Xiaomi Mi Air Purifier Formaldehyde S1 Filter

This Xiaomi Mi Air Purifier Formaldehyde S1 filter is a replacement component for residential air treatment. It removes 99% of airborne particulates and fine dust. The integrated three-layer cylindrical design allows for 360-degree air intake, ensuring consistent airflow. It is compatible with the Mi Air Purifier 2, 2S, 2H, 2C, 3, 3H, 3C, and Pro models. The precise fit ensures that no unfiltered air bypasses the media during operation. Follow the manufacturer’s guidelines to maintain optimal performance.

A HEPA layer traps fine dust and allergens, while an activated carbon layer targets formaldehyde and other volatile organic compounds. The dense filtration media maintains consistent airflow while capturing microscopic pollutants. Each unit is built to the specific requirements of the compatible Xiaomi models. It is designed to absorb formaldehyde and reduce chemical odours in the home.

• 7.5-month replacement cycle: based on typical indoor air quality.
• Smart RFID tracking: the purifier provides alerts when the filter needs replacing.
• Integrated pre-filter: catches larger particles like lint and pet hair to prevent clogging.
• Anti-odour technology: works with the carbon layer to neutralise household odours.
• Tool-free installation: the filter can be replaced in seconds.