Vacuum Filter Set Compatible with Dyson Small Ball UP15, Small Ball Multi Floor & Small Ball Pro. Contains 1 Post-Motor HEPA Filter, 1 Pre-Motor Filter and 1 Filter Cap. Compatible with the following Dyson Vacuums: Dyson Small Ball Multi Floor vacuum Dyson Small Ball Pro Exclusive vacuum Dyson UP15 Small Ball Does NOT work with DC41, DC65, DC66, DC58, DC59, V6, V7, V8. Compare to Part  # 966444-02 & 967276-01. Packaging may vary. This is not a Dyson OEM product. The Dyson brand names and logos are the registered trademarks of their respective owners. Any use of the Dyson brand name or model designation for this product is made solely for purposes of demonstrating compatibility.