General description These washable vacuum cleaner filters are designed to be compatible with Dyson models DC29, DC19, DC19T2, DC20, and DC21. The kit includes two sets of HEPA filters that effectively trap fine particles, ensuring cleaner air and improved vacuum performance. Technical specifications Compatible models: Dyson DC29, DC19, DC19T2, DC20, DC21 Filter part numbers: 917819-01, 911904-01, 914025-02 Contents: 2 sets of HEPA filters Usage It is recommended to replace the filters every 2 months to maintain optimal performance of your vacuum cleaner.