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Xiaomi Smart Air Purifier 4 Lite Filter - 3-Layer Replacement Filter with Activated Carbon and PM Filtration
The Xiaomi Smart Air Purifier 4 Lite filter is an all-in-one replacement filter designed to keep your Xiaomi air purifier performing efficiently day after day. Built with a three-layer filtration system, it helps capture dust, PM particles, pollen, pet hair, and other airborne impurities while also reducing unwanted household odours. It is a practical replacement choice for maintaining cleaner and fresher indoor air in your home.
This filter combines a primary filter, Xiaomi's high-efficiency filter, and a high-quality activated carbon layer in one durable unit. The primary filter helps block larger particles such as dust, hair, and crumbs, while the high-efficiency layer captures fine airborne particles for more consistent clean-air output. The activated carbon layer helps absorb odours and common indoor air pollutants, making this filter especially useful in busy households, homes with pets, and everyday living spaces.
Designed for long-lasting use, the Xiaomi Smart Air Purifier 4 Lite Filter can provide effective performance for up to 6-12 months depending on usage conditions. You can also monitor filter usage and receive replacement reminders through the Mi Home/Xiaomi Home app, making maintenance easier and more convenient.
Key Features
- 3-layer filtration system for cleaner everyday indoor air
- Primary filter helps capture dust, hair, crumbs, and larger particles
- Xiaomi high-efficiency filter captures fine airborne particles
- Removes 99.97% of particles as small as 0.3 micrometres
- Filtration efficiency can reach up to 99.99% for particles as small as 0.1 micrometres
- Activated carbon layer helps reduce odours and common indoor air pollutants
- Suitable for filtering PM2.5, pollen, pet dander, and smoke
- Long-lasting all-in-one filter design
- Recommended replacement interval of 6-12 months
- App support for filter usage tracking and replacement reminders
Specifications
- Brand: Xiaomi
- Product type: Replacement air purifier filter
- Compatibility: Xiaomi Smart Air Purifier 4 Lite
- Filtration system: 3-layer all-in-one filter
- Filter layers: Primary filter, Xiaomi high-efficiency filter, activated carbon filter
- Fine particle filtration: 99.97% for particles as small as 0.3 micrometres
- Fine particle filtration: Up to 99.99% for particles as small as 0.1 micrometres
- Recommended replacement cycle: 6-12 months
- App support: Mi Home/Xiaomi Home filter status and reminder support
Ideal Examples of Usage
- Replacing an older filter to restore purifier performance
- Reducing dust and pollen in bedrooms and living rooms
- Helping manage pet hair and pet dander in shared spaces
- Improving freshness in rooms affected by cooking odours
- Supporting cleaner indoor air in homes used daily by families
- Maintaining air purifier efficiency during allergy seasons
Interesting Facts About This Type of Filter
Multi-layer air purifier filters are designed to target different types of airborne particles in stages. The outer filter usually captures larger debris first, which helps protect the finer internal filter layers and extend their effectiveness. Activated carbon is widely used in air filters because of its porous structure, which helps absorb odours and gaseous pollutants. High-efficiency filter media can also combine electrostatic and mechanical filtration, which improves particle capture while maintaining consistent airflow.
Why Choose Xiaomi Smart Air Purifier 4 Lite Filter
If you want to keep your Xiaomi Smart Air Purifier 4 Lite working efficiently and maintain fresher indoor air, this replacement filter is an excellent choice. It combines fine particle filtration, odour reduction, long-lasting use, and smart app support in one practical maintenance essential.
Packing: Euroblister
EAN: 6934177750434
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