$399 offDyson Purifier Cool PC1 Air Purifying Fan, White/Silver$399.99$799.00

18 similar price drops at Amazon Australia from 5 brands, from $229.00.
$399 offDyson Purifier Cool PC1 Air Purifying Fan, White/Silver
$151 offPhilips 4200i Series Air Purifier Silver
$95 offPhilips PureProtect 3200 Series Smart Air Purifier (Silver White)
$126 offPhilips 3200i Series Air Purifier Silver/White
$165 offPhilips PureProtect 2200 Series Smart Air Purifier
$64 offPhilips 1000i Series Air Purifier (White)
$181 offPhilips Air Purifier 2200 Series, HEPA NanoProtect + Active Carbon Filter, CADR 420m³/h for 109m², Allergy sufferers, Ultra-quiet, Intelligent and Long-lasting filter (AC2221/13)
$73 offPhilips 900i Series Air Purifier White
$66 offPhilips Air Purifier Smart 1000i Series - Purifies rooms up to 78 m², Removes 99.97% of Pollen, Allergies, Dust and Smoke, Wi-Fi Connectivity, Ultra-quiet and Low energy Consumption, Black (AC1715/71)
$135 offBreville The Smart Dry 2-in-1 Viral Protect Dehumidifier
$80 offBreville the Smart Dry Connect Dehumidifier
$50 offIonmax ION610 Desiccant Dehumidifier 6L/day
$178 offDyson Purifier Hot+Cool™ Formaldehyde Purifying Fan Heater
$163 offDeLonghi 2.6kW Portable Air Conditioner
$156 offDeLonghi 2.4kw Portable Air Conditioner
$30 offLevoit Smart HEPA Air Purifier for Bedroom Home, Washable Pre-Filter, 104m² | Air Quality & Light Sensor, Pet Mode, Remove 99.97% of Allergens for Dust, Pollen, Pet, Smoke, Vital 100S
$182 offPhilips PureProtect 3400 Series Smart Air Purifier/Humidifier Silver White
$52 offPhilips PureProtect Mini 900 Series HEPA NanoProtect Filter