3M / Bosch CS-52 Water Filter
This is an original 3M twist-and-lock cartridge designed to fit the Bosch CS-52 Evolution series of side-by-side refrigerators. Over recent years it has also become increasingly more popular with other fridge manufacturers including Ariston, Siemens, Miele and Neff.
The filter contains activated carbon to improve the general taste of the water and remove impurities such as chlorine and dissolved organics, and also contains a poly-phosphate element, which acts as a scale inhibitor to give added protection to your appliance.
Performance and cartridge life is identical to that of the original Bosch cartridge and the filter should be changed at 6 month intervals in keeping with the manufacturer's specifications.
This cartridge has been tested and certified by NSF International against NSF/ANSI Standards 42.
The CS-52 fits the following fridge model numbers:
Bosch: KAN58A10-i, KAN58A40-i, KAN58A50-i, KAN58P90-i, KAN58P95-i, KAN58xxx-i, KAN60A40-i.
Neff: K3940X6-i, K3950X6-i, K3990X6-i, K3990X7-i, K3990xx-i
Siemens: KA58NA10-i, KA58NA40-i, KA58NA70-i. KA58NP70-i, KA58NP90-i, KA58NP95-i, KA60NA40-i.
Please ensure you check your fridge manual or with your manufacturer to make sure you are selecting the right filter.