Xiaomi Mi Air Purifier Formaldehyde Filter S1 – Green

From the manufacturer

Xiaomi Mi Air Purifier Formaldehyde Filter S1 – Green, This anti-formaldehyde filter has a cylindrical aerodynamic construction which provides 360 degree filtration, it is an efficient triple filter made with a base filter mesh layer, high efficiency E11 filter and an activated carbon filter. The Mi Air Purifiers are so effective thanks to their high quality and ease of use and replacement. This filter is compatible with Xiaomi Air Purifier 2/2S/2H/3H/Pro.

Coming clean: How well a filter performs depends on its purification ability and aerodynamic design. Supplied by the top 3 US air purifier manufacturers, the filter combines an aerodynamic 360° cylindrical design with a powerful triple-filter consisting of primary, HEPA and activated carbon layers. Easy to use and replace, its balance of power and quality is what makes Mi Air Purifier so effective.

PET primary filter: 360° filtration of large particles Made with PET (polyethylene terephthalate), the outer layer is 3 to 5 times tougher than comparable models. It has high flexural strength and is resistant to folding, grease, fats, acids, alkalis and most solvents. The cylindrical shape provides 360° filtration of dust, hair and other larger floating particles.

Ultra-dense H11-grade HEPA filter: Filters up to 99.3% of PM0.3 HEPA (High-efficiency Particulate Arrestance) is frequently used in hospitals and labs to filter out micron-sized particles. Mi Air Purifier uses an ultra-dense Toray PP and PET HEPA filter to trap PM2.5, PM0.3, pollen and other inhalable particles, allowing only clean air to pass through. It measures 7.7m when fully extended and effectively filters out 99% of PM0.3 particles and 99.99% of PM2.5 particles.

Finely folded 161 times: The ultra-dense HEPA filter measures 7.7m when fully extended. Although ideal for air purification, this creates high air resistance. To get around this, considerable thought has been put into creating the folding process.

Coming clean

How well a filter performs depends on its purification ability and aerodynamic design. Supplied by the top 3 US air purifier manufacturers, the filter combines an aerodynamic 360° cylindrical design with a powerful triple-filter consisting of primary, HEPA and activated carbon layers. Easy to use and replace, its balance of power and quality is what makes Mi Air Purifier so effective.

Efficient HEPA filter

HEPA (High-efficiency Particulate Arrestance ) is often used in hospitals and laboratories to filter micron size particles. The Mi air purifier uses an ultra-thick Toray PP and PET HEPA filter to trap PM2.5, PM0.3, pollen and other inhaled particles, allowing only clean air to flow. The filter measures 7.7 m when fully developed and effectively filters out 99% of PM0.3 and 99.99% of PM2.5 particles.

Purification with activated carbon

Active carbon absorbs harmful gases that HEPA is unable to filter. Coconut activated carbon in Mi Air Purifier filters is among the most effective of its kind. It is combined with an anti-formaldehyde formula that effectively absorbs harmful chemicals such as formaldehyde, benzene and ammonia, as well as odours and smoke.

Monitor it in real-time

All filters lose their effectiveness over time and must be replaced eventually. Filters that are not replaced on time may not be able to block out harmful substances or may cause secondary contamination. Cleaning old filters with water or vacuum cleaner does not guarantee that the filter will regain its effectiveness. We recommend replacing the filters every six months or less, depending on the use. Use the Mi Home application to monitor the life of your filters and receive reminders to replace them.

Ultra-dense H11-grade HEPA filter

Filters up to 99.3% of PM0.3

HEPA (High-efficiency Particulate Arrestance) is frequently used in hospitals and labs to filter out micron-sized particles. Mi Air Purifier uses an ultra-dense Toray PP and PET HEPA filter to trap PM2.5, PM0.3, pollen and other inhalable particles, allowing only clean air to pass through. It measures 7.7m when fully extended and effectively filters out 99% of PM0.3 particles and 99.99% of PM2.5 particles.