Bosch CS-52 Original Fridge Filter  (640565), Cuno 3M

Replaces Bosch 5586605, 640565, 5586606, CS-51, Cuno OCS CS-51, Cuno OCS CS-52, Internal - (640565) CS-52



Our Price:




65,00 €


28,01 € (43%)

5.0 average filter rating based on 21 verified customer reviews, click to view reviews


In stock




13,99 €  (18,74 €)

Colissimo online tracking with signature on delivery

1 = 36,99 € per filter Save 28,01 € (43%)Delivery13,99 €

2 = 35,99 € per filter Save 58,02 € (44%)Delivery13,99 €

3 = 34,99 € per filter Save 90,03 € (46%)Delivery14,99 €

  • Description

  • Alternate

  • Quality

  • Specification

  • Fridges

  • Installation

  • Reviews

Fridge Filter CS-52 Bosch

The CS-52 (640565) water filter cartridge for Bosch fridges:

  • is an original internal water filter
  • is a replacement cartridge for all Balay, Bosch, Gaggenau, Neff & Siemens side-by-side refrigerators that use the Cuno CS-450 Series Quick Change Filter System with internally fitted cartridges
  • is tested and Certified by NSF International against NSF/ANSI Standards 42
  • Cuno 3M recommends replacement every 12 months
  • is manufactured by Cuno 3M (country of origin U.S.A.)
  • UPC 016145068805

The CS-52 fridge filter for Bosch fridges replaces or is compatible with the following filter part numbers:

  • 5586605
  • 640565
  • 5586606
  • CS-51
  • Cuno OCS CS-51
  • Cuno OCS CS-52

The CS-52 Cuno 3M water filter reduces the following health related contaminants:

  • Chlorine Taste and Odour
  • Sediment

Tested and Certified by NSF International against NSF/ANSI Standards 42 for the reduction of Chlorine Taste and Odour. As with all built-in refrigerator water filters, the Cuno CS-52 does not remove Fluoride.

Note: The filter produces great-tasting and healthier drinking water and ice-cubes.

Important: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system. The contaminants or other substances removed or reduced by the water filter device are not necessarily in your water.

The CS-52 (640565) water filter operating specifications are as follows:

  • Flow Rate
  • Operating Temperature
  • Operating Pressure
  • Capacity
  • Service Life
  • Dimensions
1.9 lpm
min 4.4°C / max 37.8°C
min 172 kPa (25 psi) / max 862 kPa (125 psi)
5 678 litres
12 months
approximately 5.5 cm x 22.5 cm

Important: Do not install the water filter if the pressure is less than 172 kPa or greater than 862 kPa. If you are not sure what the water pressure is, contact an installation expert.

Important: Do not use with water that is microbiologically unsafe or of unknown quality without adequate disinfection before or after the system.

Change filter every 12 months.

The CS-52 (640565) refrigerator filter is compatible with the following Bosch fridges:

  • KAN58A10-i
  • KAN58A40-i
  • KAN58A50-i
  • KAN58A70-i
  • KAN58P90-i
  • KAN58P95-i
  • KAN58xxx-i
  • KAN60A40-i

Important: Some manufacturers use the same fridge model number for fridges supplied with both internal and external filter systems, please make sure that your fridge uses an Internal water filter before ordering this item.

Fridge Filter CS-52 (640565) Bosch

Installation and replacement procedure for the CS-52 fridge water filter:

  • Disconnect the refrigerator water supply and unplug the refrigerator.
  • Press the knob at the top of the filter case and remove the cover from the compartment.
  • Turn the filter 1/4 turn to the left (counter clockwise).
  • Pull the filter straight out and discard.
  • Remove the protective cap from the new water filter.
  • Insert the new filter into the holder.
  • Turn the filter 1/4 turn to the right (clockwise) to lock it into place.
  • Replace the filter cover back into the compartment.
  • Reconnect the refrigerator water supply and plug the refrigerator back in.
  • Flush the new filter for 5 minutes to purge the system.

  • Reset the "change filter" indicator light:
    Bosch / Siemens / Neff / Gaggenau fridges: Press and hold the Water Filter Reset button for 5 seconds. Newer models: Press the Options button until the "filter change" function is selected, and then press selection button "+" or "-" until the "filter Change" display goes out.

When to change a filter: There is a replacement indicator message to change the filter cartridge on the digital panel. The water filter cartridge should be replaced when the "filter change" message appears, or every 12 months, or if you notice a decrease in flow of water.

Important: It is essential that operation, maintenance and filter replacement be carried out in accordance with manufacture's recommended procedures and guidelines for this product to perform as advertised. Failure to do so may void warranty.

Reviews on CS-52 (640565) fridge water filter

Average rating (4.8/5) based on 21 customer reviews

Very good

Sean Magee (Cactleknock, IE) 15/09/2015

Got them quick and correct filter

I receive the filter le 17/02/15. The last order


was received more quickly

Efficient and cost saving

Margo Murphy (Mallow, IE) 05/11/2014

Delivery was prompt and cost was competetive

Better price, excellent service

P.Maiers (Fen Ditton, UK) 11/11/2009

I finally found this filter at a better price. The filter was shipped the same day and was received in 4 days. The tracking worked although it's only in French. 4 stars as it's still too expensive for my liking.

Extremely fine service!

Bernhard Edgren (Porvoo, FI) 19/02/2018

I ordered 2 pcs of a filter for my refrigirator. There was no problem. I t was easy to find them on your website and the ordering was also very easy. The delivery was fast and to our door. Fine service! I can really recommend your service to everybody!

Fast and reliable

Aseel (Stanmore, GB) 25/10/2017

Easy to order, came on time, reasonable filter price

Cs52 filter

Mustafa Rayif (London, GB) 28/09/2017

Filter perfectly packaged and on time,thank you.

Great Service & Speed

Vipin (Zoetermeer, NL) 05/02/2016

Absolutely professional service. Simple, flexible, fast and till now timely delivery (3 times now).

would recommend


Great service, speedy delivery, and very good prices. Have used many times and will continue to do so.




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