Air Purifiers deals
Our picks
The air purifiers we would actually buy, and what separates them. A pick only appears here while at least one retailer we track has it in stock, so this list gets shorter rather than staler.
Top pickWhat to buy with no other constraint
Philips Air Purifier 3200i
Clears a big living room fast on long-life filters, which is why the lab tests keep landing on it — and auto mode keeps it near-silent until the sensor actually sees smoke or pollen.
$415lowest of 2 retailers
Premium pickCosts more, for a stated reason
Dyson Purifier Cool
The engineering showpiece: a live air-quality readout and genuine room-filling airflow, which is what the step up buys — the filtration itself is no better than the top pick's.
$799at the one retailer stocking it
Budget pickThe least we will stand behind
Levoit Core 300S
The bedroom answer: proper HEPA filtration and the same app-and-auto-mode job as the big units, scaled to a single room — and quiet enough on its night setting to sleep beside.
$259at the one retailer stocking itCheapest of our picks today
No live price drops today. The tracked catalogue and recorded history continue below.
Air Purifiers price intelligence
No unusually low air purifiers prices are live today. The catalogue below remains useful because Sweet Deals keeps the products, retailer coverage and recorded price history.
- Retailer listings tracked
- 29
- Australian retailers
- 2
- Available now
- 26
- With a recorded low
- 29
Prices from 6 Aug 2026 to 16 Aug 2026. “Available now” only counts listings we have checked recently.
Available Products We Track
Current prices from each retailer. These are what the product costs today, not a discount off anything.
Lowest Prices We’ve Recorded
Each low belongs to one retailer listing. It is the lowest we have seen before, not a price you can buy at today.
The Good Guys
Dyson TP10 Purifier Cool Gen 1Retailer listing low
$799
Available now · checked 16 Aug 2026
Betta Home Living
Sunbeam Fresh Protect Air PurifierRetailer listing low
$229
Available now · checked 15 Aug 2026
The Good Guys
Dyson TP09 Purifier Cool FormaldehydeRetailer listing low
$1,099
Available now · checked 16 Aug 2026
The Good Guys
Philips 900i Series Air Purifier WhiteRetailer listing low
$349
Available now · checked 16 Aug 2026
The Good Guys
Philips 4200i Series Air Purifier SilverRetailer listing low
$499
Available now · checked 16 Aug 2026
The Good Guys
Solt Bladeless Fan with Air PurifierRetailer listing low
$229
Available now · checked 16 Aug 2026
Recent Recorded Price Movements
Price changes we have seen on recently updated products in this category.
- Dyson HP11 Purifier Hot+Cool HP1 Air Purifying Fan Heater - White/Silver
Price rose from $699 to $899 at Betta Home Living
Recorded 13 Aug 2026
Products Compared Across Stores
Canonical products link retailer listings that Sweet Deals has matched into one durable comparison page.
Catalogue Coverage
Brands tracked
- Dyson7
- Breville5
- Shark5
- Solt4
- Philips3
- Electrolux2