Loading... Please wait...


Genuine Bosch K3990 CS-52 Internal Fridge Water Filter 3M 5553629 Au Free Shipping

Hover over image to zoom

  • Image 1
  • Image 2

 Product Description

Genuine Bosch K3990 CS-52 Internal Fridge Water Filter 3M 


The CS-52 replaces
640565 CS-51 CS-451 CS-452
CS452 CFS117S B20CS5 CS51
CS51 CS451 640565 CS450
CS-450 AP3961137 1257074 B20CS5
55866-05 5586605 5586606 56932


This bayonet style filter suitable for internal use in Bosch Fridges. This genuine filter protects the ice and water dispenser whilst delivering clean and clear drinking water.  The filter sits horizontally and twists in and out for easy replacement.  Rating:5 micron carbon - suitable for sediment, chemical and scale reduction. Reduces bad tastes and odors.




  • Micron Rate: 5 microns • Operating Temperature: min 0.6°C / max 38°C
  • Operating Pressure: min 180 kPa (25 psi) / max 862 kPa (125 psi)
  • Function: Chemical and Mechanical Reduction
  • Capacity: 1,500 gallons
  • Service Life: 6 months
  • Actual Size: 225mm long including bayonet end x 55mm across
  • NSF 42 rated 5 micron carbon filter.


Installation for Genuine Bosch CS-52 filter:


    1. Close shut off valves before and after filter head. Depressurize filter.

    2. Grasp head and cartridge securely, and turn used cartridge slowly to the left.
     If water line has not been properly depressurized, a small discharge of water may occur.
     Gently pull cartridge straight out and discard.

    3. Align tabs of new cartridge with head and insert new cartridge into head.
     Turn cartridge to the right until the filter stops

    4. Place the inlet shut-off valves in regular working position.
      Due to air and carbon fines water may initially run cloudy but will clear.
      Flush system in accordance with Performance Data sheet.


If you are not sure if this part is correct for your appliance model, please do not hesitate to contact us with your Model and we can help you to locate the correct appliance parts for you.


Please feel free to email any questions    https://australiaapplianceparts.com.au/contact-us/


Because of our extensive inventory, your appliance parts order usually arrives at your home within just 8 to 10 working days.

 Find Similar Products by Category

 Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

You Recently Viewed...


What's News

Follow us on

Copyright 2021 Australia Appliance Parts. All Rights Reserved.
 Sitemap |

Click the button below to add the Genuine Bosch K3990 CS-52 Internal Fridge Water Filter 3M 5553629 Au Free Shipping to your wish list.