Product details
The Xiaomi Faucet Water Purifier Filter four-pack provides replacement cartridges for the Xiaomi Faucet Water Purifier. The pack contains four filters, a user manual and a warranty card. It is a replacement accessory set; the faucet purifier, tap adapters and tap itself are not included. Check that the existing device is the supported Xiaomi Faucet Water Purifier before choosing this pack.
Each cartridge measures approximately 47mm in diameter and 77.8mm in height. Xiaomi lists an approximate net weight of 200g. The filter uses a five-stage arrangement when installed in the compatible purifier, combining stainless steel mesh, a diatomaceous earth ceramic element, coconut shell activated carbon and non-woven fabric. The stages intercept particles and help reduce the substances specified on the official page, such as sand, rust and residual chlorine. They do not replace proper assessment and preparation of water for drinking.
The activated carbon has a published iodine adsorption value of at least 1,000mg/g, with a mesh size of 50–100. These are material specifications rather than a promise about every contaminant in a household water supply. The supported water temperature is 4–50°C, and the working pressure is 0.1–0.4MPa. Use the cartridge within those limits and with the compatible purifier correctly fitted to the tap. Xiaomi notes that a TDS reading does not represent this product’s filtration efficiency.
The external ceramic element can be cleaned using the method described by Xiaomi, including the appropriate sandpaper or scouring pad. Cleaning can help maintain use, but it does not make the filter permanent. The recommended replacement interval is three to six months per filter, depending on water quality, consumption and condition. To replace a cartridge, remove the filter cover and old filter, insert the new filter securely, then align the unlock mark and twist the cover to lock. Follow the purifier’s manual for flushing and first use after replacement. Keep unused cartridges clean and protected until needed. Xiaomi advises against drinking water directly from the associated faucet purifier, so retain that guidance when using these replacement filters.
