Stainless Steel Cat Litter Box – Splash-Proof, Large & XL Sizes

The PawVortex Stainless Steel Cat Litter Box is a heavy-duty, non-porous stainless steel basin with a removable ABS plastic splash guard lid, available in three size configurations: M15 (20.28 × 14.37 × 6.89 in, 67.1 oz), L10 (24.21 × 16.34 × 4.92 in, 74.1 oz), and L15 (24.21 × 16.34 × 6.89 in, 84.7 oz). The steel base will not scratch, absorb urine, or trap odors. The semi-enclosed splash-proof design contains high-arc urine and litter kickback. An integrated tracking-control entry step catches loose litter from paws before it reaches the floor. The box is suitable for Maine Coon, Ragdoll, Persian, British Shorthair, and Bengal cats, as well as standard adult cats, senior cats, kittens, and multi-cat households. M15 and L10 are priced at $48.54; L15 is priced at $49.76. Free shipping on orders over $49. Delivered in 3–5 business days via FedEx from a US warehouse. Returns accepted per PawVortex store policy. Rated 4.77 out of 5 based on 172 verified reviews.

If your cat treats the litter box like a personal excavation project — and your floors pay the price — you already know that standard plastic boxes were not designed for serious diggers, high-sprayers, or cats who outgrew “standard” before their first birthday. The PawVortex Stainless Steel Cat Litter Box was built for exactly those cats. For a full breakdown of how smart litter solutions compare in 2025, read our guide to the best automatic cat litter boxes on the market.

Why We Chose This for PawVortex

Before adding this to our lineup, we evaluated it across four real-world tests:

• Stability: The heavy-gauge steel basin does not flex, tip, or shift during aggressive digging — zero movement on hard floors and tile.
• Splash containment: High-arc urine was fully contained by the 6.89 in guard wall on L15 — no side leaks in repeated tests.
• Litter tracking: The integrated entry step reduced floor scatter by an estimated 60–70% compared to a standard open box — measurably fewer sweeps per day.
• Cleaning speed: The non-porous steel surface released wet clumps cleanly with a standard scooper — full clean in under 60 seconds, no scraping required.

What Makes It Different

Plastic litter boxes scratch with every scoop. Those micro-scratches trap urine, harbor bacteria, and lock in odor permanently — no cleaner fixes it. The PawVortex Stainless Steel Cat Litter Box eliminates that problem at the material level. The steel basin is completely non-porous: urine cannot absorb into it, bacteria cannot colonize it, and odors do not accumulate over time. Pet parents who ask whether stainless steel cat litter boxes are better than plastic consistently report the same finding: the smell difference is immediate and lasting. The removable ABS plastic splash guard clips on and off tool-free, giving you full access to the basin in seconds. If you prefer a fully automated cleanup experience, pair this with our open top litter box as a second station for multi-cat homes.

Stainless Steel Litter Box vs. Alternatives

Key Features

• Non-porous stainless steel base — will not scratch, absorb urine, or trap odors under any normal use condition
• Splash-proof removable guard lid — 6.89 in wall height on L15/M15; 4.92 in on L10; clips on and off tool-free in under 3 seconds
• High-wall semi-enclosed design — fully contains high-arc urine and aggressive litter kickback from power diggers
• Integrated tracking-control entry step — textured surface catches loose litter from paws before it reaches your floor
• Ultra-smooth stick-resistant surface — wet clumps release cleanly with a standard scooper; no scraping, no residue
• Three large size variants — M15 (20.28 × 14.37 × 6.89 in, 67.1 oz), L10 (24.21 × 16.34 × 4.92 in, 74.1 oz), L15 (24.21 × 16.34 × 6.89 in, 84.7 oz)
• Free shipping on orders over $49 — delivered in 3–5 business days via FedEx from a US warehouse
• Free returns — accepted per PawVortex store policy; contact us at pawvortex.com

Who This Is For

• M15 (20.28 × 14.37 × 6.89 in): Standard adult domestic cats under 10 lbs, senior cats, kittens — ideal for apartments and smaller spaces
• L10 (24.21 × 16.34 × 4.92 in): Large cats 10–15 lbs who prefer a lower entry point; great for seniors or cats with hip/joint sensitivity
• L15 (24.21 × 16.34 × 6.89 in): Extra-large breeds 15+ lbs — Maine Coon, Ragdoll, Persian, British Shorthair, Bengal; high-sprayers; multi-cat households of 2–3 cats
• Power diggers and scratchers: Any breed that kicks litter across the room or sprays the sides of a standard box
• Odor-sensitive households: Pet parents in apartments, condos, or open-plan homes where litter box smell is a daily concern

Pair with an easy clean litter mat to catch any remaining tracked litter at the entry point. Browse our full range of cat litter boxes to find the right fit for every cat in your home.

Why PawVortex Customers Love This

PawVortex customers rate this product 4.77 out of 5 based on 172 verified reviews. Real pet parents, real results — here’s what they’re saying:

Browse our full cat litter boxes collection for more solutions, from mats to scoops to high-tech alternatives.

The PawVortex Promise

Every order delivers in 3–5 business days via FedEx from a US warehouse. Free shipping on orders over $49. We stand behind every product we carry — if something isn’t right, our returns process is straightforward and hassle-free. Contact us anytime at pawvortex.com. You’re not just buying a stainless steel cat litter box. You’re buying a cleaner home and a happier cat.

Ready to give your cat the litter box they actually deserve? Choose your size above — M15 for standard cats, L10 for large low-entry, L15 for extra-large breeds and multi-cat homes — and add to cart. Free shipping on orders over $49.

Your cat has opinions about everything. Give them a litter box they can’t complain about.

📐 Product Specifications

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