BOSCH / Cuno 9000 077104 UltraClarity REPLFLTR10 Refrigerator Water Filter

The Bosch Cuno 9000 077104 UltraClarity REPLFLTR10 Refrigerator Water Filter is a replacement cartridge for compatible Bosch refrigerators with the long, round UltraClarity filter housing. Its activated carbon block helps reduce chlorine taste and odor, cysts, turbidity, and particulate matter, giving your refrigerator water and ice a cleaner taste. The cartridge slides into the filter head and locks with a simple half-turn, making routine replacement straightforward.

Specifications

The UltraClarity Filter for Older Bosch Systems

The 9000 077104 is associated with Bosch UltraClarity systems that use the long, round filter cartridge. Bosch documentation identifies it as the replacement cartridge for filter systems 9000 077095 and 9000 077096. That makes the existing filter number especially useful when checking compatibility.

Cleaner Taste From Your Refrigerator

The activated carbon block helps reduce chlorine taste and odor, one of the main reasons refrigerator water can taste different from freshly filtered water. With a fresh REPLFLTR10 cartridge in place, your dispenser water can have a cleaner and more neutral taste.

Helps Improve Water Clarity

The filtration system is also certified for reduction of cysts and turbidity, while the filter carries a nominal particulate Class I rating. This helps reduce suspended particles that can affect the appearance and overall quality of refrigerator water.

Filtered Water for Ice, Too

Your refrigerator's ice maker uses the same water supply as the dispenser. Keeping the UltraClarity cartridge within its recommended service period helps reduce chlorine taste and odor before that filtered water reaches the ice-making system.

A High-Capacity Cartridge

Bosch's performance documentation gives the 9000 077104 system a rated service life of 2,800 litres, or approximately 740 gallons. Bosch recommends changing the cartridge at least every six to nine months, while your refrigerator's filter indicator or local water conditions may call for a different replacement schedule.

Slide In, Turn, and Lock

The REPLFLTR10 uses a straightforward replacement process. The old cartridge is rotated to release it, pulled from the housing, and replaced with the new filter. After the new cartridge is inserted, a half-turn locks it into position. No special tools are required.

A 0.75 GPM Flow Rate

The 9000 077104 cartridge has a listed service flow rate of 0.75 gallons per minute. Its operating range is 30 to 120 psi, with a recommended water temperature range of 33 to 100°F. These specifications are based on the Bosch/Cuno filter system documentation.

Know the Replacement Numbers

The 9000 077104 cartridge appears under several related references, including REPLFLTR10, ULTRACLARITY, BORPLFTR10, and other Bosch and compatible filter numbers. Bosch service documentation also identifies 9000 077104 as the replacement cartridge for systems using 9000 077095 and 9000 077096.

Check Your Bosch Filter Housing First

Compatibility is more important than appearance when replacing a refrigerator filter. This cartridge is intended for Bosch systems using the corresponding long, round UltraClarity housing. Before ordering, compare your existing cartridge number and refrigerator model with the replacement information.

If your current filter is marked 9000 077104 or REPLFLTR10, this is the filter family to look for. If your Bosch refrigerator uses the newer BORPLFTR55 / 11032531 UltraClarity Pro cartridge, use that specific filter instead rather than assuming the two systems are interchangeable.