10 Best Bathroom Exhaust Fans Review of 2020

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Foggy mirror, slimy walls, moldy stench, family members or visitors complaining about the damp surrounding of your bathroom? These are the results of not having a good ventilation system inside your bathroom. Potpourri, scented candles, reed diffusers and still can’t seem to do the trick? Then it’s time to start inspecting and observing your bathroom. See a tiny black spot on the wall? Molds. Why is there mold build-up? Humid. Moist. Air. The solution? Bathroom exhaust fans.

Bathroom exhaust fans are commonly known to basically vent and remove excess moisture and odors from a bathroom. To be precise, bathroom exhaust fans actually vent out the warm and moist air that comes from the use of bathtubs or showers, especially hot showers that produces a lot of steam. The warm and moist air produces and promotes mold and mildew growth that create the unpleasant and musty smell in the bathroom and can cause serious damage on the bathroom’s fixtures and surfaces, spreading all over the wall, ultimately destroying the wall paint and wallboard.  In some cases, they can also be serious triggers for allergy sufferers.

Moreover, bathroom exhaust fans are meant to reduce fumes, that potentially cause health issues, coming from cleaning agents used in the bathroom.

Technically, bathroom exhaust fans are mechanical ventilation devices that vent indoor air outdoors through metal ducts or tubes. Most exhaust fans are wired to standard 120V
household electrical current that are similar to the way ceiling light fixtures are wired.

Some are directly wired to the same circuit that powers the light so that once a person enters the bathroom and switches the light on, the exhaust fan is automatically turned on as well. With how advanced our technology is today, bathroom exhaust fans can constantly run for a prescribed amount of time, so that even after using the bathroom and turning the light off, the fan will continue exhausting moist air.

Best Bathroom Exhaust Fans Brands

  1. Panasonic bathroom exhaust fans: A global brand, Panasonic is a market leader in providing indoor air quality solutions all over the world. Their bathroom exhaust fans in particular are known to be energy start rated, code complaint, of superior quality and functionality in order to be able to deliver powerful performance, exceptional reliability, and lifestyle conveniences.
  2. Delta Breez Bathroom Exhaust Fans: Another leader in the fan industry, Delta Breez offers high quality fans that promise to deliver powerful performance and total control.  Delta Breez Bathroom Exhaust Fans feature DC brushless motor technology which among other benefits is said to make fans very energy efficient and quiet. That is combined with convenient features such as humidity sensing and motion sensing capabilities, adjustable dual speed setting and CFL lighting, to give you a vast selection of effective bathroom exhausting solutions for every need.
  3. Broan Bathroom Exhaust Fans: Committed to developing revolutionary products that greatly improve the indoor air environment, Broan is a well known brand that offers a wide selection of popular bathroom exhaust fans which come packed with features like heaters and lights to suit most consumer needs.

Best Bathroom Exhaust Fans Reviews

1. Panasonic FV-0511VQ1 WhisperCeiling DC Ventilation Fan

The new Energy Star certified, popular and very highly rated Panasonic FV-0511VQ1 WhisperCeiling DC Ventilation Fan has a Pick-A-Flow fan speed technology that lets you Panasonic FV-0511VQ1 WhisperCeiling DC Ventilation Fanchoose from 50, 80 and 110 CFM.

It is equipped with motion sensors that turn the ventilation fan on when motion is detected. The ventilation fan also has humidity sensors that increase the fan speed once it detects rise in humidity levels.

The fan is advertised to operate as quiet as a whisper with motor plus fan running producing only 0.3 sones or less.With its Flex-Z fast installation bracket and flexible duct layout and design, the Panasonic FV-0511VQ1 WhisperCeiling DC Ventilation Fan is
guaranteed easy to install.

Features of the Panasonic FV-0511VQ1 WhisperCeiling Ventilation Fan

  • ECM SmartFlow technology – for optimum CFM output the WhisperCeiling DC Ventilation Fan is powered by an electronic commutated motor (ECM) smartflow technology. When the fan senses a static pressure, the speed automatically increases the rpm of the fan.
  • Built-in Pick-A-Flow Speed technology – with a simple flip of a switch, the speed selector of the ventilation fan lets you choose your desired airflow (50-80-110 CFM).
  • High-capacity Sirocco fan, spring-loaded grille and damper – the fan driven by a DC that is motor-powered by an integral transformer and a motor that is designed to have long operating life while using energy efficiently. The grille that covers the fan body is spring-loaded to make it a quick remove type. The ventilation fan is also provided with a damper than prevents air counterflow precisely.
  • Equipped with motion and humidity sensors – when motion is detected by the ventilation fan, it turns on automatically as well as when there is a rapid increase in humidity or humidity level rises above 30% ~ 80% relative to the set point of humidity.


  • Energy Star certified
  • Complies with ASHRAE 62.2
  • Offers a unique ability to effortlessly select your preferred airflow using the Pick-A-Flow speed selector.
  • Hands-free motion sensing and humidity sensing control.
  • Comes with a durable 10 Watts dimmable energy efficient LED night light for illumination.
  • Flexible in that it works with 4-inch and 6-inch ducts.
  • Fan motor is equipped with a safety thermal-cutoff fuse that reduces the likelihood of overheating and motor failure for a long life span.
  • High-capacity Sirocco fan
  • Low sound operation of no more than 0.3 sones


  • Poorly written instruction manual

Customer Feedback

While most customers are thrilled with the powerful performance and Pick-A-Flow speed feature of the Panasonic FV-0511VQ1 WhisperCeiling DC Ventilation Fan,  its motion and humidity sensing capability that works accurately, others are dissatisfied with the poor information on the installation manuals.

The whisper quiet operation of the ventilation fan is also customer proven and approved. Overall this Panasonic bathroom exhaust fan comes highly recommended by majority of the customers, and said to be complete value for money.

2. Delta Electronics (Americas) Ltd. Delta BreezSignature Series SIG80-110MHLED

Equipped with innovative brushless DC motor technology, the Delta Electronics
(Americas) Ltd Delta BreezSignature Series SIG80-110MHLED is engineered and Delta Electronics (Americas) Ltd. Delta BreezSignature Series SIG80-110MHLED
designed by Delta Breez to have long life, efficient ventilation capability, low noise
during full fan speed operation with the least power consumption.

It has an LED light and dimmable night light that works as the motion and humidity sensors detects motion and humidity levels dropping or exceeding temperature set point.

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Features of the Delta Electronics (Americas) Ltd. Delta BreezSignature Series SIG80-110MHLED

  • Has 10-feet motion-sensing and humidity-sensing – for the motion-sensing
    feature of the Delta BreezSignature Series SIG80-110MHLED, when there is motion detected, the fan runs at its full and highest speed. When there is no longer motion that is detected, the fan remains running at full speed until a 20-minute delay time has passed. The fan will run on humidity control mode after. For its humidity-sensing feature, when the level of humidity is higher than the set point, the fan will run on full speed. If the detected humidity is lower than the set point, the fan still runs at a pre-set lower level.
  • Brushless DC motor technology – its innovative brushless DC motor is engineered and designed for long life, low noise, and least power consumption. The motor boasts a sound level of less than 0.3 sones.
  • Equipped with main and night LED lights – included in the unit is one 13-WATT LED main light that is equivalent to a 60-Watt incandescent bulb and one 2-Watt LED night bulb.
  • Has dual fan speed – the Delta BreezSignature Series SIG80-110MHLED fans have low speed and full speed control modes. With a factory setting of 110 CFM high speed airflow and 30 CFM low speed airflow, you can choose from between the range the best airflow fit to your preferences and the needs of your bathroom.


  • Energy Star certified
  • Meets and excess ASHRAE 62.2 requirements
  • Home Ventilating Institute (HVI) certified
  • Has LED light and night light with motion and humidity sensors for continuous hands-free running.
  • Wide range of humidity set points of 50% to 90% RH
  • 30,000 hours of LED life
  • Quiet operation – less than 0.3 sones


  • May not be as silent as advertised at 0.3 sones

Customer Feedback

Majority of the customers absolutely love the Delta BreezSignature Series SIG80-110MHLED performance and effectiveness as a bathroom exhaust fan.

It’s one of the smartest ventilation fans in the market. It requires two-switches, one is for power and the other is to activate full blast. Customers say that the second switch can be connected to the light switch so that when a user comes into the bathroom and switches the light on, the fan will automatically be operating in full blast and once switched off, it will continuously operate for another 5 minutes until it stops. The fact that the time delay can be adjusted and customized makes the Delta BreezSignature SIG80-110MHLED a
great purchase for many a customers.

3. Panasonic FV-11VHL2 WhisperWarm Ceiling Mounted Fan/Heat/Light-Night Combination

Home Ventilating Institute (HVI) certified and compliant to ASHRAE 62.2 requirements, the Panasonic FV-11VHL2 WhisperWarm Ceiling Mounted Fan/Heat/Light-Night Panasonic FV-11VHL2 WhisperWarm 110 CFM Ceiling Mounted Fan/Heat/Light-Night-Light CombinationCombination operates with noise level of no more than 0.7 sones and can be easily mounted in the ceiling with no less than 110 CFM.

Its housing is made of rust-proof paint and galvanized steel body with built-in back draft
damper. The Panasonic FV-11VHL2 WhisperWarm is a premium ventilation fan that
only consumes a typical 30.6 Watts of power.

Features of the Panasonic FV-11VHL2 WhisperWarm Ceiling Mounted  Fan/Heat/Light-Night Combination

  • Built-in damper – to prevent back draft, the Panasonic FV-11VHL2 WhisperWarm has a built-in damper that helps prevent the air outside from going through the fan and inside the bathroom.
  • ECM-motored fans – the ECM-motored fans are totally enclosed and works
    simultaneously with a large, double suction blower wheel to quietly move the air from the inside then vent outside with no more than 0.7 sones noise levels.
  • Equipped with heater – the Panasonic FV-11VHL2 is equipped with a stainless steel sheathed heating element that consist of Nichrome wire with magnesium oxide for excellent and efficient heat transfer.
  • Thermal fuse protection and 3-level safety device – Fan comes protected against overheating and damage as it comes fitted with a safety thermal fuse protection feature on motor and 3-level safety device for the heater.
  • Has 18-Watt compact fluorescent lamps – the ventilation fan has two 18-Watt compact fluorescent lamps that are equivalent to 100-Watt incandescent lighting and a 4-Watt night light that will provide a light inside the bathroom.


  • Compliant to the ASHRAE 62.2 requirements and LEED
  • Home Ventilating Institute (HVI) certified
  • Energy Star certified
  • 3 in one package; heats, lights and exhausts air.
  • Fitted with Thermal fuse protection and 3-level safety device to prevent overharting and premature fan failure.
  • Has 18-Watt energy efficient fluorescent lamps and 4-Watt night light
  • Has a heater for warmth when needed.
  • Rust-proof housing and galvanized steel body for long lasting durability in the moist environment


  • The ventilation fan is advertised to be easy and quick to install but may require professional help for first-time users

Customer Feedback

Customers of the Panasonic FV-11VHL2 WhisperWarm Ceiling Mounted Fan/Heat/Light-Night Combination say the fan’s heater and fan works great and perfectly. Despite the 0.7 sones advertised sound level, some customers still say that the ventilation fan is quiet but not entirely silent when it’s running.

The overhead lighting emits nice bright light and the night light gives the mood as it is supposed to during night time visits. The heat and the exhaust can be used at the same time which makes the ventilation fan even more efficient when the bathroom is being used.

4. Broan Sensonic Bathroom Exhaust Fan with Bluetooth Speaker

As the model suggests, the  Broan Sensonic Bathroom Exhaust Fan with Bluetooth
Speaker  has a built-in dual high-fidelity Sensonic speaker with wireless Bluetooth that Broan Sensonic Bathroom Exhaust Fan with Bluetooth Speaker
is concealed behind the fan grille.

Once the ventilation fan is turned on, and your smartphone recognized by the device, your bathroom is kept well-ventilated and at the same time gives you a good time as you do your daily bathroom activities.

Features of the Broan Sensonic Bathroom Exhaust Fan with Bluetooth Speaker

  • Has built-in Dual High-Fidelity Sensonic speaker with Bluetooth wireless
    technology – concealed behind the fan grille is a sensonic speaker that iOS and Android phones can connect to. It is safely secured by the speaker bracket and is far from the fan motor as well as other components of the ventilation fan. The speaker is easily removable.
  • Polymeric grille – the grilles are easily removable for regular cleaning and
    maintenance. Its innovative design makes it unobtrusive and elegant-looking.
  • Dynamically-balanced blower – for quiet operation with no more than 1.0 sones and efficient performance as well as air delivery no less than 110 CFM, the centrifugal wheel blower is engineered to have low RPM. The motor is permanently lubricated for longer life and continuous day-in and day-out operation.


  • Energy Star certified
  • UL listed ventilation fan
  • 2100 Home Ventilating Institute (HVI) certified
  • Has bluetooth speakers
  • Operating sound level no higher than 1.0 sones
  •  Rugged and galvanized steel housing construction to withstand moist bathroom conditions


● Light bulbs are sold separately

Customer Feedback

Customers say that Broan Sensonic Bathroom Exhaust Fan with its Bluetooth
Speaker is smartly engineered and a very welcomed bonus. Even at half the volume, the bluetooth speakers are able to mask the sound of the fan and motor as they’re running. This clever and entertaining feature along with its great performance made the Broan Sensonic Bathroom Exhaust Fan a top choice for many.

5. Panasonic (FV-08-11VFL5) WhisperFit EZ Retrofit Fan/Light

With Flex-Z Fast bracket, the Panasonic FV-08-11VFL5 WhisperFit EZ Retrofit Fan/Light is easily removable, flexible and quickly installed. The ventilation fan is ideal for Panasonic (FV-08-11VFL5) WhisperFit EZ Retrofit Fan/Lightremodeling and new construction or renovation of a space.

It is equipped with SmartAction motion sensor that automatically turns on the fan when motion is detected. The Panasonic WhisperFit EZ is engineered and manufactured to use less energy to move larger volumes of air compared to other brands in the market. For
long lasting life, the motor is equipped with thermal cut-off fuse for fire hazard and
safety measure.

Features of the Panasonic (FV-08-11VFL5) WhisperFit EZ Retrofit Fan/Light

  • High-capacity sirocco blower fan – driven by a capacitor motor the Panasonic WhisperFit EZ ventilation fan uses a high-capacity sirocco blower fan that is developed and engineered to reduce noise level during full speed operation.
  • SmartAction motion sensor – the fan automatically turns on starting from low speed gradually increasing to full speed once it detects motion from within 10 feet.
  • Incorporated with thermal cutoff – for fire hazard and safety measures, the
    ventilation fan has a thermal cutoff feature that automatically shuts off the fan.
  • Pick-A-Flow feature that has 2 airflow speed – the ventilation fan has 2-speed fan option, low airflow of 80 CFM and high airflow of 110 CFM. The factory setting is 80 CFM.
  • Uses 13-Watt fluorescent lamps – the lighting unit is energy-saving and produces almost similar illumination capacity as a standard 100-Watt incandescent lamp.


  • Energy Star certified
  • UL listed for tub and shower enclosures
  • Compliant to ASHRAE 62.2 requirements
  • Allows you to select between Speeds at the flip of a switch.
  • Has an automatic motion sensor feature
  • Low profile housing design to fits in any ceiling, even in 2 x 6 constructions
  • Quite in operation
  •  Flex-Z fast bracket for flexible, easy and quick installation


● Poorly written instruction manual

Customer Feedback

It’s totally normal for customers to be skeptical about the efficiency of ventilation fans because despite how perfect the advertisements sound. Truth be told, some of them are surprised the Panasonic (FV-08-11VFL5) WhisperFit EZ Retrofit Fan/Light works as advertised and reviewed by customers online.

Its Flex-Z fast bracket is quick to install and easy to uninstall just as stated by Panasonic. The motor and fan are said to be very quiet, so quiet in fact that it made some customers double check just to confirm the fan was really working.

6. Broan-Nutone 9093WH Exhaust Fan, Heater, and Light Combo

With 100-Watt incandescent lighting and 7-Watt night light, the Broan-Nutone 9093WH Broan-Nutone 9093WH Exhaust Fan, Heater, and Light Combo, Broan-Nutone 9093WH is control through a 4-function wall switch and has the capacity to heat rooms up to 65 sq ft.

Its white enamel grille makes it less obtrusive and is actually one of the most compact-looking ventilation fans available.

Features of the Broan-Nutone 9093WH Exhaust Fan, Heater, and Light Combo

  • Combination Fan-forced 1500W heater – the ventilation fan comes with a heating element, nickel-chrome that operates at a powerful 1500W. The heater is fan-forced meaning, as the fan is powered, the heater operates simultaneously.
  • Has automatic reset thermal protection – the Broan-Nutone 9093WH has an automatic thermal cut-off feature for short circuit prevention that can cause serious damage on the unit or worse, fire.
  • Plug-in, permanently lubricated motor – blower motor is designed and
    engineered to be plugged and not hardwired. It is easily removable making repairs easier and simpler.


  • UL listed
  • 2100 Home Ventilating Institute (HVI) certified
  • Housing is made of galvanized steel for enhanced longevity
  • One-piece die cast grille with enamel finish to match any décor
  • Heater and ventilator are thermally protected
  • Has nickel-chrome, open coil 1500-Watt – heating element, lights and fan all in one.
  • Has 100-Watt incandescent lighting and 7-Watt night light


  • This is not Energy star rated for efficient cost cutting operation.
  • It’s also not UL Listed for use over bathtubs or showers when connected to a GFCI circuit.
  • 3.5 sone sound level is high relative to top comparable models in the market

Customer Feedback
Despite not Energy star rated,  Broan-Nutone 9093WH Exhaust Fan seems to be popular and highly rated by most of the customers.

The night light makes night time visits to the bathroom convenient because they are not bright enough to wake them up completely but sufficient to give light to the entire bathroom to make it in and out of the bathroom safely. The heater function works as advertised and its on and off cycle feature to maintain desired temperature and therefore adds to the efficiency of the ventilation fan to keep the bathroom squeaky clean free of moisture and fog.

7. Delta Breez SLM70H 13.1W Slim Series Fan with Humidity Sensor

The Energy Star qualified with an Energy effciency rating of approximately 5.8 CFM/Watt, the Delta Breez SLM70H 13.1W Slim Series Fan with Humidity Sensor is equipped with Delta Breez SLM70H 13.1W 2 Sones Slim Series 70 CFM Fan with Humidity Sensorinnovative brushless DC motor technology meant for pulling air from the inside of the bathroom and venting outside with minimal noise  produced in the process.

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The ventilation fan has blue and amber colored LED light that serves as indicators of working humidity sensors as well as the whole fan operation.

Features of the Delta Breez SLM70H 13.1W Slim Series Fan with Humidity Sensor 

  • Brushless DC motor technology – its innovative brushless DC motor is engineered and designed for long life, low noise, and very low power consumption. The motor boasts a sound level of no more than 2.0 sones.
  • Humidity-sensing mode – the Delta Breez SLM70H 13.1W has humidity sensors that automatically turns on the fan if the humidity level is above 60%.
  • Compact  and small – housing to allow for easy retrofit and replacement of existing spaces by older bath fans.


  • Energy Star certified
  • UL approved for Ceiling or wall mount installation
  • Like all Delta exhaust fans, this also meets and exceeds ASHRAE 62.2 standard
  • Blue and Amber LED light that indicates humidity sensor and full speed modes are working
  • At only 7.5″ x 7.25″ in size, this is small and compact enough for easy retrofit and replacement of existing bathroom fan spaces.
  • Quiet while running at 2.0 Sones
  • Hand-free auto-humidity control


  • Operation sound level at 2.0 sones, may not be so quite

Customer Feedback
For the majority of its customers who have experienced first hand the convenience
the Delta Breez SLM70H offers, the humidity sensor feature was one of the winning
factors that made the ventilation fan a sure buy and highly recommendable. The
ventilation fan is small in frame but a beast in terms of venting air from the inside of
the bathroom to the outside. Despite the small size of the Delta Breez SLM70H
13.1W Slim Series Fan, it does the same job as huge sized models in the market, that have the same CFM or even better.

Customers no longer need to leave ajar a window or even the bathroom door to keep vent put the moisture.

8. Tatsumaki LD-120 Electric Bathroom Fan

The Tatsumaki LD-120 Electric Bathroom Fan are engineered and constructed to have an integral 6-Watt LED light to gently illuminate the bathroom when the bathroom is in use. Best bathroom exhaust fans reviews

It emits light and at the same time efficiently circulate air. The double hangar bar system of the ventilation fan makes it ideal for different positioning and fits in most ceiling joints.

Features of the Tatsumaki LD-120 Electric Bathroom Fan

  • Integrated lighting – the 6-Watt LED light illuminates the whole bathroom and circulates air at a 1,007 RPM fan speed.


  • ETL, HVI and UL certified ventilation fan
  • High airflow speed of 120 CFM and therefore able to effectively cover up to 120 sq ft bathrooms
  • Quite operating exhaust bath fan
  • Fan is thermally protected


  • This is not Energy star certified

Customer Feedback

Most of the customers of the Tatsumaki LD-120 Electric Bathroom Fan say the ventilation fan works as advertised, with a powerful airflow speed of 120 CFM yet running silently, their bathroom spaces are rid of fog and humid air.

The LED light is 5000K which some customers found too warm. Despite the concerns about the LED light, the manufacturer is happy to replace the 5000k with a 4000k for customers who request such order.

9. Broan-NuTone 678 Ventilation Fan and Light Combination

The Broan-NuTone 678 Ventilation Fan and Light Combination uses a 100-Watt  Broan-NuTone 678 Ventilation Fan and Light Combination
incandescent bulb that is housed in a shatter-resistant and light diffusing lens for
evenly spread illumination.

It operates at 2.5 sones with 50 CFM. The Broan-NuTone 678 is UL listed to be placed directly on top of bathtubs and shower spaces when connected to a GFCI-protected branch circuit.

Features of the Broan-NuTone 678 Ventilation Fan and Light Combination

  • Polymeric grille and duct connector – the grilles are easily removable for regular cleaning and maintenance. Its innovative design makes it unobtrusive and elegant-looking. The Broan-NuTone 678 is type IC (insulation contact) fan that is equipped with polymeric duct connectors with sleeves that are tapered for easy ducting and quick installation.
  • Dynamically-balanced blower – for quiet operation with no more than 1.0 sones and efficient performance as well as air delivery no less than 110 CFM, the centrifugal wheel blower is engineered to have low RPM. The motor is permanently lubricated for longer life and continuous day-in and day-out operation.
  • 100-Watt Lighting – that allows this fan to also function as a light fixture with the capacity for a 100-watt incandescent bulb which isn’t included.


  • UL listed for use over bathtubs and showers (should be connected to GFCI-protected branch circuit)
  • Very affordable
  • Comes with a 100-Watt incandescent bulb
  • Shatter-resistant, light-diffusing lens for even illumination


  • 50 CFM at 2.5 sones – is quite loud compared to some of the 50 CFM ventilation fans of other top brands

Customer Feedback

Most of the customers of the Broan-NuTone 678 Ventilation Fan and Light Combination express their satisfaction over the ventilation fan because of its straightforward features that work efficiently as advertised.

For its price, the majority of customers feel the Broan-NuTone 678 has everything they will ever need from a ventilation fan, a LED light that illuminates every inch of the bathroom, a fan that operates and does the job it was designed to do.

10. BV Ultra-Quiet Bathroom Ventilation and Exhaust Bath Fan

With a fan speed of 1,000 RPM, the BV Ultra-Quiet Bathroom
Ventilation and Exhaust Bath Fan can cover bathrooms as large as 90 sq ft with 90 CFM Best bathroom exhaust fans reviewsemitting only 0.8 sones.

The ventilation fan is adored for its whisper quiet operation as it moves loads of air. It is approved for over the bathtub or shower space use if connected to a GFCI-protected circuit to avoid any hazardous events.

Features of the BV Ultra-Quiet Bathroom Ventilation and Exhaust Bath Fan

  • Silent-Clever technology – the BV Ultra-Quiet is the standard of quiet in the
    ventilation fan industry. With only 0.8 sones it can ventilate a bathroom up to 90 sq ft.
  • Built-in thermal cut-off – the ventilation fan is thermally protected for safety and long life of the motor. In case of any hazard, the fan automatically shuts off until further reset of the fan has been done.


  • 2100 Home Ventilating Institute certified
  • UL approved
  • Energy Star rated bathroom fan
  • Stainless steel element housing body for durability
  • Heavy duty and high capacity motor for sustainable and continuous operation
  • Thermally protected


  • Instructions in the manual are not very accurate to be applied in installation

Customer Feedback

A number of customers say if the BV Ultra-Quiet Bathroom Ventilation and Exhaust Bath Fan was priced twice, it would still be worth every dime spent on it. The 0.8 sones made the ventilation fan a top choice. Majority of the customers say there are no other comparable ventilation fans in the market with 90 CFM and only produces 0.8 sones, not to mention the 1,000 RPM fan speed.

Overall, the ultra-Quiet feature basically endorsed by BV in its model, true to word and is customer proven and approved.

Having discussed some of the best models in the market, the benefits of having an exhaust fan installed in your bathroom are numerous, below we discuss the major benefits of having one installed and operated day-in and day-out;

Benefits Of Having A Bathroom Exhaust Fan

From eliminating unpleasant odors, removing fog from walls and mirrors, reducing the
humidity level and the feeling of dampness inside your bathroom. Here are the top benefits as far as your bathroom is concerned.

  1. Eliminates unpleasant odors- Bathroom exhaust fans are for eliminating odors. The vent draws out the air leaving fresh air circulating inside the bathroom.
  2. Reduces humidity and airborne contaminants – While unwanted odors are exhausted outside, humidity is also reduced. Before the odor becomes apparent, humid or moist air circulating invites the growth of mold and mildew that are the sources of the musty odor. If in case there is already mold build-up, bathroom exhaust fans are not the sole solution but they can slow down the rate of growth.
  3. Eliminates foggy mirror, damp bathroom necessities and slimy walls – Ever noticed your mirror fogging up, your walls become slimy and seems like your bathroom rug and other cloth materials inside your bathroom always seem wet? That is because of excessive moisture buildup in the air. Bathroom exhaust fans are not meant to dry them completely but to prevent the moist air that actually causes other fixtures in the bathroom to feel damp.

So what makes a good ventilation fan?

Important Factors To Consider When Buying Exhaust Fans

1. Airflow capacity

The airflow capacity of any bathroom exhaust fan is measured in cubic feet per minute (CFM). By following the guidelines set by the Home Ventilating Institute (HVI), you will be able to choose the right ventilation fan that can cover your whole bathroom, leaving no corner or tile untouched.

The standard is 1 CFM for every square foot of space or tile in your bathroom. For bathrooms that are larger than 100 sq ft, it is necessary to add 50 CFM for every toilet, 50 CFM for each shower and bath or both, and 100 CFM for every whirlpool.

It is important that you look for ventilation fans that are HVI approved or certified. This way you know that the ventilation fan has been tried and tested.

2. Noise level produced

If the noise level of air conditioning units is measured in decibels (dB), ventilation fan noise level is rated by sones. Sones, just like decibels, are degrees of loudness. The standard for exceptionally quiet in the ventilating fan industry is 0.5 to 1.2 sones.

Ventilation fans with a noise level within the aforementioned range are considered quiet in operation even at full fan speed. Fans that are rated to operate with 4.0 sones and above tend to be excessively and disturbingly noisy.

3. Energy efficiency

You almost always see energy efficiency rating in most home equipment. Products that are labeled with Energy Star certification means that they achieve the same same end result, but using less energy. In most cases, this utilization of less energy can be very significant leading to substantial saving of energy bills in the long run operation of the appliance.

Ventilation fans that are Energy Star certified use typically less 60 percent of energy
relative to standard fans in the market. For ventilation fans, they it must be independently certified by the Home Ventilating Institute (HVI).

4. Smart features

When scouting for the best ventilation fan that would fit your bathroom needs, you also have to consider the advanced features that it offers. From built-in bluetooth speakers, heaters, to LED lights, ventilation fans today are becoming more and more innovative. Here are some smart features that you may want your ventilation fan to have:

  • Motion sensor and humidity sensor – for complete hands free operation, a ventilation fan, must be able to sense motion and humidity. For most technologically
    advanced ventilation fans today, motion sensors can detect motion within 10 feet and can detect rising humidity depending on the set point as adjusted by the use,r and automatically start working before finally stopping on their own. Fans that are activated through motion and humidity sensors tend to continue operation for another 20-minute on either high fan speed all throughout the delay time or gradually decreases from high to moderate as the delay time nears end.
  • Overhead lighting and night light – many ventilation fans offer lighting features as standard, with others reaching up to 100-Watts to do the same job as an incandescent or fluorescent light installed to light up every corner of the bathroom. These lights indicate that the fan is turned on as most fans have such low noise level, you might think they are not working at all. Night lights are actually intended for night time visits.
  • Built-in heaters – the most common heating element added to ventilation fans is the nickel-chrome and wiring. It does a brilliant job of giving off heat throughout the bathroom during the colder days. Now we all know that heat is the reason for moist and fog build up on mirrors and other surfaces in the bathroom but built-in heaters are meant to work simultaneously with the exhausting capacity of the ventilation fan leaving no surface, wall or mirror fogged up and the bathroom heated at the same time.

In addition to all the factors and features, you may also want to consider the type of bathroom exhaust fan that fits the needs of your bathroom as well as the space available in your bathroom ceiling.

Types of Bathroom Exhaust Fans

1. Ceiling-mounted exhaust fans

As the name suggests, ceiling-mounted exhaust fans are installed and mounted on a
ceiling. The air is exhausted into the roof cavity or ducted to be exhausted outside. When
purchasing a ceiling-mounted exhaust fan, you must consider the airflow capacity as well as the hole-size required and the ductwork needed. Some fans are ductless and others need ductwork, the standard size of duct needed is typically 4 to 6 inches.

  • With light or heat
    Ceiling-mounted exhaust fans can also come with light and/or heating features. They are usually called 3-in-1 (vent, heat, light). These types of ventilation fans have the added functionality of a built-in heat lamp element and lighting.

2. Wall-mounted exhaust fans

When there is limited ceiling or roof space then a wall-mounted exhaust fan is a good
alternative. Typically, a wall exhaust fan consist of the motor that is located inside with a duct leading to an external vent.

3. Inline exhaust fans

Installed directly into the ceiling cavity, inline exhaust fans are popular for bathrooms that do not have clearance or roof space for a ceiling exhaust fan. They are known to have a lesser noise level compared to other types of ventilation fan. There are three motor models for inline exhaust fans – axial, centrifugal and mixflow. The use of the three motors differs depending on the measurement of ducting available.

4. Window exhaust fans

Window exhaust fans are typically used in apartment units, or houses that have limited roof space available. By putting a hole on the window, and installing a window exhaust fan that sandwiches together fully sealing the window. They are considered weatherproof seal.

Final Thoughts on This Review on the Best Bathroom Exhaust Fans

Whatever your application or budget there are numerous bathroom exhaust fans to chose from. And while many people may think a bathroom exhaust fan is not a necessary appliance to have, there is no harm in having one just to ensure the integrity of your bathroom walls and fixtures is maintained. After all, after the initial outlay and installation costs, maintenance is minimal and there will be no significant spikes in energy costs during the life of the fan.

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