- Compatibility: Designed specifically for models S3501, S3601, S3550, and S3901, ensuring a perfect fit for optimal performance. - Tailored Fit: These mop pads are engineered for select robot vacuum models, eliminating the hassle of ill-fitting pads. Enjoy peace of mind knowing your cleaning device will effectively cover every corner of your home without missing a spot. - Superior Cleaning Power: Made from highly absorbent microfiber, these pads excel at capturing dirt and stubborn stains. Whether dealing with spills or dust, they deliver exceptional cleaning results, keeping your floors spotless with minimal effort. - Durability for Repeated Use: Crafted from high-quality, durable materials, these mop pads are designed to withstand repeated use without fraying or wearing out quickly. They maintain their cleaning effectiveness over time, making them ideal for regular cleaning routines in high-traffic areas. - Practical Applications: Perfect for daily cleaning of kitchens and living rooms, they tackle everything from crumbs and dust to liquid spills, ensuring your floors remain pristine. Ideal for homes with pets or children, these pads help you maintain a clean environment effortlessly. - Easy Maintenance: Simply wash and reuse, making it an eco-friendly choice that reduces waste while saving you money on disposable pads. With these specialized mop pads, enhance your robot vacuum's cleaning efficiency and enjoy a cleaner home effortlessly.