Discount Water Filters and Air Filters at Discount Filter

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:


Resetting Your Filter Change Indicator

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

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