What's In The Box: 1 x Pre HEPA Filter, meeting your long-term replacement needs

Compatible Models: The Replacement Parts are Compatible with Dyson DC75/DC77/DC78

NOTE: NOT compatible with DC19 DC20 DC21 DC30 DC31 DC34 DC35 DC44 DC45 DC56

Efficiency and Performance: The High-Efficiency HEPA Filter captures up to 99.97% dust, dirty, pet hair, and small particles

Washable and Reusable: The filter are easy to install and can be reused after washing these filter replacement accessories. Just simply rinse with clean water and let it completely air dry before use them again