Fridge Filters

Browse fridge water filters and replacement fridge filters at Betta, from Aquaport, Smeg, Unilux and more. Whether you need an inline water filter for a plumbed fridge, a direct replacement cartridge or a carbon air filter to keep the inside of your fridge fresh, you’ll find the right filter here. Shop online with Australia-wide delivery or visit your local Betta showroom. Looking for the fridge itself? See the full fridges range at Betta.
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Water filters and air filters: what you need to know 

Most fridge filters at Betta are water filters designed for fridges with a built-in chilled water or ice dispenser. These sit either inline (between your water supply and the fridge) or inside the fridge cavity as a replaceable cartridge, filtering sediment, chlorine and other impurities before the water reaches the dispenser or ice maker.  

Aquaport has inline and cartridge options compatible with a broad range of fridge brands and models. Unilux and TECHBRANDS offer targeted replacement filters for specific fridge types, and Smeg stocks a compatible filter for their plumbed fridge models. There is also one carbon air filter in the range, designed to absorb odours inside the fridge cavity rather than filter the water supply. 

  

A few things to check before you buy 

 

Fridge filters are not universal. Before purchasing, confirm your fridge brand and model number and check that the filter is listed as compatible. Aquaport’s range covers the widest compatibility across common Australian fridge brands; if you’re unsure which filter suits your model, the product listings include compatibility information or your local Betta showroom can help narrow it down. 

Most manufacturers recommend replacing a fridge water filter every six months, or sooner if water flow from the dispenser slows noticeably or the water starts to taste different. A filter left too long doesn’t just underperform; it can become a source of the very contaminants it’s meant to remove. Keeping a spare on hand means the swap takes two minutes rather than requiring a trip to the shops. 

Frequently asked questions
What are the best fridge water filters available in Australia?

Aquaport is one of the most widely available fridge water filter brands in Australia, with a range of inline and cartridge filters compatible with major fridge brands including LG, Samsung, Westinghouse and Fisher & Paykel. For Smeg fridge owners, Smeg’s own compatible filter is the recommended replacement. Unilux and TECHBRANDS are also available at Betta for specific model compatibility. The best filter for your fridge is the one listed as compatible with your exact model, so check compatibility before purchasing.
How do I know when my fridge water filter needs replacing?

The most common signs are a noticeable change in the taste or smell of your fridge’s water, reduced flow from the dispenser, or the filter replacement indicator light on your fridge (if it has one) turning on. Most manufacturers recommend replacing the water filter every six months regardless of visible signs, as filter capacity degrades gradually rather than all at once. If your fridge has a filter indicator, reset it after each replacement.
Do fridge water filters work with all fridge brands?

No, fridge water filters are model-specific, not universal. A filter must be listed as compatible with your exact fridge brand and model to fit correctly and perform as intended. Aquaport’s range covers the broadest compatibility across Australian fridge brands, but always cross-check your model number against the filter’s compatibility list before purchasing. Using an incompatible filter can result in leaks, poor filtration or damage to the water dispenser system. 

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