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The FiltersFast FF21230 is the compatible replacement filter for the Whirlpool WHKF-R-PLUS. The FF21230 offers an effective filtration replacement for the WHCF-IMTOS and WHCF-IMPLUS inline systems and is designed to reduce chlorine taste and odor, sediment and other impurities from your drinking water.

Filter Specifications:

• Part Number: FF21230
• Replaces Part Number: WHKF-R-PLUS
• Micron Rating: 5
• Dimensions: 8-1/8"x2-3/16"
• Filter Media: Activated Carbon
• Flow Rate: 0.5 gpm
• Capacity: 1,500 gallons; 6 months
• Operating Pressure: 25 - 120 psi
• Operating Temperature: 40-100°F
• Water Quality Association Gold Seal Certified

The FF21230 reduces:

• Chlorine Taste and Odor
• Sediment
• Does not reduce beneficial minerals and fluoride

The FF21230 is Compatible With the Following Filters:

• WHKF-R-Plus
• 56932
• W1085590

3M/ Cuno

• CS-52, CS-522, CS-532, CS-512, CS-562, CS52, CS-51, CS-450, CS-452
• AP327
• OCS
• 55866-05, 55866-06
• 700200002518
• EVOLFLTR10

Bosch

• 640565
• AP3961137
• 1257074
• CS-52

Water Sentinel

• WSB-1
• WSQ-1
• WSQB-1

The Bosch 640565 refrigerator water filter channels clean, better tasting ice and water through your refrigerator. The Bosch 640565 water filter can be used in the Evolution 500 Series (B20CS50SN), Evolution 800 Series (B20CS80SN) refrigerator models and the EVOLFLTR10 filtration system. This Bosch water filter has a capacity of 400 gallons and is made of premium quality materials for high performance.

Bosch 640565 Filter Specifications:

• Part number: 640565
• Capacity: 400 gallons
• Press. Range: 25 - 125 psi
• Temp. Range: 33 - 100°F
• Flow Rate: 0.5 gallons per minute
• Includes one Bosch 640565 compatible replacement water filter

The Bosch 640565 is the correct replacement water and ice filter for the following refrigerator models:

• Evolution 500 Series, B20CS50SN
• Evolution 800 Series, B20CS80SN
• All Bosch refrigerators with internally fitting cartridges