Bosch Refrigerator Water Filters Bosch Bosch Refrigerator Water Filter. Part #12004484 $95.00 Add to cart Bosch Bosch UltraClarity Refrigerator Water Filter. Part #11028820 $85.00 Add to cart Bosch Bosch UltraClarityPro™ Refrigerator Water Filter. Part #12033030 $80.00 Add to cart