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10 best bathroom exhaust fans to buy in Australia

Last updated on April 28, 2022

What is an exhaust fan and why do you need it in the bathroom?

If you’ve never repaired a bathroom exhaust fan, or haven’t gone through a bathroom refurbishment or new home construction, your bathroom fan is likely to have gone undetected.

Bathroom exhaust fans are actually code-mandated devices that keep your house habitable.

They are essential for the health and safety of the house and the occupants, as they play an important role in circulating air throughout the house.

Moreover, if selected carefully, they can add value to your property’s elegance, comfort, and market value.

Exhaust fans are available in different shapes, variations, and with several mounting options, and can be tailored to your home’s design and space requirements.

This article will go over bathroom exhaust fans: what they are, what they can accomplish, and available types, in addition to a list highlighting the best ceiling mount and inline exhaust fans on the market.

Exhaust ventilation fans are important in your home

Exhaust fans have an essential function of eliminating unpleasant smells, dampness, smoke, and other contaminants from the air.

In bathrooms, mold may grow due to steam and moisture in the air, but with an exhaust fan, the steam is expelled outdoors, which aids in mold management in your home.

Moreover, stagnant air in the space can cause furniture to deform or even decay, and exhaust fans can keep your furniture and other possessions secure and in good condition.

Exhaust ventilation fans are beneficial to your health

Homes that are not adequately ventilated might cause health problems for the occupants.

Asthma is a serious health problem that can be aggravated by poor ventilation in your home. Allergies can also be triggered or aggravated in a house with poor indoor air quality.


What should you consider when buying an exhaust fan for your bathroom?

Strong airflow velocity:

This characteristic refers to the amount of pressure produced by the fan when moving air.

Super-high-power fans should decrease the velocity over time as their strong operation can make rooms feel uncomfortably windy.

If you never face a situation requiring operation of the fan on the maximum setting, a powerful fan isn’t always the best option.

➡ Long-distance air circulation:

This refers to the distance over which the fan’s airflow can travel. Although most fans can generate short-range breezes, it is always advisable to choose a fan that can efficiently circulate air throughout a big space.

Minimal noise:

Even when operating at its maximum potential, the fan should not be loud or generate annoying sounds, and should maintain a comfortable operating noise level.

Durability and a strong warranty:

Because no one wants to keep buying and replacing malfunctioning fans, it is advisable to purchase a fan that is guaranteed to last at least three years, if not more.

To avoid the hassle and discomfort of repairs, down-time and replacements, the warranty should be all-inclusive and the warranty procedure should be inexpensive and simple to provide easy solutions to any problems.

Positive ratings from long-term owners:

This feature should be carefully considered before making a decision on a specific fan type, as fans that have repeatedly failed and caused problems for users (thus meriting the negative reviews)  should be removed from the options.

Narrow down your selection to high-rated fans with positive reviews, however, make sure the reviews are not from recent purchases, as a few months are not a testament to the fan’s lifetime.

Easy to clean:

If a fan is difficult to clean, it will go for very long periods of time without cleaning, accumulating dust and hair on the blades and other working parts.

Over time, this will limit the efficiency of the fan and can cause odor or even health problems to the occupants.

Most tower fans, for example, require dismantling every portion of the fan (video) and cleaning each small hole with a cotton swab.

On the other hand, ordinary fans, such as most Vornado types, may be unlatched with a screwdriver, to clean the blades and grill with soap and water.

Safety:

The fan’s grill should effectively prevent little and prying fingers from getting too close to the blade, and the body of the fan should not get too hot after extended periods of operation.

Adjustable angle and height:

While the fan should circulate air across the whole room, you should be able to easily direct it on a specific object or location, without completely relocating the base.

Multiple speed settings:

While standard three- or four-speed knobs are enough, the near-infinite control option on certain fans means you never have to choose between a gust that is too strong or an insufficient breeze.

Small size:

Even a spherical air circulator should not take up too much room.

Programmable timers are useful if you want to save power on summer evenings while still sleeping with your fan on.

Color possibilities:

Colour alternatives, that go beyond basic black and white, are good to match your space requirements.

Oscillation:

While it might be interesting to rotate the fan’s head or swing it from side to side, this type of operation is not as effective as full-room circulation.

Remote control:

Although remote control isn’t an essential feature, nor does it increase the performance of your fan, it could, however, considerably improve the comfort and practicality.

10 best bathroom exhaust fans you can buy in Australia


1 – Ventair Sahara Bathroom 4 in 1 bathroom exhaust fan

Bathroom exhaust fan from ventair

The Ventair Sahara bathroom 4 in 1 features a low profile design that complements the sleek lines of a bathroom.

The Sahara employs a fan-powered heater that circulates warm air within the bathroom and maintains a heated ambiance even when the heater is switched off.

A fan cooling feature has been added to the Sahara series, which can alternatively pump cool air during the summer period.

A high quality 20W LED light panel with a brightness output of 1500 lumens and a color temperature of 4000K Natural White is fitted in the center of the fan.

The Sahara’s strong 55W exhaust motor can extract up to 380m3/hr, making it perfect for medium-sized bathrooms.

Key Features:

  • Ultra slim modern design
  • Fan heat feature creates a comfortable, warm environment
  • Fan cool function ideal for warmer settings
  • High air extraction ideal for control of steam & moisture
  • Premium LED light panel with 1500lm light output
  • 4000K Natural White colour temperature
  • Extraction capacity of 380m³/hr
  • IPX2 rating
  • 150mm duct diameter
  • Draft stopper and grill included
  • 5 Year Warranty

2 – Ventair Airbus 300

Bathroom exhaust fan by ventair

Ventair’s Airbus series is a commercial grade side-ducted exhaust fan series designed for high powered performance.

The Airbus 300mm range includes a high-quality 106W ball bearing motor with a back-draft shutter. Due to its low profile, the Airbus exhaust fan is simple to install and clean.

Plug and lead are included. IPX4 protection. Surface Socket Outlets are recommended by professional electricians for simple replacement and warranty considerations.

Key Features:

  • Extraction capacity: 550m³/hr
  • Unsurpassed air extraction
  • Designed to maintain a constant air flow over extended duct runs (Up to 10 metres!)
  • Modern slimline fascia designed for maximising airflow
  • Included Exhaust Unit, AC Plug and lead and Cutout Template 
  • High Air Movement
  • Side Ducted
  • 150mm Duct Compatible
  • Safety Switch Smart Technology
  • 5 Year Warranty

3 – Brilliant Horizon Duo LED Tri Colour Bathroom 3 in 1

Brilliant Bathroom exhaust fan

Brilliant’s Horizon Duo 3 in 1 Bathroom Mate is a strong and efficient exhaust fan and heater combo designed for small to medium-sized bathrooms.

This item includes two 275W heat globes and a Tri Color 9W LED light that can be set to 3000K Warm White, 4200K Cool White, or 6000K Daylight.

The Horizon Duo will keep your bathroom warm during chilly nights by firing up the heat globes and can ensure an improved brightness level, in addition to the practical operation of the exhaust fan to circulate the air within your bathroom.

This device includes a built-in thermostat switch that activates the exhaust fan when the interior temperature surpasses 80°C.

It is equipped with a wall switch, 1500mm flexible aluminum ducting, and an outside lighting grill.

Key Features:

  • Extraction airflow: 300 m³/h
  • Powerful 75W motor
  • High velocity exhaust fan
  • 8W LED light
  • Brightness output: 950lm (3000K) / 1050lm (4200K) / 1000lm (6000K)
  • Tri colour technology: 3000K Warm White / 4200K Cool White / 6000K Daylight
  • 125mm side duct outlet with draft stopper
  • Thermostat switch that will automatically turn on fan if internal temperature exceeds 80°C
  • IPX4 Rating
  • 3 Year Replacement Warranty

4 – Brilliant Tornado Large High Velocity Round

High velocity Bathroom exhaust fan

The Brilliant Lighting Tornado 35W Exhaust Fan is a white ceiling exhaust fan with a circular shape and a high velocity operational potential.

The Tornado is simple to install thanks to the fastening clamps, and the grille can be simply removed for an easy and thorough cleaning procedure.

The Tornado has a ball-bearing motor, which ensures silent operation.

Key Features:

  • Extraction capacity: 450m³/hr
  • White, high-velocity ceiling exhaust fan
  • Round-design
  • Installed easily with securing clamps
  • Ball-bearing motor, for quiet operation
  • Easily cleaned with removable grille
  • Flex & plug included
  • Requires a surface socket for DIY installation
  • 3 Year Replacement Warranty

5 – Brilliant Talon Large Round Exhaust Fan with 13W LED Light

Round Bathroom exhaust fan

Brilliant Lighting’s Talon Large Exhaust Fan with LED Light has a sleek appearance and a powerful 45W Ball Bearing Motor capable of extracting up to 400m3 of air per hour.

It also enjoys a 13W 4000K Cool White LED Light Panel that delivers 1000 lumens of light.

This exhaust fan has an IPX4 rating, making it safe for installation in bathrooms where it might be subject to water splashes and wet atmospheres.

Key Features:

  • Powerful 45W Ball Bearing Motor
  • 13W 4000K LED Light
  • 1000 lumens brightness output
  • 400m³/hr air extraction
  • IPX4 Rating
  • Flex and Plug installation
  • Ø150mm Side Duct with Draft Stopper
  • 325mm Removable Fascia
  • 295mm Cut Out
  • Separate Fan and Light control switch
  • 3 Year Replacement Warranty

6 – Ventair Airbus 200 Square

Airbus Bathroom exhaust fan

Ventair’s Pro-V Airbus series is a commercial grade side-ducted exhaust fan series designed for high powered performance.

The Airbus 200 LED series includes a high-quality 30W ball bearing motor with a back-draft shutter and a 10W LED light.

Its low profile makes the Airbus exhaust fan simple to install and clean.

Plug and lead are included. Available in two sizes and three finishes: white, silver, and black. IPX4 protection.

Key Features:

  • Extraction capacity: 152m³/h
  • 10W LED light
  • Higher airflow
  • Designed for long duct runs
  • Ideal for multi-story applications
  • Premium ball bearing motor
  • Super low profile
  • Easy to install and clean
  • Back-draft shutter included
  • IPX4 Rating
  • 5 Year Warranty

7 – Ventair Exhaust Fan Run On Timer

Run on timer exhaust fan

The Ventair Exhaust Fan Run On Timer keeps your exhaust fan running after you leave the room, removing steam and odors, for a set amount of time.

This Motion Sensor works with all Ventair Exhaust Fans and can be set to operate for any time between 1 and 20 minutes.

The timer module can be installed in a wall-mounted electrical flush box or within a fan assembly.

Key Features:

  • Continues to eliminate steam & odour after leaving the room
  • Fully adjustable 1 – 25 minute timer
  • Suitable for all Ventair exhaust fans
  • Maximum load: 200W
  • 1 Year Replacement Warranty

8 – Ventair Mixflow 150mm Premium Inline bathroom exhaust fan

Premium bathroom exhaust fan

The Ventair Mixflow is a high-performance mix-flow inline exhaust fan with a long-lasting ball bearing motor, which is very simple to set up.

It is designed for silent air transmission or extraction from one room to another, and is ideal for many inlets.

This 100mm model has a maximum airflow of 561m3/hr and a decibel rating of only 50dBA when set at its highest mode of operation.

This fan should be ducted using 150mm ducting and may be utilised for a wide range of household and business extraction applications.

Key Features:

  • Maximum airflow: 561 m³/hr
  • Commercial grade performance
  • Integrated energy saving backdraft shutter
  • Ideal for hot & cold air transfer
  • Powerful 50W long life ball bearing motor
  • 2 speeds: High (561m³/hr) /Low (438 m³/hr) via external switch
  • Noise rating: 50 dBA (High) / 40 dBA (Low)
  • RPM: 2600 (High) / 2100 (Low)
  • AC flex & plug included
  • High static pressure makes it ideal for longer duct runs
  • Rated to 80,000 hours continuous runtime
  • Rated to 30,000 start cycles
  • Designed for 100mm ducting
  • IPX4 rated
  • 5 Year Warranty

9 – Brilliant Newton Duo Bathroom 3 in 1

brilliant bathroom exhaust fan

The Newton 3-in-1 Bathroom Mate includes an energy-saving LED reflector globe and two 275W infrared heat globes, as well as a strong 35W ball bearing exhaust fan that is ideal for small to medium-sized bathrooms with a maximum ceiling height of 2400mm.

This device has a thermostat switch that turns on automatically when the inside temperature surpasses 80°C.

It is equipped with a three-gang wall switch, 1500mm ducting, and an outside vent.

Key Features:

  • Maximum airflow: 240 m³/h
  • Durable construction
  • Powerful 35W Ball Bearing Motor
  • 860lm brightness output
  • 1 x R63 9W 4200K LED
  • Suits 2 x R125 Heat Globes
  • 3 Year Replacement Warranty

10 – Brilliant Newton Duo Bathroom 3 in 1

Exhaust fan for bathroom by brilliant

Brilliant Lighting’s Sarico LED big square exhaust fan has a retractable cover and a long life, whisper quiet 28W ball bearing motor.

Easy-to-install clamps keep the fan in place, and a 150mm side exhaust duct prevents ceiling items from falling through. This fan also has a side damper.

The Sarica LED small model’s quiet and powerful 45W motor extracts up to 400 m3/hr, making it excellent for medium to large-sized bathrooms.

The Sarico LED has a slimline 13W LED panel light that provides 1000 lumens of 4000K Cool White light output.

The frosted lamp cover is very efficient for reducing glare.

Key Features:

  • Extraction capacity: 400m³/hr
  • 45W ball bearing motor
  • White frame
  • 13W LED panel light
  • Brightness output of 1000lm
  • 4000K Cool White colour temperature
  • Ø150mm side duct with draft stopper
  • IPX4 rated – Suitable for installation above showers
  • 0.9m cable with flex & plug included
  • 3 Year Replacement Warranty

Frequently Asked Questions about bathroom exhaust fans


Q. How do I determine what size exhaust fan I need / How much ventilation do I need?

➡ Although there are several elements that will determine the size of the required exhaust fan, as a general rule, you can use the following formula: multiply the length by the width of your bathroom to get the square footage, and assuming the ceiling height is 8 feet, double the square footage by 110 percent (or multiply by 1.1).

This will provide you with the necessary ventilation for your bathroom. For example, a 10 foot by 10 foot bathroom with 8 foot ceilings has a square footage of 100 square feet; multiply 100 by 110 percent to get 110.

To effectively ventilate the bathroom, you would need a 110 CFM exhaust fan. Higher ceiling heights will require a higher CFM.

Q. What is CFM?

➡ Cubic Feet per Minute. This unit of measurement determines how much air is exchanged in one minute. The higher the CFM the more “powerful” the exhaust fan is.

Q. What maintenance is required?

➡ The fan grill and body should be cleaned on a yearly basis for most fan types. Follow the cleaning timeline for your specific model, as outlined by your fan installer.

Q. Should my bathroom exhaust fan run all the time?

➡ We recommend running the fan continuously, 24/7. By running it all the time, the fan can be set at a lower, less noisy speed. Fans typically add a markup of between $7-$15 per year in electricity costs on continuous operation.

Other associated costs include exhausting already heated or cooled air from the home.

E-Green Electrical

E-Green Electrical are the pioneers in energy efficiency. We specialise in helping our customers reduce their carbon footprint and impact on the environment while saving money.

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