Fangrui Product Details [compatible With]: For , For , For /, For [part Number]: Wr17x33825 Replaces These Parts: Wr17x30044 17x33825 Ap6989494 Ps16217315 Eap16217315 [does Water Still Flow With This In]: Yes, Of Course. The Problem Is If It Is Not In It Not Flow And Give You An Error Message. I Put My In Then Backed It Out 1/16 Of An Inch, Error Message, Then I Turned It Back Another 1/16 And Now It Works Without An Error Message. It Has To Read The Rf Chip Just Perfectly. [does This Have The Required Rfid Chip Necessary To Allow Flow]: This Does Not Have A Chip But Water Is To Flow Without It. Once Installed The Water Flow Is Slow At First. I Would Recommend Filling 2-3 Glasses With Water From The Door Spout And Pouring It Out. After That The Flow Rate Evened Out. [note]: Before Purchasing, Please Confirm That Your Refrigerator Has Been Installed With Built-in Filtration And Connected With The Refrigerator. The Function Of This Plug Is To Make Your Refrigerator Work Normally! Colour:white Material:plastic Package Content