Stainless Steel Litter Box for Big Cats - Leakproof XL Metal Pan

Our review of this stainless steel litter box finds it best suited for owners of large cats or multi-cat households who need a durable, low-odor solution. The single biggest reason to buy is simple: the overlapping 6' high walls with the stainless steel pan stop urine leakage and reduce litter splash far better than typical plastic trays, so it keeps floors cleaner and odors contained. Build quality and easy cleaning are the other immediate benefits that show through during regular use.

Key Features

• Urine leakproof design: The 6' high walls and overlapping stainless steel pan retain urine and prevent leakage, protecting floors and nearby surfaces.
• Extra large capacity: At 23.2 x 15.7 x 12.2 in and a 20L capacity, the pan gives big cats and multiple cats room to move and reduces frequent scooping.
• Durable stainless steel construction: Made from rust-proof, scratch-resistant metal that is designed to last up to five years, avoiding frequent replacement.
• Easy to clean and odor resistant: Non-stick stainless surface rinses clean with a hose and will not absorb urine, helping keep the box smelling fresher.
• Litter-saving accessories: An inclined 30-slot filter plate reduces tracking, the double-layer mat captures tracked granules, and a hanging all-metal scoop simplifies cleaning.
• Secure lid buckle: Upgraded buckles stabilize the top lid so it stays attached when cats jump in or out, improving safety and containment.

Who It's For

This litter box is ideal for owners of large-breed cats or homes with two or more adult cats who need a roomy, heavy-duty pan that controls urine and litter scatter. It also suits people who prefer metal to plastic for durability and odor control, and those who value included accessories like a mat and metal scoop to reduce routine maintenance time.

Owners of very small kittens or those who need a fully enclosed top-entry, high-privacy unit should look elsewhere; while this box has a lid and high walls, it remains a standard-entry design and is optimized for durability and easy cleaning rather than complete enclosure.

Pros & Cons

Pros

• High sides and overlapping stainless pan effectively prevent urine leakage and litter splash.
• Large interior and 20L capacity make it suitable for big or multiple cats and reduce refill frequency.
• Stainless steel is rust-proof, non-stick, and simple to rinse and wipe, cutting odor buildup.
• Included mat and metal scoop help reduce tracking and speed daily maintenance.

Cons

• Heavier and less portable than plastic boxes, which may be inconvenient for some users.
• Not a fully enclosed top-entry design for cats that prefer complete privacy.

Specifications

Product type	Stainless steel litter box
Overall size	23.2 x 15.7 x 12.2 in
Capacity	20 L
Wall height	6 in
Included accessories	Double-layer mat, all-metal scoop, inclined filter plate, lid
Material	Stainless steel (rust-proof, scratch-resistant)

Our Verdict

The INVENHO stainless steel litter box is a solid, practical choice for owners of large or multiple cats who want a low-odor, long-lasting pan that controls urine leaks and litter scatter. It represents good value when durability, ease of cleaning, and included accessories are priorities, though users who need an ultra-light or fully enclosed model should consider alternatives.

Frequently Asked Questions

Will this box stop urine from leaking onto the floor?
Yes. The 6' high walls overlap the stainless steel pan to retain urine and greatly reduce leakage compared with typical plastic trays.

How easy is it to clean and remove odors?
The non-stick stainless surface rinses with a hose and wipes clean, and it does not absorb urine, which helps prevent lingering odors.

Is it suitable for multiple large cats?
Yes. The 23.2 x 15.7 x 12.2 in interior and 20L capacity provide room for big cats or more than one cat and reduce the need for very frequent litter replacement.