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♻️ Roll, relax, repeat — the future of litter care is here!
The Omega Paw NRA15 is a manual self-cleaning litter box designed for cats up to 10 lbs. Featuring a patented sifting grate, it separates clumped waste from clean litter with a simple roll—no electricity or special litter required. Its durable polypropylene build and improved clip design ensure long-lasting performance, making litter maintenance faster, cleaner, and hassle-free.









| ASIN | B07DTJB854 |
| Additional Features | Cleans in seconds, Manual Self Cleaning Litter Box, No electricity Required, No liners or filters, Reduces dust and odor, Saves clean litter |
| Best Sellers Rank | #60,613 in Pet Supplies ( See Top 100 in Pet Supplies ) #160 in Self-Cleaning Cat Litter Boxes |
| Brand | Omega Paw |
| Brand Name | Omega Paw |
| Color | Brown Top with Grey Base |
| Customer Reviews | 3.8 out of 5 stars 16,849 Reviews |
| Global Trade Identification Number | 00620661664238 |
| Included Components | top, bottom, grate and scoop |
| Item Dimensions L x W x H | 16.5"L x 18.5"W x 17"H |
| Item Type Name | Improved Self Cleaning Litter Box |
| Item Weight | 4.5 pounds |
| Litter Box Type | Automated Self-Cleaning Litter Box |
| Manufacturer | Omega Paw |
| Manufacturer Part Number | NRA15-1 |
| Material | Polypropylene (PP) |
| Material Type | Polypropylene (PP) |
| Model Number | NRA15-1 |
| Pet Type | Cat |
| Product Dimensions | 16.5"L x 18.5"W x 17"H |
| Size | Regular |
| Style | Original Model |
| Target Species | Cat |
| UPC | 620661664238 |
| Unit Count | 1 Count |
| Warranty Description | 1 year against manufacturers defects |
"**"
Makes litter box clean up a breeze.
I love this litter box. I hate scooping messes out of litter boxes, so this product is perfect. I've been looking for a self-cleaning box but hadn't purchased one yet for three basic reasons: price, need for a power source and having to use a particular type of litter. This box is very reasonably priced. I'm going to buy more to replace all the litter boxes in my home with this type. It requires no power beyond a little manual effort. When the box is rolled on its side the litter falls through a grate and the mess drops into a drawer. Just roll it back and pull out the drawer, ta-da, box cleaned. This box is also great because you can use any litter. I noticed that most of the self-cleaning boxes had their own litter, catching you in an endless cycle of having to buy expensive litter, so you don't mess up the machine. I don't buy into that, so this box is a much better option. As a bonus, my cats love it. It doesn't have any bizarre parts or makes any noises that might scare off the cats (like starting to run while the cat is trying to use the box). If I had one caution, it is a bit small. I have a fairly large male cat. He uses the box, but it's a tight fit for him. If you have a cat in the range of a Maine Coon, this box probably won't work for you. The construction of the box seems sturdy. I've only had mine for about a week, so I may have to amend that statement, but we'll wait and see. I'm hoping it holds up because I really like its functionality. Definitely worth the $40 price tag.
S**H
Makes cleaning the litter box easy
This is easy to use and I've been emptying this litter box a lot more frequently than I did a standard box ( :/ ) My biggest complaint is that the grate dislodges easily. This can make the lid difficult to reattach/clip back on. If the lid isnt put back on properly, litter will spill out. You'll still need a scoop or something to dislodge stubborn clumps. I'd buy it again.
C**C
Great product & innovative design. Don’t hesitate on buying if you hate scooping litter boxes!
I like it because I don’t have to scoop through poop and pee with a litter scoop as if I’m searching for stinky buried unwanted treasure. No one, and I mean NO ONE likes the smell of a dirty litter box. Especially in their home. And again scooping every day or every other day is a damn dirty and stinky chore. Now all I have to do is roll it on its side and it sifts the poops and pee clumps and collects into a little tray where I can dispose of it into my litter genie or into little bags that I can tie up and put into the garbage (on garbage day or into the trash can outside). Sometimes (as all clumping litter does) the pee clumps and sticks to the bottom. When you have it rolled upside down just tap it on the outside and it will fall off. Roll it back on its side and resift it. Using this, litter genie, and a good quality clumping litter with odor control will keep your house (and the room where the litter box is kept) from smelling like a litter box. Great product. I would advise a Large model for medium to large cats because there isn’t a lot of room in there for them because of the sifter and tray taking up about 1/3 or so of the inside space. I believe I got mine for about $27 and I’ve noticed the price has gone up a bit since I purchased mine. Waiting for the price to drop back down again so I can purchase a second. I wish I had bought 2 at that good price but I wanted to try out the product first...and I am very pleased with it after having it for a few months. Perfect for someone who can’t afford expensive electric litter box scoopers and someone who hates the tedious and stinky chore of scooping litter. I have 2 cats. One is 11 lbs and still growing and another is about 7 months old and 7 lbs so I expect them both to keep growing and their poops and pees to keep getting larger. Large litter box would be ideal, but that model is even more pricey. I hope both sizes prices drop again because I would like to get at least one more of each size. Don’t hesitate on buying this product. The few bad reviews almost stopped me from trying it but I’m glad I didn’t listen to them. All the pieces snapped together perfectly and assembly was a breeze. It’s easy to use once you get the hang of it. I now don’t dread cleaning the litter box anymore and that’s a huge deal for me! This would be a good product for children to teach them to clean up after their pet kitten/cat more easily. Also seems to limit dust in the air because again the sifting is contained inside the box. I recommend this to anyone and everyone with a cat or multiple cats. Would probably work great for any litter trained mammal like a ferret. 10/10 love this litter box!
A**R
The rock and clean concept is great but this model is too small
I have been using a rock and clean litter box for several years and love it! It is simple and easier than scooping from a traditional litter box. My old one was wearing out, so I went online and got a replacement. I did not, however, pay enough attention to the details of this particular model. It is SMALL, much smaller than my previous model, and there are definitely disadvantages with the size. The smaller size does not give the cats as much room to do their business. Even with cleaning it out every night, I consistently have poop stuck on the bottom. I have tried filling the litter a little deeper, but the opening of the box is kind of low and my cats kick the litter out of the opening onto the floor. So my choice is to scrape poop from the interior of the box or clean up litter outside of the box - every day. My old, bigger little box did not have this problem. The interior was bigger and the sides were taller. The other issue I have is that is that if your cat poops in the back of the box, it does not end up in the scooper that is pulled out because the scooper does not extend the full length of the box. Unfortunately for me, my cat always poops in the back and therefore, I have to scoop that out of the main box or tilt the box to get that poop moved towards the front of the box. So, instead of just rolling and throwing away the poop in the scoop, I am now scraping poop out of the interior, through the small opening of this little rolling litter box. I have been using the box for over a month and am fairly disappointed. I had such a great experience with my other box, that I tried to make adjustments to like this one as well. But I truthfully just wish that I would have looked closer at the dimensions and purchased a larger one. If you had very limited space and absolutely needed the smaller box, this may be the right purchase for you. Otherwise, I would recommend getting a bigger model.
V**K
A piece of junk
This box is a waste of time and money. I gave it a single star because it showed up on time. When I put it together according to the instructions, I discovered that it was not designed to do what it claims it will do. I should have packed it up then and sent it back. But I proceeded. I waited until the cats trusted it enough to use it. I followed the instructions on how to move the litter to the collection side and then rolled it back flat to the floor. I opened an empty drawer. The clumpy litter was still in the chamber designed for the cats. I tried more vigorously a second time. The drawer was full of clean litter. The clumpy litter was still in the cat side of the box. And I had a pile of clean litter on the floor that had leaked from the seam where the box top joins with the bottom. The thing is cheaply made with pliable plastic, which is why the thing leaked when I turned it to its side. That should have been another clue. I emptied the litter box entirely and put the old $25 litter box back in its place. I don’t need to spend twice the money for a litter box that gives me twice the work. Now I don’t feel I can return it, since it’s been used. This is what’s known as a life lesson, one that you don’t have to learn from experience. Don’t buy this piece of junk.
C**K
Life Saver
I wish I had bought one of these a long time ago. I get dizzy when I bend and just hate scooping a litter box in general, so previously I was using an automatic litter box where a rake scoops the used litter into a covered tray. Although it worked, it was expensive buying the crystal litter and it was heavy and gross to throw away the disposable trays that came with it. Having to bend to pick it up just made the matter worse. This litter box was on sale and I figured I'd give it a try. I placed it on a folding table so it was easily reachable and there would be plenty of space to roll it to sift the litter. It has been working PERFECTLY. I use Slide brand litter so nothing sticks to the sides (just jabbing a clump of litter that does stick with a scooper makes it release effortlessly). I roll the box once a day in the cat room and pull out the tray, dump it in the garbage can next to the table, and the litter is clean. The room doesn't smell like a litter box for the first time in ages. I also don't get my hands dirty at all, which is super important to me. The pull out tray collects all the clumps and I just toss it in the covered trash can. The ONLY negative aspect I'd mention is that it's small. Really large cats might have an issue with using it, as well as picky cats who don't like covered boxes. I think they do make larger models though so I won't knock a star for that. I just figured I'd leave a review because I'm really happy with this and it has made a really annoying chore effortless. A decently long table, non-stick clumping litter, and a garbage can or litter genie next to it and you have a perfect litter system.
B**L
Changed my life
So.. this litter box is awesome. Rather, it fits my needs perfectly. I've got one cat. Fairly fluffy and large. I **HATE** cleaning litter boxes. When I first got him, I wanted to get an electronic self-cleaning box, but my gf at the time committed to doing it. I shoulda kept her around—because when she left, I was forced to do it. Not fun. Instead of cleaning the litter everyday, I started just buying cheap litter and emptying the whole thing once a week (or so—sometimes (read: often) it was once every two weeks). It worked, but I was in a large house so I couldn't smell anything. The litterbox was also on the other side of the house, so I didn't even have to see it. Fast forward to my new, much smaller house, and the way I did it before became a problem. The litterbox is now in the small downstairs bathroom. The door automatically closes almost all the way. The cat can get in, but unfortunately, the smells don't get out. I propped the door open, but the smell now pervaded my house like some sort of haze that hit you when you walked in to my place. I hated it. I looked at the litterbox system that had the pee-pee pads underneath, with reusable litter on top. I looked at the automatic litter boxes. I looked at metal boxes. I looked at covered boxes, DIY boxes with a powered exhaust vent, and I looked at disposable boxes. My goal was to eliminate the smell and make the entire process hassle free. This WORKS. I am truthfully in love with it. This box, combined with a litter genie, and some better litter, has legit changed my life. I no longer dread emptying the litter. It's almost joyful now. I'm using Arm & Hammer slide clumping litter, for those interested. The receptacle on this box is a perfect fit for the opening on the litter genie. It's wonderful. There are markings on the interior of the box that tell you how full it should be. I've read reviews about it leaking. Mine doesn't but I was prepared to buy some weather stripping to put on it where the top meets the bottom, to overcome it. Some people say it's large, but I was struck by how compact it is. The litter area is small, but my large cat doesn't have a problem with it. I've no idea how durable it is long term, but for right now? It's sheer bliss.
B**K
At Best, You'll Still Scoop.
Summary- Poor QC combined with improper use caused many negative reviews here, but the real issue is that it doesn't 100% eliminate the need to hand-sift litter, possibly because it's a little small. And if you have to scoop at all, you might as well scoop the whole thing. Try a different product. 3 stars, minus 1 for lazy quality control. First things first, this product does not require any serious modification, with one fairly large caveat* This product is clearly mass-produced, which is fine, but the quality control is lax. If yours doesn't fit together right, either give it the extra push (or quick shave with a scissors blade, box cutter, et cetera) it needs to fit together, or return it. For something that doesn't see good quality control, from a design standpoint everything should fit like a glove. When I assembled mine, I immediately noticed that the folding screen did not pop into its groove flush on both sides because it was not cleanly cut. Even without shaving, all it took was a little extra pressure and focus on the offending side. Bam, "screen falls out/doesn't sift litter" resolved. That internal edge also would have prevented the top lid from seating flush over the upper lip on the base, the main method of sealing in litter when the box is rolled. Boom, "clips don't hold lid on / litter spills or leaks / poop falls on floor" resolved. But at the end of the day, do you want something that has to be carefully put together, while monitoring for product-defeating defects? No, this thing is four parts, it should snap together on the first try and work flawlessly every time. But thanks to manufacturing defects like poorly cut plastic, that's not the case. So one star off the top since nobody wants a litter box they have to baby-sit. As for its actual sifting ability... sort of. Our cats are MENSA-certified geniuses. When your genius urinates on the filtering grate or the back wall of the box, it will stick, and you'll still have to scrape it out. Nothing you can do about that. And if you have to dig around with a scoop anyway, ask yourself how much time, effort, and ick you're really saving yourself. Which brings me to my last concern. It's a bit small in there. Our cats are a healthy but sizeable 12 pounds. With a usable interior area of 12"x14" at the widest, larger cats have just about exactly enough room to do their business and not an inch more... which increases the likelihood of urine on a surface where it'll stick and not roll into the tray. For best results, wait for clumping before rolling. But at best, you'll still scoop.
7**E
Le meilleur bac à litière du marché depuis plus de 20 ans...
Top ! J'utilise cette marque de bac à litière depuis une vingtaine d'années avec du Nullodor et n'en changerais pour rien au monde. Il permet de débarrasser la litière des excréments et de mélanger la litière humide avec celle restée sèche, sans se salir les mains. Le plastique qui le constitue est très solide, car il ne s'abime qu'en une quinzaine d'années à cause de l'acidité de l'urine... Economique et pratique, c'est vraiment LE BAC de ma vie et celui de celle de mes chats...
J**E
Omega roll litter tray
Product itself is great. Plastic clips are a bit fiddly to close at some points as the plastic covers are easily moved out of place Over all handy and effective
A**.
Waste of money
Hopelessly useless. Does not clean like how they show. Full money wasted
A**E
gute verarbeitung
gute verarbeitung nur leider ausschliesslich für klumbsteu tauglich. sand oder vergleiche bare einstreu mittle gehen nicht. die handhabung selber ist sehr gut.
R**A
EXCELENTE PRECIO-CALIDAD
Tenía tiempo buscando una alternativa para limpiar la caja de arena porque es muy asqueroso y tardado hacerlo con la palita; ni ganas me daban de hacerlo y terminaba posponiendolo y por lo mismo oliendo peor jajaja y me encontré con esta y se me hizo super buena opción pero estaba un tanto preocupada porque en los comentarios dicen que esta pequeña, y si es verdad, pero mi gata de 2 años se acoplo, no tardó nada en hacer ahí después de hacer el cambio y la usa perfectamente. Ahora, para limpiarla yo aconsejo mientras le das vueltas darle unas palmaditas al mismo tiempo a la base para que se despeguen los restos y puedan pasar por la rejilla, si no se quedan pegados al fondo; también para que se les quite la arena a las popos porque si le das la vuelta rápido las popos pasan con mucha arena y se desperdicia más rápido. Como quiera, aún haciendo esto se desperdicia más arena, pero a mi punto de vista lo vale tomando en cuenta lo limpio que queda, lo rápido y fácil que es, y sobre todo el poco contacto que tienes con las heces directamente.
Trustpilot
3 days ago
2 weeks ago