Clarifilter CLF-644845 Compatible with Bosch UltraClarity 644845 Fridge Filter & More

The Clarifilter CLF-644845 is a direct replacement for the Bosch 644845 filter cartridge, but is almost half the cost of the manufacturers original part.

NSF/ANSI 42 Certified

WRAS Approved

£12.49 £10.41
Availability: In stock

The Clarifilter CLF-644845 compatible Ultraclarity fridge filter is designed for use with a huge range of Bosch appliances such as the Bosch KAD62V40GB american style fridge freezer. It will also replace the 644845 filter cartridge.

We have included a list of the model numbers this filter fits, if you are unsure if this filter is suitable for your Bosch appliance please do not hesitate to contact us for helpful & friendly advice.

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
  • Min. operating temperature: 4.4°C
  • Max. operating temperature: 37.8°C
  • Min. operating pressure: 172 kPa (25 psi) 
  • Max. operating pressure: 862 kPa (125 psi)
  • Capacity: 5,678 litres
  • Life: 6 months


Note: Water filter (type one) is located in the base grille of the refrigerator and Water filter (type two) is located in the filter cover inside the refrigerator.

  • Turn the old cartridge by 90 - 180 degrees left (the water will shut off automatically).
  • Gently pull the old water filter out and discard.
  • Remove the handle from the used filter.
  • Remove the protective cover from new filter.
  • Push the handle onto the new cartridge.
  • Push the new filter into the position.
  • Turn the filter by 90 - 180 degrees right.
  • Run water through the dispenser for 3 minutes to purge the system.
  • Reset the "change filter" indicator light, if your fridge has one.

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:


UltraClarity, 644845, REPLFLTR10, BT-644845, BT644845, 641425, 740560, 740568, D570104, 499850, 667256, 101443, 101443-A, 667256, AP3962558, 643046, 740572, D405434, 9000077095, 9000077096, 9000077104, 9000194412, 9000 077 104, 9000 193 914, 9000 194, 412, 9000 225 170, 9000 077 095, 9000 077 096, 1014430109, 1014430510, 101732 0109, 1017320109


DXD Rangemaster, 0060218743, 0060820860, RF-2800-13, RF-2800-15, 10169, 101698B, 101699, 101699B, 9557031, RF280013, RF280015, 0060822300, 3038882


FilterLogic FFL-120F, FL-380, AquaHouse AH-FP1, FinerFilters FF-88, IcePure RCF2400A

**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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