consider the Ultra Series filters for AirTamer which last twice as long

Leaving the pad off the machine when it is not in use will also help extend the life

Reinstall the lid and make sure that it locked

This amount of time allows the light to kill 99

Dyson DC21 Instruction Pack- Owners Manual Dirt Devil Brush Rolls consider the Ultra Series filters[custom_html] The Dyson DC21 Instruction Pack Owner Manual walks you through running and troubleshooting your Dyson DC21. Detailed pictures and descriptions show you how to remove clogs and clear obstructions from the brushbar. If more assistance is needed, Dyson has provided a toll free number that you can call, seven days a week. MPN: 912584 01, DY 912584 01, DY 91258401 [ custom_html]