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640565 / CS-52 Bosch Comparable Refrigerator Water Filter Replacement By Tier1

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640565 / CS-52 Bosch Comparable Refrigerator Water Filter Replacement By Tier1

Quick Overview

Fits Bosch refrigerators that use the Sanitary Quick Change system
$28.33 each

Availability: In stockShips Today, February 12th

4 13


The RWF1100 by Tier1 is comparable to the Bosch 640565, Bosch CS-52 and the Whirlpool WHKF-IMPLUS. Ensure the drinking water dispensed by your refrigerator continues to taste its freshest and cleanest with this refrigerator water filter. For up to six months after installation, this filter will reduce chlorine, dirt, sediment and more before they start to cause quality issues. Better yet, this affordably priced replacement filter helps to ensure you never pay more for clean drinking water than you should!
  • Keeps your water tasting great for up to six months after easy installation!
  • Reduces chlorine, sediment, dirt and more


Package Qty 1
Used In Brands Bosch, Tier1
Manufacturer's Id RWF1100
UPC 635510407683
Actual Size (in) 8-7/8 inches (length) x 2-1/2 inches (height) 2-1/2 inches (width)
Actual Size (cm) 22.5425 x 6.35 x 6.35
Primary Filter Media Activated Carbon Block
Filter Life (gallons) 300
Filter Life (liters) 1,135.62
Filter Life (months) 6 months
Micron Rating (Nominal) 0.5
Operating Pressure (psi) 30 - 125
Operating Temperature (°F) 38 - 100
Operating Temperature (°C) 3.3 - 37.8
Flow Rate (gpm) 0.5
Flow Rate (lpm) 1.89
Certifications Filter cartridge has been Tested and Certified by NSF International against NSF/ANSI 42 for materials and structural integrity requirements
Warranty Guarantee 30 day limited warranty


Reduces the following contaminants:


Resetting Your Filter Change Indicator

The TIER1_RWF1100_FILTER is comparable with the following part numbers

Aqua-Pure CS451 2168701 EVOLFLTR10
C-CS-FF CS452 55866-05 RWF1100
C-CS-S CS52 55866-06 W1085590
Bosch WSB-1 5586605 Water Sentinel
640565 Cuno 5586606 WSB-1
B20CS5 CS-51 56932 WSQ-1
B20CS8 EcoAqua 70020002518 Whirlpool
CS-451 EFF-6026A AP3961137 WHKF-IMPLUS
CS-52 Tier1 CS-450 WHKF-R-PLUS
CS450 1257074 CS-452

Fits the Following Model Numbers


Replacement for the Following UPC