Xiaomi Mi Robot Vacuum-Mop Pro 2-in-1 Dustbin & Water Tank Module (550 ml Dustbin, 300 ml Water Tank, HEPA Filter, Dark Grey)

When your Xiaomi Mi Robot Vacuum-Mop Pro loses suction or leaves streaks on hard floors, the original 2-in-1 dustbin and water tank module brings back full cleaning power. Swap out the old unit in seconds—no tools needed—and the robot vacuums debris into the 550 ml container while the 300 ml tank keeps the microfibre mop damp for a spotless finish. Built from tough ABS plastic in dark grey, the integrated HEPA-style filter traps fine dust and keeps exhaust air clean. All parts that touch dirt and water rinse clean under the tap, so maintenance is quick and hygienic.

Key specifications

• Compatible with: Xiaomi Mi Robot Vacuum-Mop Pro (STYTJ02YM)
• Type: 2-in-1 dustbin and water tank module
• Dustbin capacity: 550 ml
• Water tank capacity: 300 ml
• Material: High-quality ABS plastic
• Colour: Dark grey / black
• Filter type: HEPA-style filter (included)
• Installation: Snap-in design, no tools required
• Genuine Xiaomi accessory

Why choose it

As an official Xiaomi part, you get a perfect fit and reliable sealing every time. The combined design saves space inside the robot and makes emptying the bin and refilling the water a one-step job. The washable filter and tank help maintain strong suction and consistent mopping, extending the life of your robot vacuum instead of replacing the whole machine.

Ideal use cases

• Replacing a cracked or leaking original tank
• Restoring suction after the filter becomes clogged
• Keeping a spare module for quick swaps during deep cleaning
• Maintaining optimal mopping performance on tile, laminate, or hardwood

Good to know

The module is designed for easy maintenance: rinse the dustbin, water tank, and filter under running water and let them air dry completely before reinstalling. For best results, replace the HEPA-style filter every 2–3 months depending on usage. This genuine part ensures compatibility and durability, so your robot vacuum works like new.