3 of the best

AIR PURIFIERS

DYSON PURIFIER HOT + COOL FORMALDEHYDE (£599.99, dyson.co.uk) Dyson’s latest purifier claims not only to filter out particulate matter (PM2.5 and PM10), nitrogen dioxide, pollen and mould, but also VOCS including formaldehyde.

BLUEAIR BLUE 3210 (£159, blueair.com/gb) Bringing sleek style to Blueair’s filtration technology, the 3210 traps airborne particles as small as 0.1 microns, including pet dander, pollen and PM2.5 and PM10. It’s also peaceful enough to be approved by Quiet Mark.

AEG AX91-404GY CONNECTED HOME AIR PURIFIER

(£449, johnlewis.co.uk) Offering both build quality and elegance, the AX91 filters microscopic pollutants, traps harmful gases and odours, and eliminates 99.9% of airborne bacteria.