Xiaomi Smart Air Purifier 4 Lite Filter Pro

The Xiaomi Smart Air Purifier 4 Lite Filter Pro is a purple replacement cartridge designed specifically for the Xiaomi Smart Air Purifier 4 Lite. It combines particle filtration with activated carbon to help capture dust and pollen and reduce everyday household odours.

Key Features

• Primary filter captures larger particles such as dust, hair and lint.
• Xiaomi High Efficiency Filter media provides 99.97% interception of 0.3µm particles in manufacturer laboratory testing.*
• Anti-bacterial coating on the filter helps inhibit bacterial and mould growth on its surface.
• Activated carbon layer adsorbs common household odours.
• Replacement filter status can be checked through the compatible purifier's Xiaomi Home app.

Specifications

What's in the Box

Replacement filter ×1 and user manual ×1.

Replacement and Care

Remove the protective packaging before installation and follow the purifier's replacement instructions. Xiaomi recommends replacing the filter every 6–12 months; the actual interval depends on operating conditions.

*Laboratory results apply to the tested filter media; actual performance varies with conditions. The air purifier shown in the installation illustration is sold separately.