The FFL-111B FilterLogic branded compatible cartridge is a direct replacement cartridge for the Bosch CS-52 . The CS-52 cartridge is also known as the 55866-05, 55866-06, CS-51 and 640565. When using this high quality compatible filter you can expect the same filtration as the original with up to a 30% saving.
This compatible cartridge is designed to fit the following machine models:
Bosch CS-52, CS-51, 55866-05, 55866-06 and 640565
The cartridge removes impurities from water such as chlorine, sediment and dissolved organics to improve the taste and odour of your water.
Recommended filter change and filter life is approximately 6 months or 1500 gallons
Items may be returned within 14 days unopened in the original packagaing for a full refund of the product price only.