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Last updated on October 2, 2026
These stainless steel cat litter box reviews cover seven boxes that each solve a different problem, from cats that pee standing up to senior cats that need a low step. Stainless steel resists scratching better than plastic and is less likely to retain lingering odor, but the right box still depends on wall height, size, entry and whether it has seams.
The best stainless steel cat litter box is the one built for your cat’s specific problem: tall walls or top entry for standing pee, a seamless pan for leaks, a low entry for older cats, and a big footprint for large cats.
If you’re still deciding whether stainless steel is right for you, start with our stainless steel litter box pros and cons or our stainless steel vs plastic guide.
A stainless steel litter box offers a cleaner, more durable alternative to plastic.
Quick Picks
Best Overall: Pematar XXL Stainless Steel with Lid
Best for Standing Pee: WoofiGo Large Top Entry
Best Extra Large: ICYAIR XXL Stainless Steel with Lid
Best for Litter Tracking: Bartuke Fully Enclosed Stainless Steel
Best Open High-Sided: AIPERRO High Sided
Best Seamless Open Pan: EGMEHOAD XXL
Best Low Entry: Qiuma Low Entry
| Box | Style | Height | Best For | Watch Out For |
|---|---|---|---|---|
| Pematar XXL | Lidded | 12 in sides | Most homes, large cats | Louder under digging than plastic |
| WoofiGo Top Entry | Top entry | About 15 in overall | Cats that pee standing up | Cats must climb in |
| ICYAIR XXL | Lidded, footboard | 12 in walls | Big cats, big boxes | 28 x 20 in footprint |
| Bartuke | Fully enclosed | Not listed | Cats that track litter | Size makes full cleaning awkward |
| AIPERRO High Sided | Open, attached walls | 9 in walls | Everyday high-sided use | Some wish the sides were higher |
| EGMEHOAD XXL | Open pan | 8 in deep | Avoiding seams | Lower walls |
| Qiuma Low Entry | Open, low entry | 5.9 in overall, 3.15 in entry | Cats needing an easy step-in | Smaller footprint |
Pematar Extra Large XXL Stainless Steel Litter Box with Lid
Why It Stands Out
The 12-inch sides and 26 by 18 inch footprint give larger cats more room, and reviewers confirm it fits a 20 lb cat. Owner feedback specifically praises the lid design: its flush, overhanging inner guard keeps urine from escaping at the joint, the opposite of the seam leaks people complain about on other stainless boxes.
It comes with a scoop and a filtering mat.
Possible Downsides
Stainless steel can sound louder under digging and scratching than plastic, and some owners notice the metallic ringing at first.
Best For
Large cats and multi-cat households that need a roomy box as part of their setup.
WoofiGo Large Top Entry Stainless Steel Litter Box
Why It Stands Out
It stands about 15 inches high overall. Reviewers in the US and Mexico specifically credit it with containing standing and spraying pee. A stainless steel pan sits inside a tall ABS enclosure. The pan resists scratching better than plastic and is less likely to retain lingering odor.
It’s roomy enough to hold two full boxes of litter.
Possible Downsides
Because cats climb in through the top, it may not suit cats that have difficulty jumping or climbing, including some senior or mobility-limited cats.
Best For
Big, agile cats that stand or lift their rear while peeing.
ICYAIR XXL Stainless Steel Litter Box with Lid
Why It Stands Out
At 28 by 20 inches with 12-inch walls, it’s the biggest box here. Reviewers credit it with fully containing litter from an aggressive digger and urine from a cat that stands to pee. It holds a 40 lb bag of litter and fits a 16 lb adult cat or a growing Maine Coon kitten.
A footboard at the entry helps older or short-legged cats step in and catches tracked litter.
Possible Downsides
It needs a lot of floor space, so measure first.
Best For
Large cats and multi-cat households that need a roomy box as part of their setup.
Bartuke Large Fully Enclosed Stainless Steel Litter Box
Why It Stands Out
The tracking praise is strong. One owner went from vacuuming several times a day to almost no stray litter on the floor. Another confirms the steel pan stays watertight for a cat that pees standing up.
The fully enclosed lid hinges a full 180 degrees, so you can clean from either end without taking it off. It comes with a scoop, a filter grid and a step.
Possible Downsides
This is a very large box, and one owner says its size makes a full cleaning somewhat awkward, even though the stainless surface wipes down well.
Best For
Homes where tracked litter is the main complaint, for cats comfortable in a covered box.
AIPERRO High Sided Stainless Steel Litter Box
Why It Stands Out
A stainless pan with 9-inch walls that fit on top. One owner whose cat used to get litter everywhere says it contains far more than she expected. Another calls it leak-proof for high sprayers.
It’s two pieces, but one owner notes that the way they fit together makes it leak-proof. It comes with a scoop.
Possible Downsides
Side height gets mixed feedback. Some owners wish the walls were higher, because some litter still gets kicked onto the mat.
Best For
Everyday use for cats that kick or spray moderately, in homes that want an open top.
EGMEHOAD XXL Stainless Steel Litter Box
Why It Stands Out
One owner fostering kittens alongside her own cats specifically praised it for having no seams, stamps or divots inside. Her previous stainless box had a flaw right where waste could get trapped.
Its 8-inch depth suits large cats, and she had four 9-week-old kittens using it at once without trouble.
Possible Downsides
At 8 inches, the walls are lower than the lidded and top-entry boxes here, so it’s not the one for standing pee.
Best For
Owners who want a simple open pan with nothing for urine or litter to get trapped in.
Qiuma Stainless Steel Litter Box with Low Entry
Why It Stands Out
It’s an all-stainless pan with a front entry of just 3.15 inches, the lowest here. The sides and back sit higher than the entry to hold in scatter. Many reviewers with senior cats or kittens say the low entry genuinely helps, and one owner with a kitten that kicks hard says the sides still contained most of the litter.
Possible Downsides
At 17.5 by 13.6 inches and 5.9 inches tall overall, it’s one of the smaller boxes here. It’s better suited to cats that need the low entrance than to very large cats or cats that pee standing up.
Best For
Senior cats, kittens, and any cat that struggles with a high step.
Cats need enough space to turn and move comfortably inside the litter box.
How to Choose a Stainless Steel Litter Box
Start with the problem you’re solving. Cats that pee standing up need the tallest walls or a top entry. If leaks are the worry, look for a one-piece pan or a lid with an inner guard. For older cats, the entry height matters most. For a large cat, check the footprint before anything else.
For wall heights compared side by side, see our high wall litter box guide.
Frequently Asked Questions
Do stainless steel litter boxes leak?
Leaks are more likely to be a problem where separate walls or panels join the pan. If that’s a concern, look for a one-piece pan like the EGMEHOAD XXL, or a design that directs urine inside the joint rather than through it, like the Pematar‘s lid guard.
Are stainless steel litter boxes too small for big cats?
Some are, so check the footprint. Among these, the ICYAIR (28 by 20 inches) and the Pematar (26 by 18 inches) are the roomiest.
Do I need a stainless steel litter box with a lid?
Not necessarily. Lidded and top-entry boxes contain more spray and scatter. Open pans are easier for cats that dislike covered boxes, and simpler to scoop.
Which stainless steel litter box is best for a cat that pees standing up?
The WoofiGo Large Top Entry, about 15 inches high overall, which reviewers credit with containing standing pee. If your cat won’t climb, the lidded Pematar or ICYAIR, both with 12-inch walls, are the next best options.
