General description Perfectly compatible with Dyson V15 SV22 V11 SV14 series cordless vacuum cleaners, these replacement filters effectively replace DY-970013-02 and 97001302. Made of high-strength environmentally friendly materials, they are completely washable and reusable, offering a longer lifespan and improved filtering performance. Technical specifications Replacement Filters No.: DY-970013-02 and 97001302 Size: 3.5 x 5.1 x 2.6 inches Installation Simple installation: just remove the old filter and replace it with the new one. Usage To maintain optimal performance, clean the filter every 3 months and replace it every 12 months or as needed. Other information Contents: 3 x Vacuum Cleaner Replacement Filters, 1 x Cleaning Brush