DYSON Purifier Cool Auto React Fan | White/Silver 419864-01
Dyson TP7A Air Purifier Cool Auto React - Atlantic Electrics
Updated PH & TP models named 'auto react' now in the UK and are now White/Nickel instead of White/Silver (which looks nicer IMO). Can't see any other actual changes. : r/dyson
Dyson TP7A Purifier Cool Auto React Explanation - YouTube
Dyson Fan Purify Hot + Cool™ Auto React Air Purifier Heater, White/Nickel