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Home Improvement > Appliances > Parts & Accessories > Part #: WSF-6
SKU #: ETJ1004

Water Sentinel Refrigerator O-Ring Filter

(View all from Water Sentinel)

(for set of 5 items)

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Water Sentinel Refrigerator O-Ring Filter


  • Refrigerator o-ring
  • The Water Sentinel WSF-6 o-ring is the compatible o-ring for the Frigidaire 218720100 oring
  • The Water Sentinel ORing WSF-6 seals the filter housing to the refrigerator, and prevents water from leaking into your refrigerator compartment
  • The o-ring sometimes gets damaged when the filter housing is unscrewed. The o-ring should be replaced if you can see any nicks, tears, or any other damage
  • The Water Sentinel WSF-6 Refrigerator O-Ring fits Frigidaire refrigerators that use the Frigidaire PureSourcePlus WFCB and Frigidaire PureSource WF1CB water filters


  • Overall: 1.9375" H x 2.25" W
  • Overall Product Weight: 1lbs

Water Sentinel Refrigerator O-Ring Filter

Weights & Dimensions

  • Overall: 1.9375" H x 2.25" W
  • Overall Product Weight: 1lbs


Product Type: FilterFinish: White
Number of Items Included: 1Compatible Parts: Refrigerator
Refrigerator Compatibility: Frigidaire 


Assembly Required: YesInstallation Required: Yes
Additional Parts Required: No 

About the Manufacturer

The WaterSentinel brand of water filters are designed and engineered by water treatment professionals with over 50 years experience in the water treatment industry who understand water filtration products and who have designed many of the filters you see in the marketplace today. Also, all WaterSentinel filters carry a 90 day unconditional money back guarantee. WaterSentinel branded products are designed to improve water quality for you, your family and your pets. WaterSentinel products are also designed to help improve the efficiency of your appliances and help to protect them from the damaging effects of hard water.

Water Sentinel Refrigerator O-Ring Filter

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When you buy a Water Sentinel Refrigerator O-Ring Filter online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Water Sentinel Part #: WSF-6 here. If you have any questions about your purchase or any other Large Appliance Accessories product for sale our customer service representatives are available to help.Whether you just want to buy a Water Sentinel Refrigerator O-Ring Filter or shop for your entire home, Wayfair has a zillion things home.

NOTE: This product is subject to a minimum order quantity of  5

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Related Products
Description: Compatible with the following refrigerator models: WFCB, WF1CB, RF100, RG100, NGRG2000, RG 100, RF100, NGRG 100, NGRG 2000, 218994101, 21817805, 204389101, 9910, 469910, 46 9910, 9910P, 04609910000, RC 200, RC101, 09998, 9906 Replace the WaterSentinel WSF 1 approximately every 6 ...



Refrigerator O-Ring Filter is also sometimes listed under the following manufacturer numbers: WSF-6