Dyson Pure Cool Tower Purifier Fan vs Dyson Purifier Hot+Cool Gen1 HP10

Both are Dyson purifying fans with HEPA and carbon filtration, so the choice comes down to heating. The Pure Cool Tower is a slimmer, lighter purifier-fan with a stronger rating from more owners and a taller tower that projects air across a room. The Hot+Cool HP10 adds a heater, which makes it the better year-round machine for a bedroom or small office, but it scores lower with owners and its listed coverage is modest. Buy the Pure Cool for cooling and purification; step up to the Hot+Cool only if you want warmth from the same unit.

• Choose the Dyson Pure Cool Tower if you mainly want a purifier that doubles as a cooling fan and you value the slimmer floor footprint and stronger owner ratings.
• Choose the Dyson Purifier Hot+Cool HP10 if you want one machine that purifies, fans and heats, and you will use the heater through cold months.