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
Buy DYSON Purifier Humidify+Cool Auto React™ | Currys
PH3A | Dyson Air Purifier | ao.com
Dyson PH3A Purifier Humidify & Cool Auto React
Dyson Purifier Hot+Cool™ Autoreact purifying fan heater
Dyson PH3A Purifier Humidify & Cool Auto React Humidifier - Herne Bay Domestics Ltd
Dyson Purifier Humidify + Cool Autoreact
Dyson Fan Purify Hot + Cool™ Auto React Air Purifier Heater, White/Nickel