Fisher & Paykel RF442 water filter
The Fisher & Paykel RF442 takes the Fisher & Paykel 862285 Water Filter (part 862285) as its water filter; replace it every 6 months; Australian sellers list it from A$59.95 as of 1 August 2026. Fitment confirmed against the manufacturer's compatibility list.
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Your fridge
Fisher & Paykel RF442
French door · RF442 series (older)
Takes this filter
862285 Water Filter
862285
The right water filter for RF442
Fisher & Paykel 862285 Water Filter
- Replace every 6 months
- Fits inside the fridge
- Fits 9 models
The 862285 (previously 836848) is Fisher & Paykel's internal cartridge for older freestanding ice and water fridges such as the E522, E402, E442, RF522 and RF540, and for ActiveSmart integrated models where it sits behind the toe-kick grille. F&P recommends a new filter every six months, followed by flushing and a four-second button hold to reset the indicator.
Reduces
- Chlorine
- Lead
- Impurities (F&P: 'IAPMO certified to filter out chlorine, lead, and impurities')
- Interval
- Filter cartridge needs to be changed when the replacement indicator illuminates; this will happen every 6 months
- Location
- Integrated models: behind the toe kick grille, on the left-hand side; pull the cartridge away from the filter head
- Fits
- Older Fisher & Paykel freestanding models E522, E402, E442, RF522, RF402, RF442, RF610, RF201, RF540
- Flush
- After installation the water filter MUST be flushed; ice-only models reach optimum after four to five bins of ice
Every number this part goes by
- Part number:
- 862288
- Replaces:
- 836848
- Replaces:
- 862284
- Compatible part no.:
- 67003662
- Compatible part no.:
- 836848-WF
- Compatible part no.:
- MPF-836848
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 6 months.
After fitting: Press the two indicated buttons together for 4 seconds; the icon on the control panel turns off when reset (F&P guide 851554B).
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 6 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.
- 1Locate the external in-line cartridge (usually behind or on top of the fridge).
- 2Twist the old cartridge out of its head fitting — no need to turn the water off; the head valve seals automatically.
- 3Twist the new cartridge in until it seats firmly.
- 4Run water for a few minutes to flush before drinking.
About your Fisher & Paykel RF442
Fisher & Paykel fridge, french door — RF442 series (older). Its water filter is the 862285 Water Filter, part 862285, changed every 6 months.
Checking the model number: Open the fridge door: the label is on the inside wall or the top edge of the fridge compartment. You need the full model (e.g. RF522ADUSX5) — the product code (24xxx / 25xxx) is next to it.
Fits these models
Fitment depends on the fridge's product code (24xxx vs 25xxx family) — check the sticker inside the fridge.
Common questions
- Which water filter fits the Fisher & Paykel RF442?
- The Fisher & Paykel RF442 takes the Fisher & Paykel 862285 Water Filter (part 862285). Compatible filters made to the same specification also fit.
- How often should I replace the water filter in my Fisher & Paykel RF442?
- Every 6 months. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
- Where can I buy the 862285 in Australia?
- We track 2 Australian sellers for the 862285; the lowest listed price when we last checked was A$59.95 at genuine_oem. Prices are re-checked daily and dated on this page.
- How do I fit the 862285 in a Fisher & Paykel RF442?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
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