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

SKU
TIER1-RWF1100
Price $20.99
Availability: In stock
Fits Bosch refrigerators that use the Sanitary Quick Change system
Choose a quantity
  • 1 Filter $20.99  
  • 2 Filters Price $20.00 each
  • 3 Filters Price $19.00 each
  • 4 Filters Price $18.00 each
  • 6 Filters Price $13.00 each
  • Ships fast!
  • Reduces chlorine, sediment, dirt and more
  • Keeps your water tasting great for up to six months after easy installation!
See more product details
The Bosch 640565, Bosch CS-52 and the Whirlpool WHKF-IMPLUS are comparable to the Tier1 RWF1100 discount 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! Order this comparable replacement for the 640565 and CS-52 Bosch refrigerator water filters, from Tier1, today.

Experience the Tier1 Difference

Tier1 manufactures high-quality filtration and household products. We take creating and maintaining a healthy home seriously. Products must undergo rigorous testing and meet demanding quality expectations in order to earn the Tier1 badge. Every purchase is backed by the Tier1® Guarantee:

  • Guaranteed Fit
  • Guaranteed Quality
  • Guaranteed Price
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 Unconditional Product Guarantee for Life of the Product
Primary Filter Media Activated Carbon Block

Contaminants

Reduces the following contaminants:

  • Chlorine Taste & Odor
  • Rust and Corrosion
  • Sand
  • Sediment
  • Silt
  • Turbidity

The TIER1-RWF1100 is comparable with the following part numbers

00640565 1257074 176346 2168701
55866-05 55866-06 5586605 5586606
56932 640565 70020002518 Aqua-Pure C-CS-S
AP3961137 B20CS5 B20CS8 C-CS-S
CS-450 CS-451 CS-452 CS-51
CS-52 CS52 CS450 CS451
CS452 EAP8729485 EVOLFLTR10 OCS CS52
OCS 55866-06 PD00005729 RWF-1100 RWF1100
SGF-BO50 SGF-BO52 Ultra-Ease UltraEase
W1085590 WF-297 WF297 WHCF-R-PLUS
WHCFRPLUS WHKF-IMPLUS WHKF-R-PLUS WHKFRPLUS
WSB-1 WSB1 WSQ-1 WSQ1
WF297 WF-297 EFF-6026A EFF6026A
EFF6026 EFF-6026 RWF1100 RWF-1100
SGF-BO50 SGF-BO50 BO50 WD-640565 WD-CS-52
RFC0300A BOSCH-640565 ECOAQUA-EFF-6026A

The TIER1-RWF1100 fits the following model numbers

B20CS50SN
B20CS80SN EVOLUTION 500 SERIES
EVOLUTION 800 SERIES

Installation Guide

Instructions

  1. Note: Filter must be pushed firmly into receiver and turned until filter is locked in place. If filter is not locked correctly, water will not flow.
  2. DO NOT use any tools to install this filter
  3. Shut off water supply
  4. Twist the old filter a quarter-turn counterclockwise and remove
  5. Insert new filter into the refrigerator receiver, push the new filter until it stops
  6. Twist the filter a quarter-turn clockwise
  7. Reset water filter status display
  8. Flush filter with 3-4 gallons of with water until water runs clear. Some noise is not uncommon as air is purged from the system.
  9. If filter sits for several days without use, flush a quart of water through the filter to remove stale water from refrigerator water lines

Reset Instructions

  1. Press the water filter reset button and hold for 3 seconds