Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s)

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

WSF-4 Refrigerator Water Filter

More Views

WSF-4 Water Sentinel Refrigerator Water Filter

Quick Overview

The WSF-4 Water Sentinel Refrigerator Water Filter has been discontinued.


Package Qty 1
Used In Brands Frigidaire, Kenmore, Water Sentinel
Manufacturer's Id WSF-4
Actual Size (in) 4 1/8 inches (length) x 1 7/8 inches (outside diameter)
Actual Size (cm) 10.48 x 4.7625
Media Carbon Block
Primary Filter Media Activated Carbon Block
Filter Life (gallons) 400
Filter Life (liters) 1,514.16
Filter Life (months) 6 months
Operating Pressure (psi) 20 - 100
Operating Temperature (°F) 33 - 100
Flow Rate (gpm) 0.5
Flow Rate (lpm) 1.893
Warranty Guarantee Unconditional 90 day money back guarantee


Tested against ANSI / NSF Standard 42 for the reduction of:
  • The WATERSENTINEL-WSF-4 does not reduce fluoride.


Resetting Your Filter Change Indicator

The WATERSENTINEL-WSF-4 is comparable with the following part numbers

9910 46-9906 5303918017
WF1CB NGRG-2000 46-9910 9906
Aqua Fresh NGRG2000 Tier1 9910P
WF284 RC-200 218710901 FRRF-100
Brita RC200 218710902 NGRG-100
FRRF-100 RF100 218717805 RC-101
Frigidaire RF200 218907800 RC101
218732306 RG-100 218994101 RF-100
218904501 RG100 240389101 RF-200
218904602 WF1CB 240389102 SWF1CB
240394501 WF284 4609906000 SWFCB
46-9906 WFCB 4609910000 WFB
46-9910 WSF-1 469906 Water Sentinel
5303917937 WSF-4 469910 WSF-1
9906P Kenmore 5303917752 WSF-4