Efficient filtration for clean and pollutant-free air

*Compatible with Xiaomi Dust Mite Vacuum Cleaner Pro (Model: B402HW)

High-efficiency filter for multi-layer filtration Restoring clean air

Utilising a high-efficiency filter integrated with the cyclone dust separation airflow of the dust mite remover, it effectively filters fine airborne dust, achieving an overall filtration efficiency of 99%*.

01. Foldaway filter

Catch fine dust

02. Cotton filter

Reliably trap dusts to ensure clean emissions

03. Pinhole stainless steel filter mesh

Catch larger particles

04. Cyclonic dust separation airflowInstantly separate dust and air

Mountain-fold structure Significantly increases the filtration area and enhances efficiency

Unlike flat structures with low filtration efficiency, the innovative mountain-fold structure reduces air resistance and substantially increases the filtration area for efficient and dust-free cleaning.

Easy to disassemble and maintain Reusable and eco-friendly

The filter can be washed with water, thoroughly dried, and reused repeatedly, offering a cost-effective and environmentally friendly solution.

Simple cleaning and replacement process

Step 1:

Remove the filter stand from the dust compartment cover

Step 2:

Remove the filter

*If a replacement is required, simply install a new filter.

Step 3:

Gently tap the filter to shake loose any dust that clings to it.

Step 4:

Rinse thoroughly with water and allow the filter to air dry completely. Avoid direct sunlight

*It is recommended to clean the filter element every week and replace it every 2 to 3 months.

Step 5:

After drying, reassemble the cotton filter and filter into the filter stand and secure tightly.

*99% whole-machine filtration efficiency: Verified by Suzhou GTT Service Co., Ltd. whole-machine filtration efficiency for 0.3 to 10μm fine dust can reach 99%. Report number: 0468-24A-01-GTT.