What's In The Box: 1 x High-Efficiency Air Purifier Filter

Compatible Models: This Replacement Part is Compatible with Dyson PH01/PH02/PH03/PH04/PH3A Air Purifier

Efficiency and Performance: The High-Efficiency Filter captures up to 99.5% dust, dirty, pet hair, and small particles

Maintenance: To keep your vacuum cleaner running at peak performance, Please clean the filter once per week (twice per week in homes with pets) and replace it every 2-3 months

Shipping and Installation: Shipping with a box to prevent from being damaged in transit. It is easy to be replaced and installed on your vacuums