“Why does this Frigidaire model WF3CB come in a red box and then there is a blue box?? What's the difference? They look exactly the same, but the red box looks more like the original Frigidaire filter....is there a difference???”

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• I bought a couple WF3CB filters in the blue box and they would not lock in. I bought the same part # in a red box and it locked in just fine.

  Answered by Dave 4 years ago

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• They are the same, just different packaging.

  Answered by kimbo 5 years ago

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• Hi, Joel. Thanks for reaching out. It's still us, we’ve updated our packaging to the red box. Feel free to reconnect with any additional questions about our water filters. Our Customer Care Department can be reached by dialing 800-374-4432, and available Monday through Friday from 8:30 am-8pm EST. Regards-Derrick

  Answered by FrigidaireSupport 6 years ago

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