- Compatibility: Designed specifically for the X40 SW (MD 20040) vacuum cleaner robot. - Effortless Cleaning: This mop pad replacement enables effective wet cleaning on tile, laminate, and hardwood floors. It easily eliminates light stains, fine dust, and footprints, ensuring your home stays impeccably clean without any effort on your part. - Gentle Yet Effective Material: Crafted from high-quality materials, the cleaning cloth is gentle on surfaces while effectively absorbing dirt. It is ideal for households with pets or children, promoting a hygienic environment every day. - Eco-Friendly & Reusable: This microfiber mop refill is designed for multiple uses and can be machine washed, making it a sustainable choice. Save money and reduce waste in your cleaning routine with this reusable solution. - Practical Applications: Perfect for daily maintenance of high-traffic areas, quick touch-ups after family meals, or thorough cleaning sessions before guests arrive. Enjoy a cleaner home effortlessly, while protecting your surfaces.