Water Tank Filter JETtools SB9630 for Xiaomi Roborock S7 Pro Ultra / S7 MaxV Ultra — replacement filter for water reservoir

Replacement water tank filter JETtools SB9630 is designed for use with Xiaomi Roborock S7 Pro Ultra and S7 MaxV Ultra robot mops. The filter fits inside the vacuum mop’s water reservoir to capture particles, reduce limescale and debris, and help maintain consistent water flow during wet cleaning cycles. It is a consumable accessory intended for routine maintenance to protect the dispensing mechanism and internal channels from blockages that can affect mop performance.

Advantages

The JETtools SB9630 filter traps sediment and particulate matter before water reaches pumps and valves, helping to prevent clogging and wear. By reducing mineral buildup it supports consistent water distribution across the cleaning pad and contributes to longer service life of water-handling components. The filter is shaped to fit the reservoir design for easy replacement and to maintain effective filtration without altering water flow characteristics.

Suitable for

• Routine replacement during scheduled maintenance of Xiaomi Roborock S7 Pro Ultra
• Routine replacement during scheduled maintenance of Xiaomi Roborock S7 MaxV Ultra
• Homes with hard water or visible sediment in tap water
• Users aiming to reduce debris and limescale reaching the robot’s dispensing system

Key specifications

• Compatible models: Xiaomi Roborock S7 Pro Ultra and S7 MaxV Ultra
• Function: in-reservoir particle and sediment filtration for water dispensing
• Purpose: protects pumps, valves and dispensing channels from debris and limescale
• Material: filtration media and housing designed for water contact (manufacturer specified materials)
• Form factor: replacement cartridge sized to fit the water tank geometry of listed robot models

How to use

Turn off the robot and remove the water tank according to the robot manufacturer’s instructions. Open the reservoir access point and remove the existing filter if present. Insert the JETtools SB9630 filter into the designated slot or housing within the tank, ensuring it sits securely and aligns with any retaining features. Reinstall the water tank, refill with clean water, and perform a short test run or manual dispensing to confirm normal flow before regular operation.

Usage recommendations

Replace the filter periodically based on water quality and cleaning frequency; inspect the filter for visible blockage, discoloration or reduced flow and replace sooner if debris accumulation is observed. Use clean water and follow the robot manufacturer’s maintenance guidelines to maximize filtration performance and device reliability.