Clarifilter CLF-CS-52 Compatible With 3M CS-52 Fridge Filter & More

The Clarifilter CLF-CS-52 is compatible with the CS-52 and is also a great replacement for the 5586605 water filter cartridge.

NSF/ANSI 42 Certified 

WRAS Approved

BPA Free

£9.49 £7.91
Availability: In stock

The Clarifilter CLF-CS-52 direct replacement for the following part numbers: 55866-05, 55866-06, CS-52 and 640565 which are commonly found in many 3M, Bosch, Neff & Siemens fridge freezers.

This filter was commonly used in Bosch, Neff, Siemens fridge freezers designed between 2007 and 2011 the newer Bosch model fridge freezers require the Ultraclarity water filer or the Clarifilter CLF-644845, which we also stock.

NSF/ANSI 42 Excellent Filtration Performance - The advanced filtration technology ensures that this filter removes/reduces chlorine, odour and taste, organic chemicals, suspended particles, as well as other potentially harmful water contaminants in your drinking water. Providing you with clean and healthy water.

WRAS Tested and Approved - The in-depth testing by WRAS ensures that our filter does not impart odour or flavour on the water, ensures the water is free from change in colour or appearance, does not enhance microbial growth or leach harmful substances or metals into the water. WRAS approval means that our filters comply with strict Water Supply Regulations or Scottish Byelaws.

Technical Specifications:

  • Flow Rate: 1.9 lpm (0.5 gpm)
  • Operating Pressure: Min. 140 kPa (20 psi) / Max. 827 kPa (120 psi)
  • Operating Temperature: Min. 0.6 °C (33 °F) / Max. 38 °C (100 °F)
  • Capacity: 5,678 litres (1,500 US gallons)


  • Turn off the cold water supply.
  • Remove the tubing from the ends of the old filter. Note: Take precautions as water will drain from the filter and pipes.
  • Discard the old water filter.
  • Align the new water filter with the water flow direction.
  • Insert tube into the end of the filter that the flow arrow points until the tube stop.
  • After inserting tube, put together the clip strongly.
  • Repeat on the other end of the filter.
  • Turn on the water supply.
  • Use the fridge dispenser to ensure that any air pockets are removed.
  • Check for any leaks.

When to change a filter: The filter cartridge should be replaced when the replacement indicator light turns red, or every 6 months, or if you notice a decrease in the flow of water from the dispenser.

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 to be found in your water.

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

Important: Install on cold water line only.

Note: This filter also helps reduce lime-scale build-up to protect your refrigerator and ice maker.

This filter will fit the following models:


CS-52, 640565, CS-452, CS-522, CS-532, CS-562, OCS CS-52, CS-51, CS450, CS-512, OCS CS-51, 55866-05, 5586605, 55866-06, 5586606, 700200002518, EVOLFLTR10, AP1-C301-S, 47-234805, 70020025600


AP3961137, 1257074


WHKFR-PLUS, WHKF-R-PLUS, WHCF-R-PLUS, W1085590, 56932, 2168701


51000, 52000


Aquifier Safelock, AT2002, AT2003, AT2004, AT2005, AT2006, AT2008, AT2033, AT20034


FilterLogic FFL-111B, AquaHouse AH-352, Aquarius AWF-640565, AquaLogis AL-052CS

**Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only**

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