Philips AC3829 filter
The Philips AC3829 takes the Philips FY2422/30 HEPA NanoProtect Filter (2000i / 3000i Series) (part FY2422/30) as its filter; replace it every 24 months; Australian sellers list it from A$39.90 as of 1 August 2026. Fitment confirmed against the manufacturer's compatibility list.
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Your air purifier
Philips AC3829
Air purifier · 3000i Series
Takes this filter
FY2422/30 HEPA NanoProtect Filter (2000i / 3000i Series)
FY2422/30
The right filter for AC3829
Philips FY2422/30 HEPA NanoProtect Filter (2000i / 3000i Series)
- Replace every 24 months
- Fits inside the fridge
- Fits 4 models
The HEPA NanoProtect filter for the 2000i and 3000i Series (AC2887, AC2889, AC2892, AC3829). Philips rates it for two years; it pairs with the yearly FY2420/30 active-carbon filter.
Reduces
- Fine dust, pollen and allergens
- Bacteria and viruses (NanoProtect HEPA)
- Pack
- 1 filter
- Lifespan
- Up to 2 years (Philips)
- Pairs with
- FY2420/30 active-carbon filter, changed yearly
Every number this part goes by
- Retail name:
- FY2422
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 6 September 2026.
How long it lasts
Replace every 24 months — the appliance's filter light tells you when.
After fitting: Hold the filter reset button for about 3 seconds after fitting the new filter.
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 24 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.
- 2Pull the bottom edge of the front panel towards you, then lift the panel off.
- 3Lift out the old filter. Take the new filter out of its plastic bag — it does nothing while wrapped — and slot it in with the tab facing you.
- 4Refit the front panel, plug in, and hold the filter reset button for about 3 seconds until the filter alert clears.
About your Philips AC3829
Philips air purifier, air purifier — 3000i Series. Its filter is the FY2422/30 HEPA NanoProtect Filter (2000i / 3000i Series), part FY2422/30, changed every 24 months.
Also in this air purifier: Philips FY2420/30 Active Carbon Filter (2000i / 3000i Series) (every 12 months). Worth replacing together — one job, not two.
Checking the model number: Tip the purifier back or turn it over: the type number (AC…/70, AC…/10, AMF…) is on the rating label on the bottom of the unit. The filter's own code (FY…/30) is printed on the old filter's frame.
Fits these models
Common questions
- Which filter fits the Philips AC3829?
- The Philips AC3829 takes the Philips FY2422/30 HEPA NanoProtect Filter (2000i / 3000i Series) (part FY2422/30). Compatible filters made to the same specification also fit.
- How often should I replace the filter in my Philips AC3829?
- Every 24 months. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
- Where can I buy the FY2422/30 in Australia?
- We track 2 Australian sellers for the FY2422/30; the lowest listed price when we last checked was A$39.90 at janitorial_depot. Prices are re-checked daily and dated on this page.
- How do I fit the FY2422/30 in a Philips AC3829?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
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