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CS-52 Bosch Refrigerator Water Filter - front

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CS-52 Bosch Refrigerator Water Filter

Quick Overview

Fits Bosch refrigerators that use the Sanitary Quick Change filter system

Availability: Ships Monday

$30.99 Retail Price:  $43.90
$30.99 Retail Price:  $43.90
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The CS-52 Cuno refrigerator water filters produces fantastic water & ice. By reducing contaminants ranging from chlorine to sediment, this genuine OEM filter keeps your water and ice clean – and your beverages tasting great – for up to six months. Order by 4pm CST today for same day shipping.
  • Ships fast!
  • Easy, hassle free installation
  • Odor free, fresh tasting water for up to 6 months
  • Made in the U.S.A.
  • Genuine OEM Product


Package Qty 1
Used In Brands Bosch
Manufacturer's Id CS-52
UPC 016145068805
Actual Size (in) 8 1/4 inches (length) x 2 1/2 inches (outside diameter)
Actual Size (cm) 20.96 x 6.35
Media Carbon Block
Primary Filter Media Activated Carbon Block
Filter Life (gallons) 1,500
Filter Life (liters) 5,678.12
Filter Life (months) 6 months
Micron Rating (Nominal) 5
Operating Pressure (psi) 25 - 125
Operating Temperature (°F) 40 - 100
Operating Temperature (°C) 4.4 - 37.8
Flow Rate (gpm) 0.5
Flow Rate (lpm) 1.893


Tested and certified by NSF International against ANSI / NSF Standard 42 for the reduction of:
  • The CS-52 does not reduce fluoride.



The CS-52 is comparable with the following part numbers

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

Fits the Following Model Numbers


Replacement for the Following UPC