Introducing the 4pk Replacement Pre Filters, Fits Dyson DC07! These high-quality replacement pre filters are a must have for any Dyson DC07 owner. They're washable and reusable, saving you money in the long run while maintaining your vacuum's peak performance. Plus, they're compatible with Part 904979-02 so you don't need to worry about finding the right fit. Get your 4pk Replacement Pre Filters today and keep your Dyson DC07 running strong!