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Water Filter Housing

Part Number: AP3085317
MFG Part Number: 2186443
Made by: Whirlpool
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$70.59 $22.19

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45 Questions & Answers


Refrigerator water filter housing. This housing has two push in fittings, one 1/4 inch and one 5/16 inch, allowing you to push the plastic line directly into the housing for easy installation.

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. See all items in Refrigerator Filter.
Whirlpool also makes various appliance models for Sears / Kenmore.

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Cross Reference Information

Part Number 2186443 (AP3085317) replaces 451472, AH328166, EA328166, PS328166.

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Repair Video

How to Replace Water Filter Housing #2186443

Step by step instructions on how to replace a Water Filter Housing #2186443 for Refrigerator made by Whirlpool, KitchenAid, Roper, Kenmore, Maytag, Estate. Note: This video is intended to give you the general idea of the part replacement procedure. Your appliance may differ depending on the manufacturer and model.


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Most Interesting

Water is leaking where the water lines connect to the filter housing what part number works with my model? Is 2186443 compatible ? Filter has not been changed in a while could that be the problem instead of the filter housing?

Richard for Model Number 10659799990


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My main problem is low water flow from the water dispenser, plus smaller ice cube size which allows the harvested cube to catch under the fingers of the ice maker. Believing low water flow is the root cause, I changed the filter.-- Nope. I verified good water flow from the house wall valve.-- Good and plenty. I theroized a debris plug within the water supply valve, so I dissassembled and cleaned the small screens within the valve body (which wasn't much) --Nope. I then replaced the water inlet valve believing the solinoids were getting weak and not allowing enough flow. --nope. I then checked the flow coming from the filter housing -- terrible. I'm now down to the conclusion there is a blockage within the filter housing it'self. Have you heard if this before? Am I on the right path? That is the only thing left to replace.

Jerry for Model Number KSRI25FNWH00


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Replace water filter still showing a replace (yellow-red) color. I am using 4396710 which I have used before.

Deb for Model Number ED5VHEXVB03


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Latest Questions

I would like to know which hole is the main hole where the water comes from. I mean the holes do not have the same size (dia). So I was wondering if the bigger hole is the main and the other, the smaller one, is the outlet of filtered water? They also don't have the same color. So i Wonder which color is the inlet and which color is the outlet of filtered water ? thank

Michel for Model Number kenmore model 106.54292400


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Purchased a filter that was hard to install, clips on side below o-rings did not have top open. During installation the end of the filter housing separated from the main housing. Appeared to connect easily enough and re-installed housing. Installed old filter and turned on water, no leaks. After purchasing a filter that had good clips, top not blocked in, attempted to change. When we removed the filter the unit leaked extensively, not the normal amount you expect from a normal filter change! Water is coming out of the housing itself, have to move unit and turn off water before changing filter. After new filter installed and water turned on, no leaks. What could be causing the water to leak full flow? Do we need to replace housing and will this stop the leaking during filter change?

Glen & Rae for Model Number Whirlpool, model GS5SHAXNB00


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The water filter housing does not come with the thin white plastic shim or cover that your technician is shown removing from the old housing and re-installing on the new one. I don't see this available as a separate part. Our refrigerator came with the house and never had this piece. Filter housing has cracked twice now, and I'm guessing the absence of this part may have something to do with the problem? How can I get a replacement?

Lisa N. for Model Number Whirlpool side by side


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