Whirlpool WHCF-R-PLUS In-Line UltraEase Plus Replacement Filter

I have one of those in-line water filter installed on my ref and I was having a hard time trying to find the damn replacement filter for it.  Turned out that Whirlpool replaced that model with a newer one but its still compatible with the old model. So the new replacement filter is WHKF-R-PLUS. 
It should fit Whirlpool WHCF-IMTOS, Whirlpool WHCF-IMPLUS, and Whirlpool WHKF-IMPLUS Water Filter Systems.


  1. thank you, zeenanoko! this was really helpful. this filtration system was built into my house before i bought it and i’ve been having a hard time replacing the filters, but did not want to install a new system.

  2. You are welcome! I’m just glad that my post helped you out.
    Thanks for the feedback!

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