The Westinghouse WSE6670BA takes the Westinghouse WSE6670 Water Filter (4056050141) (part 4056050141) as its water filter; replace it every 6 months; Australian sellers list it from A$151.99 as of 5 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your fridge
Westinghouse WSE6670BA
Side-by-side
Confirmed against Westinghouse's listConfirmed against Westinghouse Australia's compatibility list
Not yours? ChangeSave it · remind me every 6 monthsTakes the 4056050141 water filter
WSE6670 Water Filter (4056050141) · replace every 6 months · check the code printed on your old filter before ordering.
Your fridge
Side-by-side
Confirmed against Westinghouse's listConfirmed against Westinghouse Australia's compatibility list
Takes the 4056050141
Water filter · every 6 months · check the code on your old filter.
Other Westinghouse fridges that take the 4056050141
GenuineGenuine Westinghouse
$151.99
Westinghouse (Shop.Westinghouse.Com.Au) · 5 OctLowest genuine · Westinghouse (Shop.Westinghouse.Com.Au) · checked 5 Oct
CompatibleCompatible option
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No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Westinghouse. Compatible: another brand. Check certification on the seller's page.Genuine is made by Westinghouse. Compatible is made by another brand. Check the seller's certification details before choosing.
Lowest price · $151.99
Westinghouse (Shop.Westinghouse.Com.Au). Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
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AUD, before delivery. Each price shows when it was checked.
Genuine Westinghouse
2 sellers
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How long it lasts
Usually every 6 months.
Flow slows and taste drops off as the filter fills up. Changing on time is the whole point.
Not due yet?
Get a nudge when your filter is due — it's every 6 months. One email two weeks before, no newsletter. Manage or stop it anytime.
How to replace the water filter in your Westinghouse WSE6670BA
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Open the fridge door and find the filter cartridge inside the fresh-food compartment; the REPLACE WATER FILTER light on the display tells you it is due.
- 2Unscrew the old cartridge in the direction of the arrow on it and take it down. Keep a cloth under it for drips.
- 3Screw the new cartridge in until it stops. Westinghouse says to reorder the same filter type that is in the fridge now.
- 4Run water through the dispenser for a few minutes to flush the carbon, then hold the filter button to reset the indicator.
Every number this part goes by
- Retail name:
- 4056022587
- Retail name:
- 4056050141
Sellers list any of these; they are the same part.
About your Westinghouse WSE6670BA
Westinghouse fridge, side-by-side — WSE6670. Its water filter is the WSE6670 Water Filter (4056050141), part 4056050141, changed every 6 months.
Where the model number is: Open the fridge door: the rating plate is on the inside wall of the fridge compartment or just inside the door frame. Model starts WHE/WQE/WSE/WBE.
Common questions
- Which water filter fits the Westinghouse WSE6670BA?
- The Westinghouse WSE6670BA takes the Westinghouse WSE6670 Water Filter (4056050141) (part 4056050141). Compatible filters made to the same specification also fit.
- How often should I replace the water filter in my Westinghouse WSE6670BA?
- Every 6 months. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
- Where can I buy the 4056050141 in Australia?
- We track 2 Australian sellers for the 4056050141; the lowest listed price when we last checked was A$151.99 at Westinghouse (Shop.Westinghouse.Com.Au). Prices are re-checked daily and dated on this page.
- How do I fit the 4056050141 in a Westinghouse WSE6670BA?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- Flow from the dispenser slows and chlorine taste and odour come back as the carbon saturates; the fridge itself keeps working.
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