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Unilux Active Carbon Filter - Twin Pack

ULX251
$65
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Product Overview

The Active Carbon Filter - Twin Pack treats recirculated air in compatible rangehoods using activated carbon.

This Unilux accessory is designed for selected Chef, Simpson and Westinghouse rangehoods that require carbon filtration to reduce cooking odours and airborne oils. The twin pack typically covers one complete filter change for rangehoods that use two round carbon filters, making it suitable for regular replacement cycles in busy kitchens.

Activated carbon works alongside the rangehood's main grease barrier to help trap odours and airborne particles before air returns to the kitchen. The filter measures 200mm wide, 278mm deep and 63mm high, with a box weight of 1kg. Replacement is recommended every 3 to 4 months with frequent cooking.

Model ULX251.

Key Features

  • Active carbon filter
  • Active carbon filter type

Key Specifications

Brand:
Unilux
Model Number:
ULX251
Type:
Rangehood Filter

Box Dimensions

Box Height (mm):
63
Box Width (mm):
200
Box Depth (mm):
278
Box Weight (kg):
1

Product Reviews of Unilux Active Carbon Filter - Twin Pack

Unilux Active Carbon Filter - Twin Pack ULX251

Overall Rating Snapshot

4.3 stars

4.3 out of 5 stars from 46 reviews

78% of users recommend this product

3
0
What customers say, summarised by AI
  • Effectively removes cooking odours, fat, and grease for a cleaner kitchen
  • Simple and quick to install or replace, fits easily into most rangehoods
  • Noticeably decreases kitchen smells and moisture, leaving fresh air
  • Durable design provides up to a year of effective absorption
  • Some compatibility issues with Whirlpool appliances reported by users
  • Price considered high by some, though availability and value viewed positively
AI-generated summary from customer reviews, which may include incentivised reviews.
Pros
Easy (8)
Reliable (1)
Cleaning (1)
  • 5 out of 5

    Unilux Active Carbon Filter - Twin Pack

    Good, as per package

    Ken

    Confirmed purchase 24 September 2026

    Published on 21 October 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Exceeded Expectations

    Easy to install. Not only removed the cooking odours but also the fat and grease keeping the kitchen cleaner and fresher.

    Graeme

    Confirmed purchase 8 July 2026

    Published on 7 August 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Unilux Carbon Filters

    These filters are so practical, we do not need the old traditional Flus that used to be the thing! Very easy to install and easy to care for.

    Kathy

    Confirmed purchase 23 December 2025

    Published on 14 January 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Anonymous

    Confirmed purchase 4 December 2025

    Published on 9 January 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Anonymous

    Confirmed purchase 7 July 2025

    Published on 30 July 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Filter for kitchen hood

    Our kitchen hood were leaking oil onto the cooktop. We tried cleaning the grill , but didn’t help since the oil residue was coming from the sucked in grease from the motor. Theses filters were perfect match and fitted on those. Now no grease flowing down from the hood

    Mathew Augustine

    Confirmed purchase 23 June 2025

    Published on 22 July 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    easy install

    easy screw in install

    Dylan Robinson

    Confirmed purchase 21 June 2025

    Published on 17 July 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Very good

    Absorbs well and last a year

    Ruta

    Confirmed purchase 19 June 2025

    Published on 15 July 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Easy to use

    Easy to fit into rangehood. Great pricing and availability

    Kerrie

    Confirmed purchase 21 June 2025

    Published on 15 July 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    A very good buy

    Makes a great difference to our recycling rangehood, reduces kitchen smells to almost nil. Well worth purchasing.

    Eric

    Confirmed purchase 15 May 2025

    Published on 10 June 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 10 of 46 reviews

ABOUT THE GOOD GUYS REVIEWSThe Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The Unilux Active Carbon Filter Twin Pack is a practical replacement accessory for compatible recirculating rangehoods in busy home kitchens. It suits households using selected Chef, Simpson and Westinghouse models and helps reduce cooking odours and airborne oils. Its main strengths are straightforward replacement and twin-pack convenience. The main limitation is that it only suits specific rangehoods and needs regular replacement every 3 to 4 months with frequent cooking.

What it’s great for

  • Reducing cooking odours
  • Routine rangehood maintenance
  • Recirculating rangehood setups
  • Busy home kitchens

Where it works best

  • Home kitchens
  • Apartments
  • Rentals
  • Kitchens without external ducting

Who it’s for

  • Home cooks
  • Apartment dwellers
  • Families
  • Owners of compatible Chef Simpson or Westinghouse rangehoods

Things to consider

This filter is designed for selected compatible rangehoods only, and compared with ducted extraction or specialist premium filtration systems, it requires ongoing replacement to maintain odour control.

Compatibility with major brands

Selected Chef, Simpson and Westinghouse rangehoods

Ease of installation score

8/10 - replacement filter format is straightforward for compatible rangehoods, though model matching is important.

Maintenance convenience

Twin-pack format simplifies scheduled replacement, with one pack typically handling a full two-filter change.

Durability vs category average

7/10 - typical for carbon filters in this category, with replacement recommended every 3 to 4 months under frequent cooking.

Family suitability

Good for family kitchens with regular cooking, especially where recirculating rangehoods need ongoing odour control.

Key benefits

  • Activated Carbon Filtration: Helps reduce cooking odours and airborne oils before recirculated air returns to the kitchen.
  • Twin Pack Format: Typically covers one complete replacement for rangehoods that use two round carbon filters.
  • Broad Brand Compatibility: Designed for selected Chef, Simpson and Westinghouse rangehoods that require carbon filtration.
  • Recirculation Support: Suits rangehood setups where air is filtered and returned to the kitchen rather than externally ducted.
  • Regular Replacement Friendly: Recommended replacement every 3 to 4 months with frequent cooking helps keep odour control performing as intended.
  • Busy Kitchen Suitable: Well suited to homes with frequent cooking where regular carbon filter changes are part of normal maintenance.
  • Compact Accessory Format: Made as a purpose-fit replacement accessory for compatible rangehood filter systems.

Q: Is the Unilux ULX251 carbon filter twin pack a universal fit for any rangehood?

A: No. The ULX251 is described as suitable for selected Chef, Simpson and Westinghouse rangehoods, not all models or brands. A carbon filter can look similar across products, but mounting style and diameter still need to match your rangehood.

Q: What type of rangehood is the Unilux ULX251 filter designed for?

A: This filter is intended for recirculating rangehoods that use activated carbon to treat air before it returns to the kitchen. It is not a replacement for a standard aluminium grease filter, which handles a different part of the filtration process.

Q: Does the twin pack include enough filters for one full replacement?

A: Usually yes. Many compatible rangehoods use two round carbon filters, so a twin pack commonly covers one complete change. The exact requirement still depends on your rangehood model, because some units use a different filter layout or quantity.

Q: What does activated carbon do in the Unilux ULX251 filter?

A: Activated carbon is used to reduce cooking odours from air that is being recirculated back into the kitchen. It also helps trap airborne oils and grease, but it is not the main grease barrier, so it works alongside the rangehood's other filter system.

Q: How often do Unilux ULX251 carbon filters typically need replacing?

A: A typical guide for carbon rangehood filters is about every 3 to 4 months with regular cooking, which aligns with common replacement cycles for this type. Heavy frying or frequent daily use can shorten that interval and reduce odour control sooner.