Smart Air Purifier Elite Filter
Three-layer high-efficiency filtration Effective removal of dust and odours
TVOC and odour absorption
10–14 months long-lasting filter lifespan
*Can only be used with Xiaomi Smart Air Purifier Elite
Three layers of powerful purification for clean air output
A primary filter, Xiaomi High Efficiency Filter, and high-iodine activated carbon filter work together to purify your air, defend against respiratory threats and keep you healthy.
High-quality activated carbon
Xiaomi's High Efficiency Filter
Primary filter 360° blocking of larger particles
The primary filter traps dust, hairs, and fine crumbs, among other larger particles, and is resistant to creases, oil, acids, and more to ensure a long lifespan.
High-iodine value activated carbon for powerful odour removal
The high-iodine value activated carbon with sophisticated porous structure effectively absorbs odours, TVOC, and other harmful gases.
Xiaomi's High Efficiency Filter 99.98% elimination of 0.3μm particles*
Remove allergens such as PM2.5 and pollen for continuous clean air output.
Rubbish bin odours
10–14 months long-lasting filter for everyday freshness
Although the integrated filter is durable, its performance may gradually degrade over time. For best results, replace the filter every 10–14 months.
Xiaomi Home app connectivity Filter replacement reminders on smart devices
You can check the filter usage at any time on the Xiaomi Home app, which estimates the filter replacement time based on your use.
The difference between Xiaomi's High Efficiency Filter and a conventional HEPA Filter
Combination of two filter technologies: Electrostatic and mechanical filtration. Xiaomi's High Efficiency filter media can remove 99.98% of airborne particles as small as 0.1 micrometres and traps dust, PM 2.5, pollen, pet dander, smoke and even the smallest microplastics. The filtration rate of Xiaomi's high efficiency filter media is 99.98% for fine particles of up to 0.3 microns, and can reach up to 99.99% for particles as small as 0.1 microns.
Conventional HEPA filter
Less clean air
The HEPA filter is made of dense fibreglass to trap particles, which means that less clean air gets through the filter.
Large volumes of air are forced to get through the dense HEPA filter, meaning a higher fan speed is required, which generates more noise.
Higher energy consumption
In order for the HEPA filter to release more clean air, the motor must run at a higher speed, which translates into a higher energy consumption.
Xiaomi's High Efficiency Filter
More clean air
Xiaomi's filter uses melt-blown PP fibres with electrostatic technology. With greater space between fibres, larger volumes of air are able to pass through the filter.
With a lower fibre density, the filter allows air to pass through at high speeds, resulting in less noise.
Lower energy consumption
With a lower fibre density, Xiaomi’s filter is able to release the same volume of clean air as a conventional filter, but with a much lower energy consumption.
Disclaimer: Filter media performance is tested by China Testing & Inspection Institute for Household Electric Appliances (Report Number: WCv-21-40115). Due to the technical specifications of the filter media, the test environment and parameters may differ.
* 99.98% elimination of 0.3μm particles: According to the China Testing & Inspection Institute for Household Electric Appliances Inspection Report (No. WCv-21-40115), the filter material used for this product achieved a filtration efficiency of 99.98% for 0.3μm particles.