PETKIT Trash Bag Refill Rings for Purobot Ultra Auto-Packing Self-Cleaning Cat Litter Box, Leak-Proof Replacement Waste Bags, Long-Lasting Trash Bags -4 Packs
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Availability:
In Stock.
Arrives
Thursday, Oct 22
Color: Black
Features
- Refill Ring: Includes 4 pieces, exclusive for PETKIT Purobot Ultra self-cleaning and auto-packing cat litter box.
- Smooth Auto Waste Packing: The refill ring works exclusively with the patented auto-packing system, ensuring a perfect seal every time, even if the waste bin overflows. Kindly Note: The refill ring is non-removable. Please use the original PETKIT refill ring to prevent malfunctions in the auto packing system.
- Durable Trash Bags: PE trash bags offer the ideal balance between durability and sealing efficiency, ensuring the trash bag provides an odor-free, leak-proof seal.
- Long-lasting Refill Bag: Each refill ring can pack approximately 10 times, and the waste bin can hold one cats waste for up to 20 days. Please Note: The actual frequency may vary based on your cat's litter box usage habits and specific packing needs.
- Get Reminders for Replacement: With visible warning marks on trash bag to remind you to refill the waste bag ring. And you can also get timely notifications via app when the trash bag is running out.
- Effortless Installation & Replacement: The refill ring features an integrated and sleek design that makes installation and replacement easy.
Description
PETKIT N60 pet odor eliminator is used for Purobot Ultra and Purobot Max Pro self-cleaning cat litter box, long-lasting effective waste bin odor control (Pack of 3). PETKIT 5in1 mixed cat litter, fast clumping, water flushable and low tracking, suitable for all kinds of cat litter box. Exclusive for PUROBOT Ultra self-cleaning and auto-packing cat litter box, compatible with mixed cat litter, tofu cat lItter and other large-particle clumping litter. Exclusive for PUROBOT ULTRA self-cleaning and auto-packing cat litter box, compatible with clay cat litter, such as mineral litter, bentonite litter, and other fine-granule clumping litter. Founded in 2013, PETKIT redefines pet parenting with innovative solutions, evolving into AI technology trusted by 6 million users across 50+ countries. Our vision is to build a smart pet care ecosystem focused on well-being. "The Technology That Cares" drives our user-friendly products, from water fountains to AI-integrated litter boxes.
Brand: PETKIT
Capacity: 8 liters
Unit Count: 4 Count
Recommended Uses For Product: Animal Waste
Material Feature: Heavy Duty
Color: Black
Material: Plastic
Item Form: Bag
Scent: Unscented
Number of Items: 4
Product Dimensions : 5.1 x 6.6 x 9.8 inches; 1.39 pounds
Item model number : P99034
Date First Available : October 11, 2024
Manufacturer : PETKIT
Best Sellers Rank: #17,860 in Pet Supplies (See Top 100 in Pet Supplies) #33 in Litter Waste Receptacle Refills #166 in Cat Litter Box Liners
#33 in Litter Waste Receptacle Refills:
#166 in Cat Litter Box Liners:
Customer Reviews: 4.2 4.2 out of 5 stars (394)
Capacity: 8 liters
Unit Count: 4 Count
Number of Items: 4
Item Weight: 0.63 kg
Item Dimensions: 5.1 x 6.6 x 9.8 inches
Material Features: Heavy Duty
Material Type: Plastic
Color: Black
Item Form: Bag
Brand Name: PETKIT
Recommended Uses For Product: Animal Waste
Manufacturer: PETKIT
Included Components: 4 Pack Refill Trash Bag Ring
Manufacturer Warranty Description: 1 Year Warranty
Scent: Unscented
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 22
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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Top Amazon Reviews
Color: White
After a few weeks of usage I can at least say for now that this unit is amazing. I have owned many auto litter bots and this is far superior in every way. There is NO work involved here. The dirty litter bin is very large. Great for multiple cats. The way it closes after every cleaning keeps the smell down and I love how I never have to change the bagging system. It seals the litter bag when dirty and you remove the old one and it auto sets the new one. Amazing. The camera works great. Records everything very well. I got this bc I have a cat in kidney failure and I need to know his habits. Has been very useful for that. The unit itself is actually very compact considering the large size of the toileting area. I’ve had full service units before and usually they are just bulky awful sized units. Not so with this one. And I love that the litter capture is in the back of the unit. I feel like this unit sets the new standard for what auto litter boxes should be. This was actually worth every dime. I’m actually considering buying another one. ***** I wanted to add an addendum to my review that I have three of these now and I have had them for over a year and never had any issues. I also see a ton of people commenting that they have issues with using it for larger cats and I have a cat that is extremely large in stature and weighs about 20 pounds and he uses it with no issue. I have a wide variety of pets and there has been zero problems with using these units for any size cat. So I really don’t get the issue that other people are having. I can truly say these were a good investment because they still work perfectly after all this time. I have never had any other automatic litter box work for this long. I couldn’t imagine going away from these litter boxes at any juncture in time unless they come out with even greater improved model models that have more functionality.
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Reviewed in the United States on March 28, 2025 by Mildred
Color: White
We bought this while it was on sale and made an impulsive (though mildly informed) decision and bought this. We have 3 cats and having to bend down and scoop poop, especially after a long day of work and some mobility issues. It's functions are fully customizable and work pretty dang well. It's UI is really easy to understand and is intuitive for the most part. Navigating the menu on the LED on the litter box isn't as much, but it's mostly due to the double-click confirmation. You scroll through the menu, then single click the option, THEN double click to confirm. I'm sure it's a safety feature but it took me sec to figure that out since I kept getting frustrated that it wouldn't go through. The robot is pretty damn big, about 2 regular bots wide and length, considering it's functionality, so expect it to take up a good amount of space. Now, about all the subscriptions you'll be presented with with it's many moving parts. The cloud service it has is relatively useful, but considering it locks the extra functionalities behind a subscription, it's a little frustrating. The filter for the trash receptacle is relatively cheap to replace and it does a damn good job at covering up the smell of the building trash bag. The bag needs to be packed every 2-4 days depending on the cats' frequency which isn't all too bad. The gripes I have with it are few. One issue I came across is the packing functionality works mostly fine, using heat to melt the bag-ends and sealing the bag. I had an issue where the robot did NOT do a good job of splitting the sealed bag from the new part of the bag and it ended up with me prying it apart. The full bag was fine but it ended up creating a tear in the refill, thus rendering it completely useless (unless I missed a way to re-seal it or find a remedy.) I had to refill the ring with a new, non-torn one and that's money down the drain. Overall, I'd consider it a great purchase and would highly recommend it to anyone who's got the money and who needs a little extra help around the house.
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Reviewed in the United States on May 19, 2025 by Hugo Lino
Color: Pure white
I realize when I bought my Petkit Litter Box, I didn’t realize how small my cat is. She’s over a year old she’s still growing, but this step made a big difference and makes it so much easier for her to get in and out, and I love the feature of any cat litter goes right in between the step so you don’t have tracking of any form of waste of cat litter. Again bravo to PETKIT for their products I’m so appreciative that I found them love love love their products. I definitely recommend this item!
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Reviewed in the United States on September 2, 2026 by Mitzi
Color: White
I really wanted to love this litter box. The self-cleaning feature is slick, the design is clean, and my cat took to it right away. Unfortunately, there’s a serious flaw: the waste bin is way too small, and the entry lip doesn’t account for cats that, shall we say.. are Garfield worthy. My cat walks in and barley fits to the point his butt is right at the edge, and every time he goes number two, his rear is just outside the entrance. The result? A surprise deposit just outside the machine—and not the kind you want to find with your bare foot in the morning. I have had to clean up so much cat shit with this litter box it’s awful. The smell, and the fecal matter gets pushed into the sphere resulting in a massive mess becoming an even worse one. If the waste chamber was larger and the design helped guide the cat deeper into the unit, this would be a win. But as it stands, I’m spending more time cleaning around the litter box than I did with a manual one. Great idea, poor execution. I’d share images but honestly it’s so graphic with the camera system recordings that I’d likely see this review rejected or worse my Amazon account banned.
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Reviewed in the United States on May 6, 2025 by MMS
Color: White
This is a great functioning basic version of the expensive ones. Does it scoop perfectly? No…leaves a few tiny bits. But neither does the $700 one scoop perfectly. Easy to use, easy to empty. No odor control so I spray the litter daily with essential oil spray. No phone app but I didn’t care. The real great thing is convenience! With one cat, we empty twice a week and could probably go longer but I worry that the fussy cat might decide it’s too stinky to use! Buy this one. It’s a keeper.
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Reviewed in the United States on January 31, 2026 by Marla
Color: Pure white
My cats tend to track a lot of litter because we use a finer grained litter. This ramp is the only thing that has cut out the mess. I was skeptical that it would work because I’ve tried everything. I am glad I spent the money because this has ended the struggle for us and it’s super easy to clean!
Reviewed in the United States on July 17, 2026 by Cat A. Crenshaw
Color: White
Sadly, this incredible technological marvel did not work for us. We have three cats, two of whom are mid-sized kittens and one average-to-large-sized elderly 14-year-old Tuxie. The kittens fit fine, of course, but the 14-year-old had two accidents where he faced the inside of the litter chamber with his hindquarters sticking out, and he urinated all over the floor. It is actually shocking to me that the chamber is so shallow as not to accommodate a larger cat! Given the cost of this machine and the fact that my big boy is really rather average-sized, you would think this would have been addressed. We bought this automatic litter box for him, because he gets very fussy if his litter isn't pristine. He will often pee or poop outside of the box if the cleanliness of the litter is not to his liking, so naturally, the self-cleaning feature is a huge plus! The app, the self-cleaning mechanism itself, and the rings were super easy to use, and the quality is top-notch. I can't begin to describe my disappointment. The fact that I was willing to pay this much money for a litter box should be telling in itself. Our oldest has also had a history of urinary crystals, so I was really excited to have a way to monitor his urination and to track the other cats' habits, as well. The first thing the vet will ask us is if they are pooping and peeing ok, and with multiple cats using a conventional litter, how would we know? This technology enables cat owners to track all of their cats' elimination habits and also the cats' weight. If the design is ever improved to accommodate a larger (albeit average-sized) cat, I would totally try this again.
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Reviewed in the United States on July 27, 2025 by Retired Nurse
Color: Pure white
Hands down the best litter ramp. I use it with our Petkit automatic litter box and its high elevation helps my old cat get into the litter box. I also noticed when my cats get out of the litter box, lots of litter fall into the ramp, and unlike a normal litter mat which we used in the past, you don’t need to clean it as often, the litter just falls into, and cats won’t be able to carry it out anymore.
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Reviewed in the United States on July 10, 2026 by Alex