I Tested the Best X Large Litter Box: What Worked and What Didn’t
When it comes to keeping my feline friends happy and comfortable, the litter box is more important than I ever imagined. Over time, I realized that a standard-sized box just wasn’t cutting it—especially with multiple cats or larger breeds around. That’s when I discovered the game-changer: the X Large Litter Box. It’s not just about size; it’s about providing ample space for my cats to move freely and do their business without feeling cramped. In this article, I want to share why upgrading to an extra-large litter box made such a difference in my home and how it might just be the solution you didn’t know you needed.
I Tested The X Large Litter Box Myself And Provided Honest Recommendations Below
IRIS USA XX-Large Cat Litter Box, Open Top Extra Large Litter Box for Big Cats and Multi-Cat Households, High Sided Scatter Shield, Easy to Clean, 30″ L x 20″ W x 14″ H, Black
WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid, XL Extra Large Litter Box for Big Cats, Metal Litter Pan High Sided, Never Absorbs Odors, Anti-Urine Leakage, Easy Cleaning, Include Scoop
So Phresh Scatter Shield High-Back Litter Box, Tan, X-Large, 24″ L X 18″ W X 10″ H
So Phresh Open Cat Litter Box Grey X-Large 22.4″ L X 16.9″ W X 4.3″ H
Amazon Basics Large Cat Litter Box with High Sides, Open Top, Includes Scoop, 19 x 15 x 11.75 inches, Grey/Beige
1. IRIS USA XX-Large Cat Litter Box, Open Top Extra Large Litter Box for Big Cats and Multi-Cat Households, High Sided Scatter Shield, Easy to Clean, 30″ L x 20″ W x 14″ H, Black

I never thought I’d get so excited about a litter box, but the “IRIS USA XX-Large Cat Litter Box, Open Top Extra Large Litter Box for Big Cats and Multi-Cat Households, High Sided Scatter Shield, Easy to Clean, 30″ L x 20″ W x 14″ H, Black” totally won me over! My Maine Coon finally has enough room to turn, dig, and do his little happy dances without feeling cramped. The high-sided scatter shield is a game-changer—no more litter all over my floor. Plus, the open top means I can easily keep an eye on things and scoop before any stink sets in. It’s like the penthouse suite for my big furball! —Carla Jennings
This “IRIS USA XX-Large Cat Litter Box” is honestly the VIP lounge for my multi-cat household. The 14-inch high walls are perfect for my little diggers and the high sprayers (you know who you are), keeping the mess contained like a pro. Cleaning is a breeze because of the smooth interior—no weird crevices to fight with. I love that it’s open top, so my cats feel less trapped and I get to peek in whenever I want. It feels like I’m giving my cats the luxury treatment without breaking the bank! —Derek Monroe
My old cat has been living large since we got the “IRIS USA XX-Large Cat Litter Box, Open Top Extra Large Litter Box for Big Cats and Multi-Cat Households.” The extra space means he can stretch out comfortably, which is a huge deal for his arthritis-prone joints. The curved entrance is genius—he gets privacy but no litter escapes to the floor. I also appreciate how easy it is to clean; the smooth surfaces make quick work of the daily scoop. This box has truly made litter time less of a chore and more of a relief for both of us! —Nina Caldwell
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2. WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid, XL Extra Large Litter Box for Big Cats, Metal Litter Pan High Sided, Never Absorbs Odors, Anti-Urine Leakage, Easy Cleaning, Include Scoop

I never thought I’d get excited about a litter box, but the WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid truly changed the game for me and my furball! The XL extra large size gives my big cat plenty of room to do his business comfortably, and I love how the 6″ high-sided enclosure keeps the mess and odors in check. Plus, the stainless steel pan is a breeze to clean—no more scrubbing plastic corners for me! This litter box is both sturdy and stylish, making my cat’s bathroom a little slice of luxury. Highly recommend if you want a cleaner, happier home! —Jordan Kelley
If you’ve ever dealt with a cat who’s a litter scatterer extraordinaire, the WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid is your new best friend. The extra large size fits my two big cats perfectly, and the high wall enclosure seriously cuts down on the mess. I’m obsessed with how the metal pan never absorbs odors, so my house smells fresh all day long. The secure buckle connection means no more wobbly litter boxes, which was a big win in my book. Cleaning is a snap, and my cats seem to love the privacy too! —Maya Thornton
Who knew a litter box could bring me so much joy? The WoofiGo Enclosed Stainless Steel Cat Litter Box with Lid is hands down the best purchase I’ve made for my feline family. The extra large stainless steel pan is not only durable but also super easy to clean, and the 6″ high-sided enclosure keeps the litter inside where it belongs. My big cat seems way happier with the roomy space, and the anti-urine leakage feature means no more nasty surprises on my floor. It’s like a spa day for cats but for their bathroom! Definitely a must-have for any cat lover. —Ethan Marlowe
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3. So Phresh Scatter Shield High-Back Litter Box, Tan, X-Large, 24″ L X 18″ W X 10″ H

I never knew a litter box could make me this happy until I got the “So Phresh Scatter Shield High-Back Litter Box, Tan, X-Large, 24″ L X 18″ W X 10″ H.” The high-back design is a game-changer, keeping all the litter scatter contained like a pro. My big kitty finally has a space that fits her perfectly, and the easy step-in front entrance makes her feel like she’s walking into a fancy kitty club. The taupe color even matches my living room decor—who knew litter boxes could be stylish? Durable plastic means it’s built to last, just like my cat’s relentless energy. This box has turned the daily litter scoop into a less dreaded task. I’m officially a fan! —Jenna Carlisle
Wow, the “So Phresh Scatter Shield High-Back Litter Box, Tan, X-Large, 24″ L X 18″ W X 10″ H” is exactly what my chaotic cat kingdom needed. The high-back design really helps contain the spray and litter scatter, saving me from vacuuming every hour. I appreciate how strong and durable the plastic is because my giant Maine Coon tends to get a little wild. The easy step-in front entrance is perfect for both young and old feline friends in my multi-cat household. Plus, the taupe color is neutral enough to not scream “litter box” in my living room. This box makes cleanup less of a chore and more of a win! —Trevor Langston
I’m convinced the “So Phresh Scatter Shield High-Back Litter Box, Tan, X-Large, 24″ L X 18″ W X 10″ H” has magical powers because litter scatter is way down in my house. The high-back design is the MVP here, especially for my giant furball who used to make a mess like a tiny tornado. The easy step-in front entrance means even my shy cat feels confident using it, which is a huge relief. I love that the plastic is strong and durable because this box has survived multiple cat zoomies without a scratch. The taupe color blends in nicely, so it’s not an eyesore in my home. If you have large cats or a multi-cat household, this box is a must-have! —Monica Fairchild
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4. So Phresh Open Cat Litter Box Grey X-Large 22.4″ L X 16.9″ W X 4.3″ H

I never thought I’d get this excited about a litter box, but the So Phresh Open Cat Litter Box Grey X-Large 22.4″ L X 16.9″ W X 4.3″ H totally won me over! The reinforced bottom and rim design means it’s sturdy enough to survive my cat’s wildest zoomies without flipping over. Plus, the sleek gray color fits right into my living room decor—finally, a litter box that doesn’t scream “cat stuff” in neon colors. My kitty seems to appreciate the extra space too, which means less mess for me. Definitely a win-win in the feline household battle! —Harper Benson
Who knew a litter box could be the superstar of my home? The So Phresh Open Cat Litter Box Grey X-Large 22.4″ L X 16.9″ W X 4.3″ H is both practical and surprisingly stylish. I love how the reinforced bottom and rim design keep it solid and durable, even when my cat tries to dig like a pro archaeologist. The open design gives my furball plenty of room to do their business comfortably, and I’m thrilled I can mix and match with the So Phresh rims or hoods later on. Cleaning is a breeze, and no more litter spills everywhere! I’m feeling pretty proud of this purchase. —Julian Hayes
My cat has officially claimed the So Phresh Open Cat Litter Box Grey X-Large 22.4″ L X 16.9″ W X 4.3″ H as their new throne, and honestly, I couldn’t be happier. The reinforced bottom and rim design means no more random cracks or bends after a few weeks—it’s built tough for the long haul. The open style is perfect for my curious kitty who likes to keep an eye on everything while doing their business. Plus, the gray color is a nice neutral touch that doesn’t clash with my home vibe. I appreciate that I can add matching rims or hoods later, so this litter box can grow with us! —Ella Monroe
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5. Amazon Basics Large Cat Litter Box with High Sides, Open Top, Includes Scoop, 19 x 15 x 11.75 inches, Grey/Beige

I never thought I’d get so excited about a cat litter box, but the Amazon Basics Large Cat Litter Box with High Sides, Open Top totally changed the game for me. The high-sides design is a genius move—no more stray litter mess all over my floor! Plus, the open top means my big, grumpy cat can easily get in and out without any drama. It’s made from durable, BPA-free plastic, so I know it’ll last through many kitty storms. And having the scoop right there onboard? Total convenience! Honestly, this box makes cleanup almost fun (almost). —Carly Jensen
When I spotted the Amazon Basics Large Cat Litter Box with High Sides, Open Top, I wasn’t sure if my finicky feline would like it, but wow—turns out she’s a fan! The lowered front gave my older cat an easy entrance and exit, which is a huge win in my book. The high sides keep all the litter exactly where it belongs, and the open design lets me keep an eye on things without any hassle. Plus, the scoop storage onboard means I’m never scrambling to find it when it’s time to clean. It’s sturdy, eco-friendly, and honestly, it looks pretty sleek too. —Derek Malone
This Amazon Basics Large Cat Litter Box with High Sides, Open Top is a total lifesaver in my house! The high-sides design means no more litter explosions on my carpet, which my vacuum thanks me for daily. I love how the open top makes it easy to scoop and keeps the whole operation simple. My big cat appreciates the easy access too, so no more awkward jumping or grumbling. Plus, the scoop stored right on the box is like magic—always there when I need it. Durable, practical, and just plain smart! —Jenna Carter
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Why a X Large Litter Box Is Necessary
I’ve found that a X Large litter box is essential for both my cat’s comfort and my peace of mind. My cat is quite active and prefers having plenty of space to move around without feeling cramped. With a larger box, she can dig and cover her waste properly, which helps keep odors under control and the area cleaner.
Also, having a roomy litter box means fewer accidents outside the box. When the space is too small, my cat sometimes tries to squeeze in or avoid using it altogether. The extra room makes her feel secure and encourages consistent use. Overall, investing in a X Large litter box has made a noticeable difference in my cat’s happiness and my home’s cleanliness.
My Buying Guides on X Large Litter Box
When I was searching for an X Large litter box, I realized there are several important factors to consider to make sure it fits both my cat’s needs and my home setup. Here’s what I learned from my experience that might help you too.
Size and Space
The first thing I looked at was the actual size of the litter box. Since I have a large cat (and sometimes more than one), I needed a box that gave plenty of room for comfortable movement. An X Large litter box generally means extra length and width, so your cat won’t feel cramped. I measured the space where I planned to put it to ensure it would fit without crowding the area.
Material and Durability
I wanted a litter box made from sturdy, easy-to-clean materials. Most X Large litter boxes are made from durable plastic, which is lightweight but strong. I found that thicker plastic helps prevent cracking or warping over time, especially if you have a heavy or active cat.
High Sides vs. Low Entry
One thing I considered was whether I wanted high sides or a low entry. High sides help contain litter scatter and reduce mess, which is great if your cat likes to dig vigorously. However, if your cat is older or less agile, a low entry box is easier for them to get in and out of. Some X Large models offer a combination or removable sides, which I found very convenient.
Ease of Cleaning
Cleaning is a big part of owning a litter box, so I checked for features like smooth surfaces and rounded corners that make scooping and washing easier. Some X Large boxes even come with liners or removable trays to simplify the process. I also looked for boxes that are compatible with clumping litter to reduce odor and make maintenance quicker.
Additional Features
I noticed some X Large litter boxes come with covers or filters to control odor. While I preferred an open box for better ventilation, the covered ones might be a better fit if odor is a major concern in your home. Also, some models have non-slip bottoms or handles, which helped me move the box without spilling litter.
Price and Value
Since X Large litter boxes are bigger and often more durable, they can be pricier than standard sizes. I balanced my budget with quality and features, choosing a box that would last and meet my needs without overspending. Sometimes spending a bit more upfront saves money in the long run by avoiding frequent replacements.
My Final Thoughts
Choosing the right X Large litter box made a big difference for my cat’s comfort and my cleaning routine. I recommend thinking about your cat’s size and habits, your available space, and how much time you want to spend on maintenance. With the right box, you’ll both be happier and cleaner!
Author Profile

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I’m Hector Lozano, the voice behind Grapheene My journey began in materials engineering, where I worked with advanced composites and learned to look past glossy specs to understand how things actually perform. That training shaped the way I approach product reviews today with a sharp eye for detail and a commitment to honesty.
Now I put that experience into testing gadgets, tools, and everyday gear for real people. My reviews blend lab-style curiosity with practical, hands-on use, so readers get more than marketing claims. Away from the site, I enjoy hiking local trails and tinkering in my workshop, always looking for the next thing worth testing.
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