Fridge air filter
Westinghouse Carbon Air Filter (4055978003)
4055978003
Fits 3 models
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GenuineGenuine Westinghouse
$23.99
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 · $23.99
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.
Compare 1 seller
AUD, before delivery. Each price shows when it was checked.
Opens Westinghouse (Shop.Westinghouse.Com.Au) in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it when odours return; Westinghouse gives no interval.
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. One email two weeks before, no newsletter. Manage or stop it anytime.
How to replace the 4055978003 air filter
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Find the air filter housing inside the fresh-food compartment (back wall, upper section).
- 2Unclip the cover, lift out the old carbon filter and drop the new one in the same way round.
- 3Clip the cover back. Change it when fridge odours come back; Westinghouse gives no fixed interval.
Every number this part goes by
- Retail name:
- 4055978003
Sellers list any of these; they are the same part.
Will it fit your appliance?
Type your model number and we'll check it against the makers' lists.
Fits these 3 Westinghouse models
Common questions
- Which air filter fits the Westinghouse 4055978003?
- The Westinghouse 4055978003 takes the Westinghouse Carbon Air Filter (4055978003) (part 4055978003). Compatible filters made to the same specification also fit.
- Where can I buy the 4055978003 in Australia?
- We track 1 Australian seller for the 4055978003; the lowest listed price when we last checked was A$23.99 at Westinghouse (Shop.Westinghouse.Com.Au). Prices are re-checked daily and dated on this page.
- How do I fit the 4055978003 in a Westinghouse 4055978003?
- No tools, a few minutes: 3 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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