The RRDYS01.2 is a compatible replacement remote control for Dyson HP09, HP2, HP12, and HP06 purifier fan models. This remote enables full control of your purifier's heating, cooling, and air purification functions, including De-NOx and formaldehyde filtration settings. The RRDYS01.2 works as a direct substitute for the original 969897 remote, offering the same operational compatibility and functionality. Designed for seamless integration, it restores convenient wireless control to your Dyson purifier system.