Air Purifiers

Compare air purifier prices in Australia from Philips, Dyson, Winix, Coway and more. Each purifier shows every store price we track, cheapest first.

Before you buy 3 things to check when buying an air purifier
  • Room sizeCheck the recommended room size or CADR (clean air delivery rate) against your room.
  • The filterA True HEPA filter traps fine particles like pollen, dust and bushfire smoke.
  • Running costsCheck what replacement filters cost and how often they need changing.

55 products

Prices at a glance

The air purifiers we compare at the most stores, with today’s cheapest price. Checked 2 November 2026.

ProductCheapest todayStores
Coway Airmega 200M Air Purifier$3674
Coway Airmega Mighty AP-1512HH Air Purifier$4414
Philips Series 600i Air Purifier$139.953
Winix Compact 4 Stage Air Purifier True HEPA Filter Black$2403
Winix Compact 4 Stage Air Purifier AUS0850AAPU$2853
Airmega 150 HEPA Air Purifier – Allergy & Asthma Relief (73 m², White)$423.953
Dyson Purifier Cool PC1$7993
Coway Airmega 50 Small HEPA Air Purifier Desk Office$175.802
Coway Classic 4 Stage HEPA Air Purifier, White, Air Purifiers$2022
Philips Car Air Purifier Nano Level Filtration UVC Filtration USB Power Supply$222.142

Quick answers

How much do air purifiers cost in Australia?

Across the 48 air purifiers we compare, today’s prices start at $116. Most sit between $179.95 and $649, and half cost $401.70 or less. Prices checked 2 November 2026.

Which air purifiers are cheapest right now?

Of those compared at two or more stores, the cheapest today are Philips Series 600i Air Purifier ($139.95, 3 stores) and Coway Airmega 50 Small HEPA Air Purifier Desk Office ($175.80, 2 stores). We only compare the stores we track, so someone else might have them for less.

Where can you buy air purifiers?

The stores we track with the most air purifiers right now are eBay, Appliances Online, Dick Smith, Kogan, Dyson and Bing Lee. Every product page lines up all their prices, cheapest first.

Which brands make the most air purifiers?

The brands with the most air purifiers we compare are Philips (19), Winix (14), Coway (9) and Dyson (7).

Compare Air Purifier Prices in Australia | cockyfind.com