying two, because I have a couple of very "productive" cats.
Cleaning it really is as simple as it gets: you slowly roll it onto one side so the clean litter sifts through and the clumps collect on top, then roll it back and the clumps drop into the tray. I usually tap the bottom a couple of times during the second roll to knock loose anything stuck, since my cats like to dig all the way down to the bottom.
If you're on the fence because of the price, don't be — no longer having to manually scoop is completely worth it.
I'm really thrilled with this litter box. I was hesitant about getting a self-cleaning one because reviews were mixed, but I decided to try this simpler design — and it's exactly as easy as it looks. You just roll it, and it's clean, no exaggeration.
With two cats, cleaning the litter box used to eat up a good ten minutes every evening. Now it takes only a fraction of that. There's a fill line for the litter, and if you follow it there are no issues — cleaning takes about thirty seconds, and the house no longer smells. Works great with clumping litter.
The only reason I'm not giving it a perfect score is the lid: it doesn't always snap shut smoothly, sometimes you have to wiggle it a bit to get the clips to close all the way. Other than that, I'd say: get it, you won't regret it.
At first we were a little worried about the size and whether litter would spill out the sides, but it turned out to work great. The box itself is pretty simple to clean — since we use clumping litter, a bit of residue still sticks to the bottom after urination, so we scoop that out while rolling it. The grid openings are wide enough to work with wood pellets or other natural litter types too.
Odor control with clumping litter has been fine — no complaints there. Rolling the box, pulling out the tray, and dumping it is honestly almost enjoyable compared to crouching down and manually sifting a regular litter box. If we foster more cats, we'll definitely be buying another one.
My cats love it, and honestly, so do I — it really saves a lot of litter, and even the picky cats took to it right away. You flip it all the way over once, the clean litter stays behind the grid, and the clumps drop into the pull-out drawer. Flip it back, pull out the drawer, dump it into a bag — done. I didn't expect it to be this simple and convenient in everyday life.
Honestly, when I first saw this, I thought, "sure, right, a litter box that cleans itself" — I was very skeptical.
Turns out I was wrong to doubt it. It really does what it promises: you clean the section with the sifting mechanism, and the litter is fresh and ready to use again.
My kitten absolutely loves it, constantly going in and out, really putting it to work — such a sweetheart.
For the price, it felt fair for what you get.
Assembly was a bit fiddly at first — I had to check the instructions a couple of times — but in the end it felt like a fun little puzzle.
The smell is noticeably weaker than with a regular litter box.
The box it arrived in was pretty big, but everything was packed securely, which I appreciated, because that kind of thing can easily get damaged in shipping.
The little step for kittens is a nice touch — mine loves using it.
Overall it uses a lot less litter than I expected, and it just feels solid and well built. I'm really glad my kitten took to it so well.
Day to day it's convenient to use, and emptying the tray is quick and easy. I'd recommend it to anyone shopping for a litter box — it really does what it says.
Update after a couple of years: we're still using this litter box every day, and there hasn't been a single issue — no cracks in the housing, no broken lid clips. It's held up perfectly and remains, hands down, the easiest litter box we've ever had.
Before this, I spent good money on an expensive automatic litter box, thinking it would obviously beat a simple tilt-and-roll design. That thing was nothing but trouble — litter turning to sludge at the bottom, constant jams, all of it.
When I gave up on the automatic box and switched to this one, I was honestly amazed at how much simpler, cleaner, and faster it turned out to be.
The whole process is: tilt it onto its side, tap it a couple of times to knock loose anything stuck, set it back down, pull out the tray, dump it in the trash, slide the tray back in. It works almost like a built-in sieve — while you're tilting it, the clean litter filters into the other chamber and the waste drops into the tray.
I still can't quite believe that something this low-tech so easily beats an expensive automatic machine.
Mine is about two years old now, and it's only just starting to show a little wear — a couple of small cracks near the clips, nothing serious. Deep cleaning it is still really easy, and I love that rolling it is basically the entire cleaning process.
For the price, getting two full years of use feels like a great deal. It's obviously not a robotic litter box, so there are a few minor downsides — bits get stuck in the grid, the little step wears down — but none of that really affects how it performs day to day.
The tray that catches the waste is a good size and is easy to pull out and slide back in. If you're not too picky and just want an easier alternative to the regular scoop-and-box routine without spending a fortune, it's a reliable option. I'm actually planning to buy the same one again soon myself. Worth noting: my cats are small to medium-sized — I'd guess much bigger cats might find it a bit tight.
My two cats are absolutely thrilled with their new bathroom. Sometimes they disappear in there for what feels like ages, like they're really settling in and getting comfortable. All that's really missing is a little picture on the wall to make the stay even more relaxing.
This is genuinely a good litter box — easy to use, easy to clean, and it does exactly what it promises. It uses noticeably less litter than before; a box used to last about a week, now it lasts about three. I clean it every day because it only takes a minute, so there's never a litter box smell in the house.
My cat is on the smaller side and has no trouble using it, though I'm not sure a bigger cat would be comfortable, since the usable interior space is only about half the unit's total size. I also got the version with the "metal" clips, but it turned out to just be painted plastic, so in hindsight I wouldn't pay extra for that option.
This litter box completely won me over.
Daily cleaning is quick and hassle-free.
I can recommend it with a completely clear conscience.
I came across it pretty much by accident and was skeptical at first... At first glance the build quality seems a bit basic, almost like it came out of a 3D printer, and while assembling it I just thought, "well, okay, we'll see." BUT my cat took to the box right away with no adjustment period at all, and using it really is completely simple and stress-free. Tip: don't roll it all the way around in a full circle, or the clean litter will end up in the waste compartment too.
It mostly gets the job done. As many other reviews mention, the plastic feels fairly thin, and the clips look like they could break over time — hasn't happened yet, but I wouldn't be surprised. The core idea is great: roll it, and the mess drops right into the tray. Sometimes larger clumps don't quite make it through the opening and leave a bit of a mess on the way out.
There's less usable space than the outer size suggests, because the sifting mechanism takes up roughly a third of the box — with two differently sized cats, the bigger one is a bit cramped. One of my cats also tends to go in the same spot every time, which causes litter to crust onto the back of the grid, so it needs extra scraping.
Even so, compared to daily scooping of a regular litter box, it saves a ton of time and effort. I used to have an automatic robot litter box, but I gave it up because it took up too much space — my cats seem happy enough digging around in a plain plastic box that doesn't need replacing for hundreds of dollars if it gets damaged.
Overall there are some genuinely annoying quirks, but given the time it saves me every day, it's worth it. I'll probably replace it with the same model once this one eventually wears out.
I live in a small one-bedroom apartment with four rescue cats, so cleaning up after them is a daily reality. I liked the first litter box so much that I bought a second one within a week. Rolling it to drop the waste into the tray works well, though sometimes quite a bit of clean litter ends up in there too, so afterward I have to sift through the tray itself. Rolling it can also be a bit hard on my lower back sometimes.
It's still noticeably easier than manually scooping a regular litter box, even if it's not entirely trouble-free. What I especially like is how much less dust flies around compared to my old open litter boxes — though the large entrance opening still lets a bit of dust escape. My older cat, who's 15 and still gets around fine, for some reason can't climb into these boxes, so I keep a separate low open litter box just for him.
Overall I don't regret the purchase, but the design could use some work — after about six weeks of use I noticed the bottom flexing enough that I've started to worry it might crack over time.
Sifting and cleaning really do go very quickly.
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