Xiaomi's new smart RO water purifier is rated for up to 6,500 L of filtration

Xiaomi has added another model to its lineup of smart water purifiers. The new Mi Home Water Purifier 2 1600G isn’t exactly a countertop unit with an easy-to-fill tank, but is instead largely designed to be permanently integrated into a kitchen. The system includes a faucet and a purification unit that can be concealed in kitchen cabinets. Unlike a typical single-lever mixer, this faucet features touch buttons and a display, allowing users to dispense a precise amount of water at the touch of a button. Additionally, the display shows the total dissolved solids (TDS) level in the water. TDS serves as an indicator of a water filter’s performance, and a sharp increase in this value suggests that a filter change may be necessary.

The Mi Home Water Purifier 2 1600G uses reverse osmosis for filtration. This method is designed to remove a wide variety of substances from water, including potentially harmful ones such as heavy metals and organic pollutants. Forcing water through the extremely fine membrane used in reverse osmosis can also effectively reduce pathogens. However, it’s worth putting this into perspective: Tap water is generally safe to drink in most developed countries, though organic substances may still be a concern.

The Xiaomi water purifier can filter up to 4 liters (around 1 gallon) per minute, and the replaceable filter unit is rated for 6,500 liters (around 1,717 gallons). According to Xiaomi, the system retains only a small volume of water after use. This low water retention helps improve biological safety by minimizing microbial growth. The Mi Home Water Purifier 2 1600G is currently available in China for around $294 / €253 after currency conversion. International pricing and availability have yet to be announced, though similar products can be found on Xiaomi’s global website.