For Dyson BP03BP04BP06 Household Air Purifier Filter Net HEPA Filter 1. Excellent adsorption performance, effectively adsorbing harmful gases 2. Strong compression and folding, reducing air resistance 3. Multi-layer filter design, providing more comprehensive purification 4. Adopting a split structure, enabling uniform and sufficient contact with the air, thus better adsorbing pollutants in the air 5. Compatible models: For Dyson BP03BP04BP06 6. Easy to disassemble and replace. It is recommended to replace the filter element every 6 months to maintain the better performance of the machine Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.