Ionmax ION900PRO filter
The Ionmax ION900PRO takes the Ionmax+ Aire ION900PRO antibacterial HEPA 3-in-1 filter set (2) (part ION900PRO-F2) as its filter; replace it every 12 months; Australian sellers list it from A$300.00 as of 1 August 2026. Fitment confirmed against the manufacturer's compatibility list.
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Your air purifier
Ionmax ION900PRO
Air purifier · Aire
Takes this filter
Ionmax+ Aire ION900PRO antibacterial HEPA 3-in-1 filter set (2)
ION900PRO-F2
The right filter for ION900PRO
Ionmax+ Aire ION900PRO antibacterial HEPA 3-in-1 filter set (2)
- Replace every 12 months
- Fits inside the fridge
- Fits 1 model
The pair of antibacterial HEPA 3-in-1 filters for the Ionmax+ Aire (ION900PRO); the machine draws air through both sides, so both are changed together. Ionmax says once a year.
Reduces
- Fine dust, pollen and allergens
- Odours, smoke and gases (activated carbon)
- Pack
- 2 filters
- Fits
- Ionmax+ Aire ION900PRO
- Size
- 51.3 x 30.8 x 4.8 cm each
- Lasts
- 12 months
Every number this part goes by
- Retail name:
- Aire filter
- Retail name:
- ION900 filter
- Retail name:
- ION900PRO-F
Where to buy
Every seller we track for this part, cheapest first. Genuine is the manufacturer's own part; compatible is a third-party filter made to fit. Prices are re-checked daily where the seller publishes them. Last checked 1 August 2026.
How long it lasts
Replace every 12 months (Ionmax: replace once every 12 months) — the appliance's filter light tells you when.
After fitting: Hold the filter/reset button until the filter indicator clears.
Flow slows and taste drops off as the filter fills up. Changing on time is the whole point of the filter.
Not due yet?
This filter is due every 12 months. We'll email you when it's time — free, no spam.
Fitting it
A few minutes, no tools. Watch it done, then follow the steps.
- 1Switch the purifier off and unplug it.
- 2Unclip the front panel and lift out the old filter; do the same at the back.
- 3Unwrap both new filters and fit one on each side the same way round.
- 4Refit both panels, plug in, and hold the filter reset button until the indicator clears.
About your Ionmax ION900PRO
Ionmax air purifier, air purifier — Aire. Its filter is the Ionmax+ Aire ION900PRO antibacterial HEPA 3-in-1 filter set (2), part ION900PRO-F2, changed every 12 months.
Checking the model number: The model number is on the rating label on the bottom or back of the purifier; the old filter usually has its own code printed on the frame.
Fits these models
Ionmax1 model
Common questions
- Which filter fits the Ionmax ION900PRO?
- The Ionmax ION900PRO takes the Ionmax+ Aire ION900PRO antibacterial HEPA 3-in-1 filter set (2) (part ION900PRO-F2). Compatible filters made to the same specification also fit.
- How often should I replace the filter in my Ionmax ION900PRO?
- Every 12 months. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
- Where can I buy the ION900PRO-F2 in Australia?
- We track 1 Australian seller for the ION900PRO-F2; the lowest listed price when we last checked was A$300.00 at ionmax. Prices are re-checked daily and dated on this page.
- How do I fit the ION900PRO-F2 in a Ionmax ION900PRO?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
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