<p>Embrace no more scooping or litter box odors with the Litter-Robot 4 Essentials Bundle. You’ll receive Litter-Robot 4—our smartest self-cleaning litter box—plus custom-fit accessories, premium odor-control products, and a comprehensive 3-year warranty.</p> <ul> <li>Litter-Robot 4 (step, fence, and ramp included)</li> <li>Waste Drawer Liners (25)</li> <li>OdorTrap® Packs (6) with Holder</li> <li>WhiskerCare™ Extended Warranty</li> </ul>