This filter reduces contaminants to provide clean, fresh tasting water. Fits select Bosch freestanding french door refrigerators. Water filters should be changed every 6 months or when the appliance indicates it needs to be changed. This replaces part numbers: BORPLFTR20, 00798470, PS10058838. Filter Media: Coconut Carbon Block. Operating Pressure: 30-120 psi. Operating Temperature: 33-100 °F. Meets NSF Standard: 42. Approved for WQA Gold Seal.12004484 (AP5951431) replaces 00798470, 4163858, PS10058838.