Bosch Ultra Clarity Pro Water Filter improves the water quality and compatible with Bosch freestanding French door     refrigerators.

 Refrigerator water filters do not expire unless installed or exposed to water

 BORPLFTR50 Water Filter is replaced with the newer version BORPLFTR55

 Ultra Clarity Pro Water Filter BORPLFTR50, BORPLFTR55, RA450022, REPLFLTR55