1. Can effectively filter pet hair, dust, pollutants and large particles to keep the air clean.2. This filter can reduce dust, pollen and other allergens from entering the air you breathe.3. Specially designed for Dyson HP00 HP01 HP02 HP03 DP01 DP03 purifier, with great practicality.4. Using composite filter elements, primary mesh + high-efficiency particulate filter layer + activated carbon filter filter elements.5. Easy to install and replace, regular replacement can effectively improve the performance of the purifier. Color: white + green Material: plastic + paper Size: 21.2cm x 15cm Package content: 2 x air purification filter Only the above package content, other products are not included. Note: light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.