The RRDYS01.2 is a compatible replacement remote control designed to work with Dyson PH2 and PH04 Purifier Humidify+Cool Fan units. This remote provides full operational control over your device's purification, humidification, and cooling functions from a distance. The RRDYS01.2 is engineered as a direct substitute for original model numbers 970486-12 and 970486-07, ensuring seamless compatibility and reliable performance. Simply pair it with your Dyson unit to restore convenient remote operation.