Refrigerator Filters
  • Whole House Filtration
  • Air Filters
  • Water Filters
  • verified_user Warranty Info
    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product

    TIER1-RWF1100

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

    Fits Bosch refrigerators that use the Sanitary Quick Change system
    Price Per Item
    2 PACK $14.68
    3 PACK $14.23
    4 PACK $13.77
    6 PACK $13.32
    Choose a Pack Size:
    • Certified to standards NSF/ANSI 42 for Chlorine Reduction and NSF/ANSI 372 for Lead Free Compliance

    • Reduces chlorine, sediment, dirt and more!

    • Keeps your water tasting great for up to six months after easy installation!

    • Provides great testing refreshing water in every glass

    format_list_bulleted Features & Specs
    Package Qty: 1
    Manufacturer: 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)
    Primary Filter Media: Activated Carbon Block
    Operating Pressure (psi): 30 - 125
    Operating Temperature (°F): 38 - 100
    Operating Temperature (°C): 3.3 - 37.8
    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product
    Brand: Tier1
    Depth (in): 2.41 in
    Height (in): 2.5 in
    Length (in): 9.25 in
    Width (in): 2.41 in
    UPC's For Search: 635510407683 | 00016145068805 | 161450688023 | 161450688054 | 016145068805
    Micron Rating Nominal: 0⋅5
    Flow Rate (gpm): 0.5
    description 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
    restart_alt Reset Instructions
    1. Press the water filter reset button and hold for 3 seconds
    workspace_premium Certifications
  • NSF/ANSI Standard 42|NSF/ANSI Standard 372
  • warning_amber Contaminants Reduced
  • Chlorine
  • Rust And Corrosion
  • Sand
  • Sediment
  • Silt
  • Turbidity
  • filter_alt Filter Life
    Filter Life (gallons): 300
    Filter Life (months): 6 months
    verified_user Warranty Info
    Warranty Guarantee: Unconditional Product Guarantee for Life of the Product
    warning

    Prop65 warning applies to products that contain carbon media. Click here for more details

    WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov


    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.


    TIER1-RWF1100   is comparable with the following part number(s)

    • 1257074
    • 2168701
    • 55866-05
    • 55866-06
    • 5586605
    • 5586606
    • 56932
    • 640565
    • 70020002518
    • AP3961137
    • CS-450
    • CS-451
    • CS-452
    • CS-51
    • CS-52
    • CS450
    • CS451
    • CS452
    • CS51
    • CS52
    • CW-BQ1
    • EFF-6026A
    • EVOLFLTR10
    • RFC1800A
    • RWF1100
    • RWF2700A
    • SGF-BO52
    • W1085590
    • WD-640565
    • WHCFR-PLUS
    • WHFK-R-PLUS
    • WSB-1
    • WSQ-1
    • B20CS5
    • B20CS8
    • FF21230
    • PH21230
    • 00640565
    • 176346
    • Aqua-Pure C-CS-S
    • C-CS-S
    • C-CS-FF
    • EAP8729485
    • OCS CS52
    • OCS 55866-06
    • PD00005729
    • RWF-1100
    • SGF-BO50
    • Ultra-Ease
    • UltraEase
    • WF-297
    • WF297
    • WHCF-R-PLUS
    • WHCFRPLUS
    • WHKF-IMPLUS
    • WHKF-R-PLUS
    • WHKFRPLUS
    • WSB1
    • WSQ1
    • EFF6026A
    • EFF6026
    • EFF-6026
    • BO50
    • TIER1-RWF1100
    • TIER1_RWF1100_2_PACK
    • TIER1_RWF1100_3_PACK
    • TIER1_RWF1100_4_PACK
    • TIER1_RWF1100_6_PACK
    • TIER1-RWF1100-3-PK

    TIER1-RWF1100   fits the following model number(s)

    • B36CT81SNS
    • B36CT81SNS\/01
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    • B36CL80SNS
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    • B36CT80SNS
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    • B36CD50SNB\/04
    • B36CD50SNS
    • B36CD50SNS\/01
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    • B36CD50SNS\/03
    • B36BT935NS
    • B36BT935NS\/01
    • B36BT935NS\/02
    • B36BT935NS\/03
    • B36BT935NS\/04
    • B36BT935NS\/05
    • B36IT905NP
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    • B20CS30SNS
    • B20CS30SNS\/01
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    • B20CS30SNS\/04
    • B30IB905SP
    • B30IB905SP\/01
    • B30IB905SP\/02
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    • B30IB905SP\/04
    • B18IF905SP
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    • B30BB935SS
    • B30BB935SS\/01
    • B30BB935SS\/02
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    • B18IF800SP
    • B18IF800SP\/01
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    • B18IF800SP\/03
    • B18IF800SP\/08
    • B18IF900SP
    • B21CL80SNS
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    • B22CS30SNS\/01
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    • B22CS50SNS
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    • B22CS50SNW\/01
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    • B22CS50SNW\/05
    • B22CS80SNS
    • B22CS80SNS\/01
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    • B26FT50SNS
    • B26FT70SNS
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    • B26FT80SNS(00)
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    • B26FT80SNS\/04
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    • B30BB830SS
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    • B30BB830SS\/26
    • B30BB830SS\/50
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    • B30BB830SS\/57
    • B30BB830SS\/61
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    • B30BB830SS\/63
    • B30BB830SS\/64
    • B30IB800SP
    • B30IB800SP\/01
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    • B30IB800SP\/50
    • B30IB800SP\/51
    • B30IB800SP\/57
    • B30IB800SP\/58
    • B30IB800SP\/59
    • B30IB800SP\/62
    • B30IB800SP\/63
    • B30IB800SP\/64
    • B30IB800SP\/66
    • B30IB800SP\/67
    • B30IB800SP\/68
    • B30IB900SP
    • B30IR900SP
    • B36BT830NS
    • B36BT830NS\/01
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    • B36BT830NS\/11
    • B36BT830NS\/15
    • B36BT830NS\/20
    • B36BT830NS\/21
    • B36BT830NS\/25
    • B36BT830NS\/29
    • B36BT830NS\/50
    • B36BT830NS\/56
    • B36BT830NS\/57
    • B36BT830NS\/59
    • B36BT830NS\/62
    • B36BT830NS\/63
    • B36BT830NS\/65
    • B36BT830NS\/66
    • B36BT830NS\/68
    • B36IT8
    • B36IT800NP
    • B36IT800NP\/01
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    • B36IT800NP\/13
    • B36IT800NP\/14
    • B36IT800NP\/16
    • B36IT800NP\/17
    • B36IT900NP
    • BFL18IF800
    • BFL30IR800
    • B22CS30SNS-01
    • B26FT70SNS
     
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