Are stainless steel litter boxes better? Wondering which metal cat litter box is the best? Discover the purr-fect solution for maintaining a clean and odor-free environment with the stainless steel cat litter box.
Let’s explore why the stainless steel cat litter box is the ultimate choice for modern pet parents. Here’s a peek at our favorites:
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Top Pick  |
Budget Pick  |
Travel Pick  |
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Made from durable and long-lasting material that doesn’t rust, corrode, or scratch. The nonstick finishl prevents buildup for effortless maintenance; enjoy a more hygienic and low-odor litter box experience |
Made from stainless steel with a large 23-inch frame, go time won’t be a problem as this box not only offers plenty of room, but it’s less likely to crack. This sleek design features an easy-to-clean surface that won’t pick up odors that are left behind. |
This reusable litter tray is designed for use with all ScoopFree Crystal litter box systems, including the new generation of ScoopFree Pro and ScoopFree Plus cat litter boxes (each sold separately). Plus, it’s the only stainless-steel option created by PetSafe. |
Top Pick
Made from durable and long-lasting material that doesn’t rust, corrode, or scratch. The nonstick finishl prevents buildup for effortless maintenance; enjoy a more hygienic and low-odor litter box experience
Budget Pick
Made from stainless steel with a large 23-inch frame, go time won’t be a problem as this box not only offers plenty of room, but it’s less likely to crack. This sleek design features an easy-to-clean surface that won’t pick up odors that are left behind.
Travel Pick
This reusable litter tray is designed for use with all ScoopFree Crystal litter box systems, including the new generation of ScoopFree Pro and ScoopFree Plus cat litter boxes (each sold separately). Plus, it’s the only stainless-steel option created by PetSafe.
Best Stainless-Steel Litter Boxes
If you’re having a hard time deciding on the perfect stainless steel litter box and scoop for your cat, no worries! We’ve done all the research for you!
Winner: iPrimio Enclosed Sides Stainless Steel XL Cat Litter Box
iPrimio is the brand to choose when you’re looking for the best stainless steel litter boxes for large cats or multiple households. It’s also great for odor control and reducing tracking around the house.
Top Features
- Durable stainless steel construction that resists rust, scratches, and odors
- Large size works well for bigger cats and multi-cat homes
- Rounded corners and ergonomic design make cleaning easier
- Non-stick coating helps prevent clumps from sticking
- Detachable high-sided enclosure reduces litter scatter
- Doesn’t absorb ammonia smells like plastic litter boxes
- Ships with protective packaging to help prevent dents during delivery
What works well
- Stainless steel construction — resists odors, rust, and long-term staining better than plastic
- Large roomy design — works especially well for big cats and multi-cat households
- High detachable enclosure — helps reduce litter scatter and digging messes
- Non-stick interior coating — makes scooping and cleanup noticeably easier
- Rounded ergonomic corners — prevents clumps from getting trapped in hard-to-clean edges
- Durable build quality — holds up well even with heavy daily use
What to consider
- Enclosure fit can be a little finicky — some owners report difficulty attaching it securely
- Potential leaking between sections — especially with cats that pee high against the sides
- Scoop-holder holes may allow spills — not ideal for messy or enthusiastic bathroom habits
- Heavier than standard plastic pans — sturdiness comes with extra weight during deep cleaning
- Premium price point — costs more upfront than a basic plastic litter box
What We Like
iPrimio’s stainless steel litter box feels noticeably sturdier than the average plastic pan, especially if you live with an enthusiastic digger (or one of those cats that somehow turns litter box visits into an excavation project). The material doesn’t rust, corrode, or hang onto odors over time, which is one of the biggest advantages of switching to stainless steel in the first place.
The rounded edges are a nice touch, too. There aren’t awkward corners for clumps to cement themselves into, and the smoother shape makes daily scooping less annoying. The non-stick coating also helps quite a bit, especially if you’ve ever had to chisel litter off the bottom of a plastic box like you’re doing archaeological work in your laundry room.
Size-wise, it works especially well for larger cats or homes with multiple cats sharing the same box. The detachable enclosure helps keep litter from flying everywhere without permanently locking you into high sides if your cat decides they suddenly object to change (as cats do).
Most owners seem really happy with the durability and overall design, and many mention that their cats adapted to it quickly. The higher sides also do a solid job containing digging messes and scattered litter.
What to Consider
A few owners mention that fitting the detachable enclosure onto the pan can be a little finicky, and some report leaks between the enclosure and the box itself, particularly with cats that pee high against the sides.
Some reviewers also dislike the scoop-holder holes because they can allow litter or urine to escape in certain situations.
That said, iPrimio’s customer service gets consistently positive feedback, which matters when you’re buying something large enough to basically qualify as furniture.
Best Budget-Friendly Option: Frisco Stainless Steel Cat Litter Box
If you’re looking for something simple that doesn’t cost a fortune, this Chewy-exclusive Frisco litter box is a good way to go.
Top Features
- Large 23-inch stainless steel litter pan
- Spacious design works well for larger cats and multi-cat homes
- Stainless steel resists odors and cracking better than plastic
- Smooth non-coated surface cleans easily with soap and water
- Higher walls help reduce litter scatter
- Lightweight but sturdy construction
- Frisco product designed and tested by Chewy’s in-house pet team
What works well
- Large roomy design — gives bigger cats plenty of space to move comfortably
- Stainless steel construction — resists odors, cracking, scratches, and long-term staining
- Easy-to-clean smooth surface — wipes down quickly with soap and water
- Higher walls help reduce litter scatter — especially helpful for enthusiastic diggers
- Lightweight but sturdy build — easy to move during full cleanouts
- More affordable than many stainless steel options — solid value for the size and durability
What to consider
- No hood or enclosure included — open design may not contain all litter scatter or high spraying
- Walls could be taller for some cats — especially cats that pee near the edges
- No nonstick coating — clumps may stick slightly more than coated models
- Shipping dents or bending can happen — particularly if packed alongside heavier products
- Product label adhesive is frustratingly stubborn — several owners mention sticky residue during setup
What We Like
The Frisco Stainless Steel Cat Litter Box is a solid no-frills option if you want the benefits of stainless steel without paying some of the eye-watering prices that occasionally happen in this category. (Seriously, at some point a litter box starts sounding like an appliance purchase.)
The large 23-inch size gives cats plenty of room to move around comfortably, especially bigger breeds or cats that like to do seventeen full rotations before finally deciding where to dig. Several owners mention that the roomy interior helps reduce mess simply because cats aren’t crammed into a tiny pan.
One of the biggest advantages is the stainless steel itself. Unlike plastic litter boxes, it won’t absorb odors over time or develop scratches that trap bacteria and lingering smells. The smooth non-coated surface also makes cleanup pretty straightforward. A quick rinse and wipe-down is usually enough to keep it looking clean.
The slightly higher walls are another nice touch. They help contain litter scatter better than shallow kitten pans without turning the whole setup into a fully enclosed box that some cats dislike. Owners with enthusiastic diggers seem especially happy with how much litter stays inside the pan.
Despite the metal construction, the box is still fairly lightweight and easy to move when it’s time for a full cleanout. That balance between sturdiness and manageable weight is something a lot of stainless steel boxes don’t always get right.
What to Consider
This is still a fairly basic open-pan design, so if you need very high walls or a hooded setup for a cat that pees high or launches litter into neighboring zip codes, it may not fully solve that problem.
A few reviewers mention that they wish the walls were a bit taller, especially for cats that tend to pee right near the edge. Some also noted minor bending during shipping when heavier items were packed alongside the box.
The biggest recurring complaint, oddly enough, is the product label adhesive. Multiple customers said the sticker was frustratingly difficult to remove and left behind sticky residue that required extra cleanup. Not exactly a dealbreaker, but definitely one of those “why did this need to be so complicated?” situations.
Overall, though, most owners seem very happy with the durability, odor resistance, and ease of cleaning, especially compared to traditional plastic litter pans that eventually start smelling permanently offended no matter how often you wash them.
Frisco Stainless Steel Cat Litter Box
Made from stainless steel with a large 23-inch frame, go time won’t be a problem as this box not only offers plenty of room, but it’s less likely to crack. This sleek design features an easy-to-clean surface that won’t pick up odors that are left behind.
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Best Travel Option: PetSafe ScoopFree Stainless Steel Cat Litter Tray
Okay, so technically this one is made to go with the PetSafe ScoopFree Litter Box, but it’s also a really amazing pick if you’re looking for a travel stainless steel litter box.
Top Features
- Reusable stainless steel tray designed for PetSafe ScoopFree litter box systems
- Compatible with all ScoopFree Crystal models, including Pro and Plus
- Powder-coated 304-grade stainless steel resists rust, scratches, and stains
- Rounded corners make dumping and cleaning easier
- Magnetic waste shield helps contain odors
- Non-absorbent surface stays fresher than plastic trays
- Includes one bag of ScoopFree crystal litter
- Can also work as a lightweight standalone travel litter tray
What works well
- Reusable stainless steel design — replaces disposable trays and reduces long-term waste
- Compatible with all ScoopFree systems — works with Pro, Plus, and older ScoopFree models
- Excellent odor resistance — stainless steel won’t absorb smells or stains like plastic
- Rounded corners simplify cleaning — easier to dump, wipe, and rinse thoroughly
- Magnetic waste shield helps contain odors — keeps the litter area fresher-smelling
- Great for travel or temporary setups — lightweight, durable, and easy to clean on the go
- Official PetSafe accessory — won’t void your ScoopFree warranty
What to consider
- Shallower than many standard litter boxes — not ideal for aggressive diggers or litter kickers
- Best suited for ScoopFree systems — somewhat limited as a full-time standalone litter box
- Higher upfront cost — more expensive initially than disposable replacement trays
- Crystal litter compatibility still matters — won’t help if your cat already dislikes crystal litter systems
- Size may feel small for very large cats — especially in multi-cat households
What We Like
The ScoopFree Stainless Steel Reusable Tray solves one of the more annoying parts of owning an automatic litter box: constantly throwing away disposable trays that somehow manage to feel both wasteful and expensive at the same time.
Instead of disposable cardboard or plastic inserts, this version uses powder-coated 304-grade stainless steel that’s built to last. It resists rust, stains, scratches, and lingering odors much better than traditional plastic trays, which is especially helpful in automatic systems where waste can sit longer between full cleanings.
One of the nicest touches is the rounded interior design. Cleaning out used litter is much easier because there aren’t sharp corners trapping damp crystal residue in awkward little crevices. You can simply dump the litter, wipe the tray down, rinse it, and reuse it without much hassle.
The magnetic waste shield is another surprisingly smart feature. It helps keep odors better contained while still remaining easy to remove during cleaning. Combined with the stainless steel construction, the whole setup tends to stay fresher-smelling than disposable trays over time.
And while it’s technically designed for PetSafe ScoopFree systems, it actually works pretty well as a standalone travel litter tray, too. The lightweight but durable design makes it easy to pack for road trips, hotel stays, RV travel, or temporary setups where hauling a full-size litter box feels unnecessary. Since it’s stainless steel, it also cleans up far more easily after travel than cheap plastic pans that seem determined to hold onto every smell they encounter.
Another major advantage is warranty compatibility. Because this is an official PetSafe accessory, it works with all ScoopFree systems without creating warranty issues, which isn’t always the case with third-party accessories.
What to Consider
This tray is still fairly shallow compared to traditional standalone litter boxes, so it’s not the best option for aggressive diggers or cats that kick litter halfway across the room after every bathroom visit.
It’s also specifically sized for ScoopFree systems, which limits its usefulness as a full-time standalone litter box for larger cats or multi-cat households.
While the stainless steel construction is a huge upgrade over disposable trays, the upfront cost is naturally higher than buying replacement inserts individually. Over time it likely balances out, but the initial price can still feel a little steep for what is essentially a litter tray.
And if your cat already dislikes crystal litter systems in general, this tray obviously won’t change their opinion on that particular life choice.
Still, for ScoopFree owners looking for a longer-lasting, easier-to-clean alternative to disposable trays, this feels like one of those upgrades that makes the entire system noticeably more practical long-term.
PetSafe ScoopFree Stainless Steel Cat Litter Tray
This reusable litter tray is designed for use with all ScoopFree Crystal litter box systems, including the new generation of ScoopFree Pro and ScoopFree Plus cat litter boxes (each sold separately). Plus, it’s the only stainless-steel option created by PetSafe.
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Best for XL Cats: iPrimio Ultimate Stainless Steel XL Cat Litter Box
As I already said, the iPrimio Ultimate Stainless Steel Cat XL Litter box is one of the most popular options.
But if the enclosed version isn’t up to your cat’s liking, the basic pan one has all the pros you want from such a box.
Top Features
- Open stainless steel design without an enclosure or hood
- XL size works well for large cats and roomy litter preferences
- Rounded edges with no sharp corners
- Stainless steel resists odors, rust, and residue buildup
- Nonstick interior makes cleanup easier
- Rubber feet help prevent sliding on hard floors
- Durable construction designed to outlast plastic litter pans
What works well
- Open roomy design — great for larger cats and cats that dislike enclosed spaces
- Stainless steel construction — resists odors, rust, stains, and long-term residue buildup
- Rounded ergonomic edges — no sharp corners or awkward crevices during cleaning
- Nonstick interior coating — helps prevent clumps from sticking to the bottom
- Rubber feet on the base — keeps the litter box from sliding across hard floors
- Extra-large size — spacious enough for Maine Coons and multi-cat homes
What to consider
- Only available in one size — not ideal if you need something smaller for tight spaces
- No enclosure or lid — won’t contain litter scatter as effectively as covered designs
- Premium price point — costs more upfront than traditional plastic litter pans
- Open design may not suit every cat — some cats prefer higher walls or enclosed privacy
- Heavier than plastic boxes — durable construction adds some extra weight during deep cleaning
What We Like
If your cat hates enclosed litter boxes, this version of the iPrimio gives you all the benefits of stainless steel without adding walls or covers they may refuse to acknowledge out of pure feline stubbornness.
The biggest advantage here is still the stainless steel itself. Unlike plastic, it doesn’t absorb odors over time, and it won’t hold onto residue or develop that lingering ammonia smell that somehow survives even aggressive scrubbing sessions. It also stays rust-free and holds up really well long-term.
The XL size is another major plus. At 23.5″ x 15.5″ x 6″, it’s roomy enough for larger cats like Maine Coons and gives nervous or picky cats a little more breathing room while using it. Some cats genuinely seem more comfortable with open, spacious litter boxes instead of cramped designs.
Cleanup is refreshingly simple, too. The smooth nonstick surface helps keep clumps from cementing themselves to the bottom, and the rounded corners eliminate those awkward little crevices where litter likes to hide.
The rubber feet are a small detail, but a useful one. They help keep the box from sliding all over the floor every time your cat launches out of it like they just escaped a bad decision.
What to Consider
The biggest downside is really just the lack of size options. If the XL dimensions don’t work for your space or your cat’s preferences, there isn’t another version to scale up or down to.
And of course, since this is an open pan design, it won’t contain litter scatter quite as effectively as a fully enclosed model. That’s pretty standard for stainless steel litter boxes in general, though.
That said, most owners seem very happy with the durability and easy cleaning, and several mention that the larger size does help reduce mess around the box simply because cats have more room to move comfortably. The refund guarantee is also nice to have, especially for a product category where cats occasionally decide to form very strong opinions for absolutely no logical reason.
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Best for Small Cats: Yangbaga Stainless Steel Litter Box
Top Features
- Available in two sizes for different cat breeds and household setups
- Standard size works well for smaller cats like Munchkins
- Durable stainless steel construction designed for long-term use
- Fully nonstick surface helps prevent clumps and residue buildup
- Odor-resistant material won’t absorb lingering smells
- Easy-peel label removes cleanly without sticky residue
- More affordable than some competing stainless steel litter boxes
What works well
- Available in two sizes — easier to match different cat breeds and home setups
- Fully nonstick surface — helps prevent residue buildup and simplifies cleanup
- Sturdy stainless steel construction — holds up well against active diggers and daily use
- Excellent odor resistance — doesn’t absorb lingering smells like plastic litter pans
- Easy-peel product label — removes cleanly without sticky adhesive residue
- More budget-friendly pricing — slightly cheaper than some competing stainless steel brands
What to consider
- No hood or enclosure included — open design won’t fully contain litter scatter
- Limited extra features — no detachable shields or specialty accessories
- Open sides may not suit high sprayers — some cats may need taller walls
- Design is fairly basic overall — focuses more on practicality than customization
- Size options are still somewhat limited — only two available configurations
What We Like
The Yangbaga stainless steel litter box keeps things refreshingly simple while still checking off all the major boxes people want from stainless steel. It’s sturdy, easy to clean, and doesn’t trap odors the way plastic inevitably does after a few months of daily use.
One thing that immediately stands out is the fully nonstick surface. Even the product label peels off cleanly without leaving behind that weird sticky film that somehow turns a brand-new litter box into a DIY cleaning project before your cat even uses it once. That alone deserves a small round of applause.
The stainless steel itself feels durable rather than flimsy, which is important because some cheaper metal litter boxes can feel like oversized baking trays pretending to be pet products. Owners mention that this one holds up well even with active cats that dig aggressively or launch themselves out of the box like tiny athletes finishing an obstacle course.
The two-size setup is also nice to see. The large version is roomy enough for bigger cats, while the standard size gives people with smaller breeds or tighter spaces another option. That flexibility is something not every stainless steel brand offers.
And while the differences between the top stainless steel litter boxes are honestly pretty minor overall, Yangbaga does manage to stand out a bit on value. It’s typically a little cheaper than comparable models like the iPrimio, making it a practical pick if you want the benefits of stainless steel without paying premium-brand pricing.
What to Consider
Like most open stainless steel litter pans, this one doesn’t include a hood or enclosure, so it won’t completely stop litter scatter if your cat treats digging like an Olympic event.
There also aren’t a ton of extra features here beyond the basics. If you’re looking for high-sided shields, detachable walls, or specialty coatings, other models may offer a little more customization.
Still, most owners seem very happy with the overall build quality, especially given the lower price point. Several reviewers specifically mention that the metal feels thick and sturdy rather than thin or flimsy, which isn’t always guaranteed with budget-friendly stainless steel options.ver, she likes the non-slip rubber feet on the bottom.
Yangbaga Stainless Steel Litter Box for Cats
Built to last one piece stainless steel litter box with no seam for urine to leak or to trap litter, the 24’’x16’’x12’’ provides enough space for cats to turn around in the litter box easily.
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Runner-Up for XL Cats: VehiGo Extra Large Metal Cat Litter Box
If you’re for a long-lasting stainless steel box for a large cat breed, you can’t go wrong with VehiGo and their extra-large metal cat toilet box.
Top Features
- Extra-large stainless steel litter box design
- High sides help reduce litter scatter and digging messes
- Nonstick interior helps prevent clumps from sticking
- Rounded ergonomic edges for safer entry and exit
- Lightweight but stable construction
- Spacious enough for large cats and multi-cat homes
- Stainless steel resists odors better than plastic
What works well
- High-sided design — helps contain litter scatter and digging messes
- Nonstick interior surface — reduces clumps sticking to the bottom
- Good size for adult cats — roomy enough for larger breeds and multi-cat homes
- Lightweight but stable construction — easy to lift without sliding around easily
- Rounded ergonomic edges — safer and more comfortable than sharper metal pans
- Excellent odor control — stainless steel stays fresher longer than plastic
What to consider
- Metal may feel thinner than premium competitors — can dent more easily if handled roughly
- High sides may challenge small kittens — harder for very young cats to climb into
- Some cats need an adjustment period — metal texture and sound can feel unfamiliar at first
- Slightly smaller than some XL stainless models — not the absolute biggest option available
- No hood or enclosure included — open design won’t fully eliminate litter scatter
What We Like
The VehiGo stainless steel litter box strikes a pretty nice balance between roomy and manageable. It’s slightly smaller than some of the jumbo stainless steel pans out there, but still comfortably large enough for most adult cats, including bigger breeds that tend to look mildly offended by cramped litter boxes.
One of the biggest advantages here is the higher-sided design. Cats that love digging, kicking, and aggressively redecorating the surrounding floor area tend to make less of a mess with this setup. The deeper sides also help contain litter better without fully enclosing the box, which is helpful for cats that hate covered litter boxes with the fiery passion only cats can summon.
The nonstick interior is another strong point. Stainless steel already tends to clean up more easily than plastic, but the smoother surface helps reduce clumps sticking stubbornly to the bottom, which makes scooping a lot less annoying during daily maintenance.
Even though it’s made from metal, the box itself is fairly lightweight at around four pounds. That makes it easy enough to carry and clean without feeling flimsy or unstable when your cat launches out of it at top speed after using it.
The rounded edges are also worth mentioning because some stainless steel litter boxes can feel weirdly industrial. This one has a softer, more ergonomic shape that feels safer and a little more polished overall.
And like most stainless steel litter boxes, odor control is excellent. Since the material doesn’t absorb smells or trap bacteria in scratches the way plastic can, the box tends to stay fresher over time with less effort.
What to Consider
A few owners mention that the metal feels a bit thinner than some competing stainless steel litter boxes, so it may dent more easily if dropped or handled roughly.
The higher sides can also be a challenge for very small kittens or cats with mobility issues. While the depth works great for enthusiastic diggers, younger kittens may struggle a bit getting in and out comfortably.
Some cats also need a short adjustment period with stainless steel in general. The sound and feel of metal under their paws can seem strange at first, although most owners say their cats adapt within a couple of days.
Overall, though, VehiGo seems to work especially well for adult cats, larger cats, and multi-cat homes looking for something durable, easy to clean, and far less odor-prone than traditional plastic litter pans.
Most Modular: Aphyxen Stainless Steel Enclosed Cat Litter Box with Lid Modular Design
Okay, this one is really cool and unique. It lets you decide whether you want to use the lid, whether you need high or low sides, and more. It’s the first modular stainless steel litter box I’ve seen like this.
Top Features
- Covered stainless steel litter box with modular design
- Flip-top lid allows easier scooping and daily cleaning
- High-sided semi-enclosed setup helps reduce litter scatter and odors
- Front entry with top exit design for flexible access
- Filter pedal helps catch litter from paws
- Stainless steel construction resists odors and stains better than plastic
- Large capacity suitable for cats up to 30 pounds
- Removable lid and panels allow customizable setup
What works well
- Modular enclosed design — customizable setup works for different cat personalities and comfort levels
- Excellent odor control — stainless steel base stays fresher than traditional plastic litter boxes
- Flip-top lid makes scooping easier — simplifies daily cleaning without removing the entire cover
- High sides and enclosed layout — helps reduce litter scatter and gives cats more privacy
- Front entry with top exit — flexible access helps contain messes and tracking
- Large capacity interior — roomy enough for most adult cats and multi-cat households
- Removable sections for easier transitions — especially helpful for cats adjusting to enclosed boxes
What to consider
- Upper seam may leak with high-peeing cats — some owners report urine escaping near connection points
- Litter-catching pedal can slide around — effectiveness varies depending on your cat’s exit style
- May feel cramped for extra-large cats — especially with the top fully enclosed
- Some plastic components feel less durable — occasional reports of broken brackets or door pieces
- Assembly required — more setup involved than a simple open litter pan
What We Like
The Aphyxen Stainless Steel Enclosed Cat Litter Box feels like it was designed by someone who has actually lived with cats before, which honestly is not always a given in the pet product world.
The biggest standout here is the modular enclosed design. You can use it fully enclosed, partially open, or remove sections during the transition process if your cat tends to react to change like you’ve personally betrayed them. That flexibility makes it especially useful for households with multiple cats or cats with very different preferences.
The stainless steel base is a huge upgrade over traditional plastic litter boxes when it comes to odor control. Owners consistently mention how much fresher the box stays over time, even in smaller spaces like apartments or living rooms where there’s nowhere for bad smells to hide. Since stainless steel doesn’t absorb odors or develop deep scratches that trap bacteria, the whole setup tends to stay cleaner with less effort.
The flip-top lid is another genuinely practical feature. Instead of wrestling with a full cover every time you scoop, you can simply flip open the top section for quick cleanup. The removable lid also makes deep cleaning a lot easier than with permanently enclosed designs.
The front-entry/top-exit layout works well for containing litter scatter while still giving cats multiple ways in and out. There’s also a litter-catching pedal at the entrance, which helps reduce tracking a bit, although results seem to depend heavily on whether your cat actually steps on it instead of immediately launching over it like an Olympic hurdler.
Another nice detail is the overall customization. The removable top and wall sections let you adapt the box for different cat personalities, mobility needs, or transition stages. Several owners mentioned that even when removing the full lid, the remaining high sides still did a good job controlling messes.
And despite being enclosed, it’s roomy enough for most cats, including larger breeds, though probably not ideal for truly enormous “small panther pretending to be a housecat” situations.
What to Consider
The biggest complaint from reviewers involves urine leakage around the upper seam. Some owners with high-peeing cats report that urine can escape through the connection points near the top section, which obviously defeats part of the purpose of an enclosed litter box.
The litter-catching pedal also seems a little hit-or-miss in practice. While the idea is smart, several reviewers mention that it can slide around or that their cats simply leap over it entirely, rendering it mostly decorative.
While the box is spacious for average cats, owners of especially large cats (around 20 pounds and up) mention that the enclosed top can feel a bit cramped. Thankfully, the modular design helps here since you can remove sections as needed.
A few reviewers also mention occasional shipping damage or broken plastic brackets on arrival, particularly around the swinging door attachment.
Still, most owners seem extremely happy with the odor control, easy cleanup, and flexibility of the overall design. For people who want the benefits of stainless steel but also need better litter containment and privacy than an open pan provides, this one solves a lot of common frustrations surprisingly well.
Aphyxen Stainless Steel Enclosed Cat Litter Box with Lid Modular Design
Made with high-quality, sturdy stainless steel, this litter box is not only odor-resistant and easy to clean, but it also has a long service life of five years or more. It’s easy to assemble. The no-tip design offers multiple entrances plus a filter pedal for easy entry and exit. The large capacity makes it suitable for cats weighing 1–30 pounds.
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Thinking About Ditching the Scoop?
Pros and Cons of Stainless Steel Cat Litter Boxes
When I first heard about stainless steel litter boxes for cats, I thought surely it was a typo and they meant “stainless steel litter scoop” instead! I’ve had cats for more than half of my life now, and for 99% of that time, I’ve always just used a plain old plastic box.
Sure, some had lids and some didn’t. Some were semi self-cleaning and others were practically little robots. Still, they were all made of plastic. So why would I want to switch to a stainless steel litter box? More importantly, why should you?
Pros
1. Stainless steel lasts longer than plastic
The most obvious reason to switch is durability. Stainless steel is stronger than plastic, plain and simple.
It will last you longer than the average plastic pan.
2. Not nearly as smelly
If you can’t stand the odor of a litter box (and really, who can?), you’ll love stainless steel. It doesn’t absorb odors quite as much as plastic does.
Here’s a story to illustrate this. My son loves milk, and he usually drinks it out of a travel mug of some sort so that he doesn’t spill it on his keyboard when gaming.
He is a teenage boy, which means he often forgets to bring his cups downstairs. That means forgotten milk can sit in a cup for days.
We have both plastic and stainless steel travel mugs. I’ve thrown out countless plastic ones because once that rancid milk odor gets in there, it never comes out.
I’ve yet to throw out a stainless steel mug for the same reason!
3. Easier to clean
I know stainless steel appliances have a rep for being a pain to clean (I will NEVER buy another stainless steel fridge) but litter boxes don’t quite have the same issue.
See, with appliances, the problem isn’t so much that they are hard to maintain, but that little things like smudges and fingerprints show up a lot easier.
With a stainless steel litter box, you’re not buying it for the show, so it’s not such a huge deal. Aside from smudges, stainless steel is a lot easier to clean than plastic!
Cons
Of course, there are also drawbacks. Not many, but a couple. Let’s see what they are.
1. Higher cost
Stainless steel will almost always cost more than plastic, and that’s true with litter boxes made of the material.
While there are exceptions (I’ve seen some crazy expensive plastic boxes that weren’t even self-cleaning), overall a steel box costs at least double the price as plastic.
Of course, it lasts longer, so you don’t have to replace it as often. In the long run, it may actually save you money.
2. They often don’t come with lids
This isn’t so much an issue now (as you saw above), but way back when I first started looking at stainless-steel litter boxes I had a really hard time finding a lidded model. Even today you’ll find maybe one with a lid out of every 20 that you look at.
3. Your cat might not use it
Cats are very fickle creatures, and there is a strong chance your kitty will simply refuse to go into the stainless steel box.
Of course, there’s a chance they won’t use a new plastic one, either, so there’s that.
I had this self-cleaning one (not robotic, but you’d tip it and it would send the litter into a pan) that my cats wouldn’t go near. It ended up getting recycled because I couldn’t return it.
That’s about it. There really aren’t many cons to using a stainless steel litter box.
FAQs
ARE METAL LITTER BOXES BETTER THAN PLASTIC?
Yes, a metal cat toilet box is better than a plastic one. Plastic doesn’t last long before it chips or scratch, and it tends to absorb the nasty odor of cat urine and feces.
And stainless steel is easier to wipe clean than plastic because of its non-stick coating surface.
ARE PLASTIC LITTER BOXES SAFE?
In general, plastic cat toilet boxes are safe. However, plastic accumulates bacteria, especially in scratches left over from the cat’s claws.
If you’re using the same litter box for years, its surface can become a breeding ground for bacteria that could make your cat sick.
DO CATS PREFER OPEN OR CLOSED LITTER BOXES?
According to studies, cats prefer clean litter boxes and won’t show a preference between open or closed ones.
However, some specialists say that felines prefer open boxes because it’s easier to keep an eye on their surroundings and react to possible threats.
WHY DOES MY CAT PEE IN MY OTHER CATS’ LITTER BOX?
Cats use urine to mark their territory, so when one cat uses the other cat’s toilet, it’s an attempt to scare the other feline away or claim possession.
Moreover, cats might use another toilet box if theirs is too dirty or smells like another feline.
CAN YOU USE AN ALUMINUM PAN AS A LITTER BOX?
You can stack 6-7 disposable aluminum pans and place them in your cat’s regular toilet box.
When it’s time to clean the box, you throw out the pan and replace it with another.
Final Thoughts
Stainless steel litter boxes definitely aren’t the flashiest pet purchase you’ll ever make, but they solve a surprisingly annoying problem really well. Once you switch from plastic, it becomes very hard to ignore how much odor, scratching, and general grossness plastic pans quietly collect over time.
The good news is that most of the options above are genuinely solid. The differences usually come down to size, wall height, whether you want an enclosed setup, and how much litter containment you need for your particular tiny chaos goblin.
If you have a larger cat or multiple cats, roomy open designs like the iPrimio or Frisco tend to work especially well. If litter scatter and privacy are bigger concerns, enclosed options like the Aphyxen offer a lot more containment without sacrificing the odor-control benefits of stainless steel. And if you already use a ScoopFree system, the reusable stainless tray is honestly one of the more practical upgrades you can make.
At the end of the day, the “best” stainless steel litter box is really the one your cat will actually use consistently while making your life easier in the process. Preferably without requiring you to deep-clean a plastic box that smells faintly offended no matter how much soap you throw at it.
