Fridge water filter · Bosch
Bosch internal water filter 00640565 (KAN58 / KA58 American-style fridge-freezers)
- Replace every 6 months
- Fits inside the fridge
- Fits 1 model
Bosch 00640565 is the internal water filter for the older KAN58 / KA58 / K3990 American-style side-by-side fridges. It replaces 00311020, is changed every six months for hygiene, and the fridge shows a change indicator. Bosch notes that KAD62 / KA62 / K5930 / K5920 fridges use 00740560 instead and externally filtered models use 00750558.
Reduces
- chlorine
- Fit
- Suitable only for KAN58... / KA58... / K3990... which use an internal filter
- Interval
- For hygiene reasons, the filter requires changing every 6 months; appliance will indicate when the filter needs changing
- Reduces
- Improves the quality of all water going into the appliance. Removes chlorine and is easy to install
- Replaces
- Replacement for 00311020
- Other models
- For KAD62... / KA62... / K5930... / K5920... series with internal filters please order product number 00740560; for machines using an external filter, please order filter 00750558
Every number this part goes by
- Retail name:
- 00311020
- Retail name:
- 640565
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 6 months — the appliance's filter light tells you when.
After fitting: After fitting, hold the filter reset control on the dispenser panel until the indicator clears (see the fridge manual).
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 internal filter housing on your KAN58 / KA58 (see the fridge manual).
- 2Twist the old cartridge out and fit the new one until it locks.
- 3Hold the filter reset on the dispenser panel until the indicator clears.
- 4Flush the dispenser for a few minutes before use.
Will it fit your appliance?
Type your model number and we'll check it against our fitment database.
Fits these models
Bosch1 model
Common questions
- Which water filter fits the Bosch 00640565?
- The Bosch 00640565 takes the Bosch internal water filter 00640565 (KAN58 / KA58 American-style fridge-freezers) (part 00640565). Compatible filters made to the same specification also fit.
- How often should I replace the water filter in my Bosch 00640565?
- 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 00640565 in Australia?
- We track 1 Australian seller for the 00640565; the lowest listed price when we last checked was A$107.53 at bosch_au. Prices are re-checked daily and dated on this page.
- How do I fit the 00640565 in a Bosch 00640565?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
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