PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Box

Curated from 94 real Reddit conversations

Refreshed on: April 4, 2025

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PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Box

Brand: PETKIT
Price: $369
Snoop Score:
8.2
Sentiment
6.0
Popularity
8.4
Technical
8.9
Buy on Amazon for $369See All Self Cleaning Litter Boxes Reviews
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Snoop's Take

The PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Box is designed to provide a hands-free, hassle-free solution for cat owners looking to simplify litter maintenance. With features like smart app control and multiple cleaning modes, this litter box aims to enhance convenience for busy pet parents. Consumer sentiment around the PuraMax 2 highlights its life-changing impact on multi-cat households, with one user stating, "An automatic litter box is life-changing." Many reviews emphasize the effective odor control compared to traditional boxes, with users noting, "there is relatively no smell" and praising the quiet operation during cleaning cycles. However, there are concerns about design flaws, including issues with leaks and litter tracking, as some users reported that urine can leak into the base, causing odors. Overall, while the PETKIT PuraMax 2 boasts innovative features and positive feedback regarding its usability and odor control, potential buyers should be aware of the noted design flaws. It may be recommended for those seeking advanced litter box technology, but caution is advised for those with larger cats or concerns about maintenance.

Not for you? Check out our other rated Self Cleaning Litter Boxes

An automatic litter box is life-changing.

Positive Feedback

The popur delivers on the promise of a reliable auto litter box, and the LR3 just failed for me.

Negative Feedback
Product
8.2
PETKIT PuraMax 2 Automatic Self-Cleaning Cat Litter Box
Buy on Amazon for $369
Multi-Cat Households
7 / 10
Busy Professionals
10 / 10
Health Monitoring
9 / 10
Eco-Friendly Living
7 / 10
See how this compares to all Self Cleaning Litter Boxes

What it does well!

Key strengths users can’t stop talking about.
Life-changing for multiple cats
“An automatic litter box is life-changing.”➕
“I had an original old school auto box and omg that blk plastic rubber thing was a nightmare to clean!”➕
“Definitely recommended for all cat parents, life changing and could not imagine having to go back to scoop litter.”➕
“The PuraMax 2 has a triple odor control system, but some reviewers report that urine can leak into the base of the unit, creating a bad smell.”➕
Reduced odors compared to manual boxes
“there is relatively no smell. compared to a manual litter box it definitely changes how much you can smell it.”➕
“And fwiw I am quite sensitive to smells and it never smells bad.”➕
Smart app control enhances usability
“My cats genuinely prefer it (I have a standard box as well).”➕
Suitable for older and disabled cats
“our 13 year old will potty prance around us when we’re cleaning the litter robot and ignore the other (cleaned, unoccupied) traditional boxes.”➕
Effective odor control
“one of the main reasons I LOVE it is that it is actually zero smell. Like LITERALLY.”➕
Good odor control for small spaces
“Good odor control for my smaller apartment (I don't mind something I have to clean weekly, but I like the auto-scooping especially when entertaining).”➕
Suitable for larger cats
“Our biggest is 13lbs and he's fine but a Maine Coone might need the LR3 space.”➕
Easier to clean than competitors
“We like the pura max better because it’s easier to clean.”➕
“literally minutes after leaving, I got a notification that one of my cats used the pura max lol.”➕
Cats adjusting to the Pura Max quickly
“My cat started using it straight away and then stopped in between and went back to the regular litter box.”➕
“I’m quite confident it’ll be just fine as they’re not particularly picky.”➕
Useful app features like maintenance mode
“the deep clean function is exactly what I needed.”➕
Quiet operation during cleaning cycles
“we really love it… it’s sooo quiet when it does a clean cycle. Perfect for our small apartment.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.
Disappointment in quality of other brands
“The popur delivers on the promise of a reliable auto litter box, and the LR3 just failed for me.”➕
Requires regular cleaning to prevent build-up
“So you should probably perform that cleaning regularly...”➕
“I don’t feel like there’s any easy way to “clean” it at least not as clean as I would want it to be to do any good !!!!”➕
Can have issues with tracking litter
“The biggest downside I encountered with the 3 is that litter would get stuck on the inside of the bonnet.”➕
“There are a LOT of nooks and crannies around the drawer that catch cat pee, so the drawer needs constant deep cleaning.”➕
Urine can leak into the base due to design flaw
“Urine can still leak into the base of the unit because despite the PuraMax 2 cylinder being redesigned, they still didn't do anything to plug/seal the semi-circle gap below the 'slide'.”➕
Design flaws can lead to safety issues for larger cats
“LR is so dangerous for large male cats.”➕
Leaks urine due to design flaw
“the leakiness of it makes it a no go IMO.”➕
“I want max odor control so I went with the LR4 and don’t regret it one bit!”➕
Issues with tracking litter and maintenance
“I had multi issues with my automatic covered self cleaning Petkit Puramax & asked Amazon for a full refund, which they did very promptly.”➕
Worst purchase ever
“Worst purchase ever lol. Don’t do it 😂”➕
“It’s the absolute worst purachase I have ever made.”➕
Difficult to follow instructions
“I thought I would die laughing when I read in the instruction book, "Start shoveling shit!" The instructions are very difficult to follow.”➕
Scale malfunction error
“Really frustrated lol this thing was $600.”➕
Some cats not adapting to the box
“I love it! But after 2 weeks only 1 cat is using it.”➕

Compare On All Talked About Dimensions

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Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Comparison with Litter Robot highlights differences
“As long as your cat does not pee sideways, I think the Pura max is a better option.”➕
“I'm very thankful that my 3 LR3C units are still going strong at 4+ years, while my Popur has broken.”➕
“I have no regrets and absolutely love my LR4, no problems!”➕
“I'm lazy so I might give this one a try for her.”➕
Concerns about size for very large cats
“One of my cats is 17 lbs and has issues with peeing outside the PetKit.”➕
Concerns about compatibility with pellet litter
“Self-Cleaning Litterbox compatible with pellet litter? I was hoping for any suggestions or recommendations.”➕
“I want to test the pet safe automatic litter box wirh the wood pellets and make a mod on the tray for the sawdust to sift through.”➕
“Oh please keep us updated! I'm seriously considering doing this as well!”➕
“Robotic litter boxes won’t function well without a strong clumping litter.”➕
Comparisons with Litter Robot highlight differences
“I personally feel the pura max does this better as it was not rare, but maybe occassional, for some waste in the lr3 to not make it all the way down to the chute.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Concerns about safety of automatic litter boxes
“this generic automatic self-cleaning litter box contains a fatal flaw that has killed multiple cats.”➕
“My heart goes out to anyone who has lost their cats from these litter boxes.”➕
“Does anyone have an automatic litter box and actually think it was worth it?”➕
“Not willing to gamble my cats for cheaper brands.”➕
Concerns about safety of automated litter boxes
“The machine is awful.”➕
“Jesus Christ, that was a horrible way to go for that cat.”➕
“Do not get a litter box that rotates vertically.”➕
“There’s a reason the litter robot is expensive. It is WORTH the safety aspect.”➕
Comparisons to other brands highlight potential flaws
“The negative reviews of the Litter Robots has outweighed the positive reviews I've read but I know that's a popular one!”➕
“The Popur has a couple nits, but is overall vastly superior to the Litter Robot.”➕
“The size and amount of litter it takes is superior to all other robots.”➕
“To our surprise Whisker didn't features that are already included in the PetKit that seem pretty simple.”➕
Concerns about self-cleaning litter boxes
“I'm not interested in Litter robot cause it's wayy too expensive for my budget.”➕
Concerns about home assistant integration
“Agree that the app could be better, I can only wish for a home assistant integration one day.”➕

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