SHP-ZONE 2 Primary Washable Blue Foam Filters for Dyson DC07 Carpet Vacuum Cleaner , Generic For Dyson Part 904979-02. 2 Pack Special 2 Pack Bundle Kit of Aftermarket Dyson DC07 Blue Foam Motor Filters, Generic For Dyson Part 904979-02 Fits all Dyson DC07 Bagless Models Never Wait for your Dyson DC07 Washable Motor Filter to Dry again! Our 2 Pack Special means you'll always have a clean, dry filter ready to use. Dyson Recommends Washing These filters once every 30 days, and replacing them every 6 months to maintain peak performance.