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Availability:
In Stock.
Arrives
Friday, Sep 4
Color: Blue
Features
- Complete Package Contents: Waste Bag x2 Rolls (30 pcs in total).
- Precise Dimensions: Size of waste bag measures 12.9 inch x 27.1 inch / 330mm x 690mm to fit your litter box system
- Estimated Usage Duration: 7-10 days for one cat (1 bag), providing convenient and long-lasting waste management
- Compatible Design: Specifically designed as replacement waste receptacle bags for the Neakasa M1 Open-Top Self-Cleaning Cat Litter Box
- Convenient Roll Format: Easy-to-use roll packaging allows for quick bag replacement and hassle-free maintenance of your automatic litter box
Brand: Neakasa
Capacity: 12 liters
Unit Count: 2 Count
Recommended Uses For Product: Animal Waste
Color: Blue
Material: Polyethylene (PE)
Item Form: Bag
Scent: Unscented
Number of Items: 30
Item Weight: 0.52 kg
Product Dimensions : 23.23 x 20.67 x 20.2 inches; 1.15 pounds
Item model number : M1-400
Date First Available : January 23, 2024
Manufacturer : Neakasa
Best Sellers Rank: #3,303 in Pet Supplies (See Top 100 in Pet Supplies) #4 in Self-Cleaning Cat Litter Boxes
#4 in Self-Cleaning Cat Litter Boxes:
Customer Reviews: 4.0 4.0 out of 5 stars (3,500)
Capacity: 12 liters
Unit Count: 2 Count
Number of Items: 30
Item Weight: 0.52 kg
Item Dimensions: 23.23 x 20.67 x 20.2 inches
Material Type: Polyethylene (PE)
Color: Blue
Item Form: Bag
Scent: Unscented
Brand Name: Neakasa
Recommended Uses For Product: Animal Waste
Manufacturer: Neakasa
UPC: 884400855084
Included Components: Waste Bag x2 Rolls
Item Type Name: M1-BAG
Manufacturer Warranty Description: 1 Year Warranty
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If you place your order now, the estimated arrival date for this product is:
Friday, Sep 4
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Grey
I've owned two Neakasa M1's since February 1st, 2025 and so far, they have been fantastic! I've learned a lot and found some great discussion on a FB group called Neakasa M1 Support Group. I highly recommend checking it out for tips and tricks. The most helpful tip yet is to purchase a Sterilite 06568012 8 Quart Dishpan to place inside the litter waste bin. I can't say where to get it, but let's just say that the place has a Blue, White and Gold logo with a spark symbol. We have 3 cats, each with their very own personality and each had its own regular litter box. All 3 took to the first M1 without issue. What I did was fill the M1 with 90% new litter and two scoops of old litter from their standard litter boxes. It is my understanding that this helps finicky cats adjust to a new litter box. For our oldest cat, I purchased the Neakasa Step since she needs a little extra help. Since setting up both M1's, we only have to empty the waste bins every 6 days, which is much better than scooping daily. While there are after-market "Compatible" bags available, I have not tried them yet because the Neakasa bags just work. You may find gray colored stickers in the packaging. These are to go around the liner to provide extra sealing from urine potentially getting below the litter mat. I took care not to touch the stickers or liner with my bare hands, but the stickers still failed after about 2 weeks and now one side has completely come off of each litter box. I'm not happy about that, but I have read that Gorilla Tape is a good alternative and much less expensive than the Neakasa replacement strips. I did reach out to Neakasa support to see if they would replace them, since they failed so quickly, but they referred me to purchase the expensive replacements on Amazon, which was a bit frustrating due to the initial cost of these boxes. I would have hoped for a first replacement set to be complimentary within 1 month of ownership. Litter dust is a bit higher with the M1's vs. manually scooping, but I plan on adding a HEPA air filter to reduce it in the area of the litter boxes. The convenience outweighs the concern and slight inconvenience of some additional dust. So while I'd prefer to give the Neakasa M1 only 4 stars, due to the sticker and customer service issue, I feel the nice looks and convenience of the M1 Litter Box outweighs the frustration of having to replace the stickers myself. Perhaps customer service will reach out to make it right. Anyway, I decided to give this 5 stars because it has improved our quality of life and provides entertainment for our one cat that thinks these M1's are an amusement ride LOL! The newer M1 models should have an improved litter mat and may not even need stickers since they have improved how it seals. If you do end up with leakage under the litter mat, just check out the FB support group and search for the Gorilla Tape solution. Just be sure to clean the litter mat and surrounding plastic with rubbing alcohol and a lint-free cloth to clean and prep the surface to ensure excellent adhesion. For spot cleaning and odor elimination, I recommend cleaning with the Rocco & Roxie Stain and Odor Eliminator available on Amazon: https://www.amazon.com/Rocco-Roxie-Supply-Co-Professional/dp/B00CKFL93K - This stuff really works against cat urine. Just be sure to closely follow the instructions and I do not recommend directly spraying on any of the sensors.
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Reviewed in the United States on March 29, 2025 by BSM
Color: Grey
I wasn’t sure if our elderly (18 year old) cat would adjust to an automatic kitty litter box, but honestly this unit was life changing for both of us! I put this next to her old litter box and within 1 day she was using it. The Neakasa unit was easy to set up and best of all it needs little assistance from me to keep clean. I normally empty the collection tray twice a week and there is no bad odor in the meantime. The unit is a little high for my arthritic kitten, so my husband built a few steps leading up to it to make it easier for her to get in and out. She is picky about what she steps on, so I didn’t think she’d go for the steps Neakasa offers. While I’m not a fan of having an app for everything, I do find the Neakasa app convenient - it records my cat’s frequency of using the litter box and her weight each time she enters the box. This has been very helpful as she has had lifelong kidney issues. But let’s not forget the best part - not having to scoop out a litter box! I’ve had this unit since October 2024 and it has held up great, works as well as it did when I first got it. Of all the things I’ve bought for my kitten I do believe we both appreciate this one the most. :)
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Reviewed in the United States on August 7, 2026 by Amanda C.
Color: Grey
New (7 months): This is such a glitchy machine. Just look at the support group on Facebook. Recently, mine and apparently many others’ has started giving a “bin full” error despite the bin being empty, sensors being clean, bag smoothed out, etc. Support is useless and won’t provide a useful solution. I am a week into back and forth emails, to no avail. There is no way to hard reset this thing. So it’s useless because the programming is bad. On the day-to-day side, the liner is hard to clean. Mine has litter cemented to it. It’s otherwise in fine condition. I feel like a hard plastic liner would be just fine instead of this flimsy silicone. It works well enough for old style litter boxes. It’s a pain to get balanced just right so it won’t dump litter. The weighing feature is useless if you have cats of similar weights, and it sometimes gives totally off-kilter weights. There isn’t a way to view cat data over time, so it’s more novelty than health monitoring. You can see use throughout the day but it’s not graphed or anything to show trends. I’m just going to get the original Litter Robot I think. The physical design of this is great, but the programming and support are abysmal. Old: I have four cats. This is a lifesaver. Very pleased. Just wish the waste drawer were redesigned a little bit so the bag feels more securely tucked in. - The title was basically my biggest concern buying one of these: will my jumbo children fit? And they do! I have one maine coon-looking rescue mix (16lbs lean and super long/tall) and one that’s just lorge (16lbs fat but also long and tall). I’ll admit it’s not the same as the massive traditional litter pan I have as their backup, but this does cut down on the litter labor by a lot. If I go a day without cleaning the old pan, they’ll happily use the Neakasa because it’s clean all the time. My smaller/normal sized cats took to it without issue. One was a bit nervous, but I just topped the Neakasa off with some of the litter from the old pan. It brought the familiar stank to the new pan, and now everyone’s using it. On the note of cleaning, I love how the schedule can be adjusted. My cats tend to potty one after the other; it is a family affair to them. So I set the self-cleaning to occur 30 minutes after a cat exits. My one semi-gripe would be the waste drawer. The waste tends to pile up on one side, so it’ll alert as full when it’s really not. Just shake it and it’s fine another couple cycles. Personally, I’d like it if the drawer were a little deeper, as there’s plenty of clearance with the legs in place. The rim is its biggest pain point; it’s a grippy rubber strip that the bag folds over, and it’s a little awkward to handle. I’m always nervous putting the drawer back in that the bag is getting pushed off the rim. It would help if the bag were more recessed into the rim of the drawer, with the slider edges set above the bag attachment. Or maybe a clip on the far end to hold that more securely. I may play with it and see if I can easily DIY something there. Calibrating was hard because I couldn’t really see the measurement lines on the inside of the machine to measure out 100% capacity. But I improvised and it works. The app is not especially well translated, but it does the job and tracks usage very nicely. There are a couple instances every day or two where it seems to measure a cat weighing only a few pounds using the box, which is much smaller than any of mine. I assume it’s just the cats only going half inside to check it out though. They’re fascinated whenever the clean cycle runs. No major complaints, though. It makes my life easier and accommodates my big babies.
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Reviewed in the United States on September 23, 2024 by Jennifer
Color: Grey
I'm very happy with this purchase. I needed an auto cleaner litter box but most of them are so dangerous and kill cats. This one is different. I have watched as my very curious girl will wait for the box to start its cleaning cycle, and then she puts her paws on the front to play with it. The box immediately stops. The sensors are very sensitive and are doing a great job. Also, this box is open on top and the way it cleans is a process of moving slowly back and forth before finally turning all the way. And there is not space for a normal size cat to get stuck. It is also sensitive enough that even a kitten touching it would stop it. So I'm happy. I have an aggressive digger who flings the litter out of the box, but the litter trap mat it comes with catches it. I can then pour the litter back in. I did purchase the litter guard and that is being delivered tomorrow. I also like that this box can be set to clean after every use, or on a schedule like every 3 hours, or i can turn off the auto clean and just press the clean button when i want to throughout the day. The options make it customizable to your needs. I have several cats of varying sizes. Smallest is 6 lbs and the largest is 25 lbs. This works! The app tells you the weight of the cats and how many times they use the box per day. It also tells you when to add litter and when to empty the refuse tray. I recommend this box!
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Reviewed in the United States on July 21, 2026 by CZ
Color: Grey
I’ve had this automatic litter box for almost 2 years now, and it has truly been a lifesaver! It makes having cats so much easier because I no longer have to constantly scoop, and it does a great job keeping the smell down. Emptying the waste bags is super easy, too. I also love that it tracks each cat’s weight and remembers which cat is which. It has held up really well over the past 2 years, and I honestly can’t imagine going back to a regular litter box. Overall, it has made such a difference and I would definitely recommend it!
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Reviewed in the United States on August 18, 2026 by Alex
Color: Grey
Long but worth the read to know how to get your cats to use it. I chose this automatic litter box because of the open top. I have a male sphynx who has a long body and weighs 10 lbs and I also have a small female sphynx who weighs 6 pounds. My male does this crazy looking thing where he stands up on his hind legs and holds onto the side and pees. I had a feeling the enclosed litter robot might not work for him. I’m using the arm and hammer hard ball litter in this and it works wonderfully. The smell of this litter is amazing!! My whole room smells nice. Sphynx cats eat more than other cats and they are stinky when they poop! They can clear a room! The only time I smell the box is while they’re pooping and I never smell it again. I have this box set to turn over the poop to make sure it’s coated good and then clean and dump it 7 minutes after they get out! It’s perfect timing for my cats. It gives it time to clump and then dump. When I first started setting it up which is a breeze to do btw, my male kept jumping in it like it was a box to play in. I had to remove him 3 times to finish. I activated it to level the litter and he was fascinated with the movement and watched it. I removed their old breeze box completely out of sight and placed this new one in the exact same spot that the old box was. This is gross and graphic but it’s how you need to do it: The way you get them to use it is, you take a decent sized, coated with old cat litter turd out of your old box, you can use a glove, but I just used a few paper towels and picked the biggest one out before throwing the old box away. It was pretty dried so it broke up into 3 pieces when I went to put it in the new litter which worked out because I planted and slightly buried with the tops still showing slightly in 3 places spaced out in the new litter box. Make sure your new box here is set to manual instead of automatic so that it doesn’t dump your turds you just planted right away. If you have multiple cats, you can set it back to automatic AFTER ALL your cats have done their business. My male sniffed and quickly realized that this is not a box to play in but a box to do his business. He cautiously climbed up in it and scratched around and finally positioned himself which I took a picture of. My female was sleeping at the time, so she hadn’t had a chance to notice the new box yet, so the old turds and his business he just did was left in there. When she woke up, she went to the area and just stood there and looked at it for a couple of minutes but then she started smelling and inched closer to get a better whiff and check it out. Now, she’s pretty tiny so when she went to climb in, she struggled a little because it’s taller than what she’s used to. I need to find a small step but I haven’t found one yet that I can place in front of it on the mat to help her. I left her alone tho and didn’t help her because she was in the mood to use the box so I didn’t want to distract her or have her associate having to go with any disruptions so I let her struggle and pull herself up in there. She did the same thing he did, smelled for awhile and scratched around a bit and then she peed. I let her take her time getting out and go on about her business and then I turned the automatic on a few minutes later. Both cats just watched it move and it was very quiet so I didn’t bother them at all. They have used it every time like normal since and that was last Friday when I got it. I decided to check the drawer 4 days later and it was time to take the bag out and put a new one. Just DON’T open the drawer until you’re ready to change it because, it’s stinky when you open it. The drawer is sealed very well though and contains the smell so you only smell it when you open it. I’ve never smelled it at all before when walking by the box. I decided every 4 days was a good time frame to check and change the bag for my two cats so I set a 4 day reminder in the app. I love how you can just cinch it up and throw it away and the bags aren’t cheap. They are heavy duty! God!! That’s so easy and quick! I love it!! I may change litter but I love the smell of this one so much that I don’t want to. My male is a wild man getting out after he does his business. I guess he feels so good and light that he just barrels out of there so he flings. The mat is great though! I just fold it up a little on the sides once a day and dump it back in the box. I put another rug on the other side of the mat to catch anything in case he jumps out and over which he almost always does. That is working well. I was a little nervous about making this investment but it’s the best decision I’ve ever made for my cats and sooo worth it! I’ll never go back to sifting turds out everyday again!
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Reviewed in the United States on June 5, 2024 by Wendy Sanchez
Color: Grey
I love my Neakasa! I switched a few years ago from the Litter Robot and so glad I did. First, I much prefer the open top. My cats are rather large and this gives them the space to do their business without being cramped. Second, I was having performance issues with LR that I just dont have with my Neakasa. I can also go longer between emptying because of the bigger bin size. And its far easier to clean. You can take the whole thing apart and hose down nearly every piece. If youre lookong for a reliable, low maintenance automatic Litter box, this is it.
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Reviewed in the United States on August 13, 2026 by Brit Nicole
Color: Grey
So for context, we have two cats who go to the bathroom about 8-9x a day and are notoriously bad about not always covering their business or expelling outside if the box isn't fresh to their standards. This happened frequently during long work days where we needed to do overtime or didn't come straight home, which is what prompted us for an automatic solution. With a 17lb cat, we needed a large design to accommodate and ended up settling on the Neakasa M1. The good It does exactly as it's supposed to, much of the time, of keeping the litter fresh and placing the droppings into the waste bin. The odor and rebellious incidents dropped to zero over night! The large body accommodates both of our cats easily and they took to it day one. The unit is superbly quiet! The eh The built in scale is a nice touch, I love knowing who went and when. However it's not accurate. My cats fluctuate 4-5lbs in a day and we have phantom cats that get detected all the time. The waste bin is a great size, but it's a drop system, so much of the space is under utilized which causes some buildup and other issues we'll get to. If you replace the bag prematurely you'll use more bags, but you'll maintain a happy environment. The app is intuitive and is a decent experience, but it'll also fail to fire off alerts and events until hours later when I go perusing around. This is very much a Chinese company and product, which is NOT A BAD THING but set your expectations for support. I'm waiting on an repair solution being shipped from their warehouse in China and have been told it could take 30-40days. The bad The seal in the bottom that holds the litter requires a "sticker" from Neakasa to create a wider seal. Without it, litter seems to get stuck in-between the body of the machine and the flooring that holds the litter. It's been 3weeks and support still hasn't sent me a shipping number for this and you can't buy the sticker yourself. The sticker simply will increase the border and create a better seal (we hope). Support doesn't link to their own official set or documentation, but instead to Google drive links of uploaded videos. See Eh comment above about expectations. Due to the seal issue, the long wait of the solution, and the waste bins drop mechanism, I end up with the disgusting mess you see above. Basically urine seeps through the broken seal and runs onto the outside not the bucket which it then rolls onto. Litter, urine, and poop then drop from the inner box and should fall into the waste, but bits get stuck on the wet urine. This leads to poop and urine clumps falling out of the box on the back side and smearing on the body. Pretty disgusting. Overall, it's a hell of a step up, but for $600 which is what I paid in June, and didn't take advantage of during their prime sale, there's a glaring manufacturing defect and quality control issue. Id give it a 4 if the sticker was included by default and a 5 if it was included by default and price was lowered $100-$150 before any coupons were given. At $450-$500 with the sticker issue fully resolved, this would be a phenomenal automatic box.
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Reviewed in the United States on August 2, 2024 by Review with DasTaco