Arm & Hammer Rimmed Cat Litter Box — High Sides 10.6" with Microban, Large Roomy Pan

This high-sided litter box combines roomy dimensions with built-in Microban antimicrobial technology and recycled-material construction to deliver a practical, eco-aware option for indoor cats and larger felines. With tall walls and a secure rim for liners, it’s designed to minimize scatter and keep the area around the box cleaner while remaining compatible with a wide range of litter types.

How does the high-side design reduce mess?

The elevated walls and integrated rim help block litter from being kicked or tracked outside the box, lowering the need for constant sweeping around the litter area. The rim also anchors most litter liners so they stay in place when cats dig or exit.

• Tall 10.6" sides block kicked litter and minimize scatter.
• Rim secures liners to prevent slipping and spills.
• Wide interior (18.7" x 15.5") gives space for digging without overflow.

Will this litter box work with different types of litter?

Yes — the pan accommodates a broad selection of litter materials, from clumping and crystal litters to natural pine or sifting varieties. Its smooth interior cleans easily whether you’re using scoopable clumping litter or non-clumping substrates.

• Compatible with clumping, crystal, pine, and sifting litters.
• Slick plastic surface resists sticking and simplifies scooping.
• Large footprint supports deeper litter layers when desired.

How does the built-in Microban feature help control odors?

Microban antimicrobial protection is incorporated into the plastic to help inhibit bacterial growth on the pan’s surface, which is a common contributor to lingering smells. While not a substitute for regular cleaning, it adds an extra layer of defense to help the box feel fresher between cleanings.

• Microban technology inhibits bacteria on the pan surface.
• Helps reduce odor-causing buildup between cleanings.
• Recommended replacement about every 12 months for best freshness.

How big is it and is it suitable for larger cats?

The interior measures 18.7" x 15.5" with 10.6" high walls, offering ample room for many adult cats, including bigger breeds that need more turning and digging space. Its proportions create a balance between generous interior area and a compact footprint for apartment or multi-cat setups.

• Overall dimensions: 18.7" x 15.5" x 10.6" for comfortable movement.
• High walls provide privacy and contain litter for larger cats.
• Sturdy construction supports repeated use and cleaning.

Who is this for: Pet owners who want a durable, low-mess litter solution that fits various litter types and larger cats, while preferring products made with recycled materials and built-in antimicrobial protection. It’s also a good choice for households that use liners, need extra containment, or seek a reliable, easy-to-clean litter pan made in the USA.