This is a post-motor filter + seal for ALL Dyson DC07, DC14, DC15 models. This filter should be replaced at least once every 6 months. If you notice that your Dyson has lost some of the suction since you've had it, cleaning the filter should be the first place to start. PLEASE NOTE: The POST MOTOR FILTER must not be washed, when it is impregnated with dirt on both sides, it must be changed. Fits Models DC07 All Floors DC07 Low Reach DC07 Animal DC07 Full Gear DC14 All Floors DC14 Low Reach DC14 Animal DC14 Full Gear DC14 Full Access DC14 DC14 Complete DC15 All Floors DC15 Animal DC15 Total Clean DC15 Full Kit This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Dyson OEM product and is not covered under any Dyson manufacturer's warranty. 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.