Feature Highlights: 1. Dual-Layer Odor Control – Effectively neutralizes unpleasant smells and keeps the air fresh around your cat’s litter area. 2. Universal Fit – Designed to fit most litter boxes of various shapes and sizes for hassle-free use. 3. High-Absorption Sponge Material – Quickly absorbs moisture and traps odors, maintaining a clean environment. 4. Easy to Place & Replace – Simply lay the filter inside the litter box; no tools or complicated setup needed. 5. Multi-Use Application – Also great for pet beds, small pet toilets, bathrooms, and trash cans to control unwanted odors. Product Details: These litter box filters are made from soft yet durable sponge, offering reliable odor absorption and moisture control. The slim, flexible design fits neatly into most standard litter boxes, helping to reduce litter tracking and contain smells before they spread. Use them to create a fresher space for your cat—and your home. Specifications: - Color: Black - Material: Sponge - Size: 13.0 × 13.0 × 1.0 cm / 5.11 × 5.11 × 0.39 in - Package Includes: 20 × Litter Filters