Large-Capacity Water Tank Design: Optimized water storage cavity structure allows single filling to cover whole-house mopping needs, reducing the need for frequent refills and improving the continuity of large-area cleaning. Thickened Durable Material: Made of thickened material suitable for long-term use with water and regular cleaning solutions. It is less prone to aging or scale buildup, with a stable structure that is less likely to be damaged or deformed. Snap-On Quick-Release Structure: Features a snap-on quick-release design that allows for easy assembly and disassembly by hand. Filling and emptying water is simple, requiring no extra tools, making daily cleaning and maintenance convenient. Separate Clean and Dirty Water Design: Adopts an independent dual-chamber structure to store clean water and dirty water separately, reducing cross-contact and keeping mopping water in a clean state. Large-Caliber Water Filling Port: Features a large-caliber water filling port for smooth water addition with minimal spillage. It also allows easy addition of cleaning solutions, improving the overall user experience.