Best bathroom fan

Best Bathroom Fan

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Bathroom fans are not just for decoration, but are an essential unit that should be present in every bathroom in your house. It’s such a big claim, isn’t it? Well, that is because the function of bathroom fans cannot be underestimated when it comes to keeping your bathroom odor and moisture free. Just imagine waking up early in the morning and finding your bathroom so damp and stinky because your old fan broke. How can you clean yourself and get ready for work in that kind of bathroom? For sure, it will just ruin your morning.

Fortunately, you can always buy another bathroom fan from your local shop or online. And this time, you can choose the best bathroom fan that will not easily break. This article includes five of the best models today and each of them is different in size, noise level, and added features. But before you choose from the list, read the following buying guide. This way, you’ll better understand why they are popular among consumers.

Bathroom fan buying guide


Buying the right size of a bathroom fan is paramount to ensuring that your room will be properly ventilated. If it is too small, then the unit will not be able to exhaust moisture from the entire room. The size of the bathroom fan pertains to its airflow capacity. It is measured in cubic feet per minute or CFM. Therefore, the method for finding the right size of your bathroom fan is to first know the size of your bathroom.

The Home Ventilating Institute, or HIV, computes the size for a bathroom fan this way: 1 square foot = 1 CFM. In other words, if you have a 70 square feet room, then you should buy a 70-CFM exhaust fan. But that does not end there. Because bathrooms have toilets, showers, and bathtubs that are always wet, you need to have more CFM. The HIV recommends adding 50 CFMs for every fixture to bathroom size that is over 100 square feet, especially in public and communal bathrooms.


Most bath fans models are either mounted on the ceiling or on the wall. They are connected to your house through a duct adapter and ductwork. It does not really matter which design you prefer. However, you should be mindful with the design of your house. The vent part of the fan should be able to exhaust the moisture completely from your home. If you have an attic above the bathroom ceiling, then it might not be ideal to mount the bath fan on that part.

Noise level

Taking a rest while enjoying a steamy hot bath is enjoyable unless you have a noisy bathroom fan. The sound you hear coming from the bathroom fan is measured in sones. Roughly, 1 sone is equivalent to the hum of the refrigerator while 2 sones are obviously louder and more noticeable. Most of the time, models with 1 sone produce a whisper-silent noise. However, they are more expensive on the market.

Added features

Bathroom fan manufacturers have added a variety of features to extend their functionality. Today, they also have light bulbs for extra brightness in the room. Other brands integrate night lights, humidity sensors, and built-in heaters.


Like other electronic appliances, people look for units that are cost and energy efficient. That’s why manufacturers create bathroom fans that are not only high performing, but also energy saving. The best bathroom fans are Energy Star certified. This means that the unit is powerful, yet consumes a low amount of energy; it won’t affect your utility bill much when you add a bath fan.





   Panasonic FV-11VQ5 WhisperCeiling 110 CFM Ceilin $$  4.4/5
   Broan 678 Ventilation Fan and Light Combination  $  4.3/5
   Delta Breez SLM70 Slim 70 CFM Exhaust Fan  $  4.4/5
   BV Ultra-Quiet 90 CFM, 0.7 Sone Bathroom Ventilation  $$  4.5/5
   Air King BFQ 90 High Performance Bath Fan  $  4.1/5
   Panasonic FV-40VQ4 WhisperCeiling 380  $$$  4.6/5
   Delta BreezGreenBuilder GBR80LED 80 CFM Exhaust  $$  4.3/5
   Nutone EZ80N EZFit 80 CFM Bath Ventilation Fan,  $$  4.3/5
   CAVALIERE 30″ Under Cabinet / Wall Mounted Stainless Steel Kitchen Range Hood w/ Remote Control 900  $$$  4.1/5
   CAVALIERE 30″ Wall Mounted Stainless Steel / Glass Kitchen Range Hood  $$$  4.1/5

Panasonic FV-11VQ5 WhisperCeiling

The leading brand of bathroom fans is created by a trusted name in the industry. Panasonic is no doubt one of the most reliable manufacturers when it comes to creating innovative products for the home, which makes their FV-11VQ5 WhisperCeiling no different. With a power requirement of 120 volts and 60 Hz, the AC motor no doubt has the power to keep the bathroom free of odor and humidity.

Depending on the size of the room, it will allow airflow of 110 CFM. And amazingly, this is the most silent on market, producing only 0.3 sones. Compared to cheaper brands, this is indeed whisper-silent. The manufacturer’s secret to this kind of performance is the double-tapered blower with an improved fan blade design.

Moreover, the product also features a plain housing and grille that complements any decor. And with the double hanger bar system as well as the 4- or 6-inch adapter, you can install it in the way you want. Not only is the fans efficient in doing its job, it is also cost-effective. Energy Star has certified this unit for its energy-saving quality, consuming low electricity. Aside from this, it is guaranteed that it has a long product life.

Since the manufacturer uses less energy, a thermal-cutoff fuse, and an improved blade design, the whole unit is expected to run longer. The product does not come with additional accessories, but does have a generous 3-year limited factory warranty on parts. Lastly, this unit UL listed for the shower enclosure as well as ENERGY STAR certified. With this, rest assured that you are safe while using the bathroom fan.


  • Powerfully allows 110 CFM of airflow capacity
  • Produces almost no sound at 0.3 sones, operating very quietly
  • Includes 4-inch and 6-inch duct adapter and expandable double hanger bar
  • Features thermal cutoff fuse to avoid overheat of motor
  • Certified by ENERGY STAR for energy savings
  • Includes a 3-year limited warranty on parts


  • Very expensive price tag; almost double the price of a regular bathroom fan
  • Does not include mounting accessories or extras
  • Somehow difficult to install despite the presence of double hanger bar

Broan 678 Ventilation Fan and Light Combination

If you want to get the most value for money, you should look for a bathroom fan that can also have a light bulb attached. Because, why not add a little brightness in your room and save more electricity if you can? One of the cheapest options on the market is the Broan 678 Ventilation and Light Combination.

This has the power to keep your shower room or any room well ventilated and bright. It is good for bathrooms and small rooms, allowing 50 CFM of airflow capacity and producing 2.5 sones of noise. While it is not as powerful as the leading brand, people are rating this product high because of its functionalities.

Aside from this, buyers also like that the unit is durable. It has a plug-in motor that is permanently lubricated so you no longer have to disassemble the unit just to lubricate it. This also means that the motor will perform consistently the same over the years to come.

Add to the amazing components of this product is the polymeric fan impeller. UL-listed and HVI certified, this bathroom fan is safe and efficient to install and use in your home. Moreover, this bathroom fan also has a two-function control once it is connected to a GFCI-protected circuit for added convenience.

One thing that you should take note is that the purchase does not include a light bulb. However, the unit can accommodate a light bulb of your choice of up to 100-watts. It features a built-in and shatter-resistant lens that helps in even distribution of light in your bathroom. As for the installation process, the manufacturer included key-holed mounting brackets, polymeric duct connectors, and a backdraft damper so it will be easy.


  • Includes a powerful plug-in motor that is permanently lubricated
  • Easy and accurate installation because of the included key-holed mounting brackets, polymeric duct connectors, and backdraft damper
  • Includes a light diffusion lens that is shatter-resistant
  • Housing is made of galvanized steel construction


  • The light cover may dim the light of the bulb
  • The bulb is not yet included in the purchase
  • Not as silent as the leading brand
  • May produce rattling noise while in operation

Delta Breez SLM70 Slim 70 CFM Exhaust Fan

Another affordable brand of bathroom fans is the Delta Breez. This manufacturer is known for creating ventilation fans that suit all budget types and specifications. For the small fan category, their SLM70 Slim 70 CFM Exhaust Fan is one of the best. It is known for being good at keeping your bathroom odorless as well as in preventing mildew buildup. Thanks to the power of a DC brushless motor, the air flow speed is 70 CFM.

While not whisper-quiet, the motor is silent enough for you not to be disturbed. It is operating quietly at 2 sones with the help of a spring-mounted grill that is designed to minimize the noise. To determine whether your exhaust fan is running or not, an LED indicator that turns green is found below the grille.

Unlike other brands on this list, this one is more flexible in terms of installation. UL listed it as both a ceiling or a wall mounted bathroom fan. In other words, if your ceiling is not in good condition, or you have an attic overhead, you can still mount it on the wall.

The whole installation process is expected to be easy, too. Now the product not only produces low noise, but also consumes very little energy. It is approved by ENERGY STAR as an energy-saving bathroom fan. It ensures low utility bills and a low environmental impact; thus, it is indeed cost-effective. These certifications prove that the unit is well-built and has a long product life.


  • Can be mounted on the ceiling of wall
  • Weighs only 5 lbs. and is easy to install
  • Features a powerful DC brushless motor that ensures continuous operations
  • Produce low noise at 2 sones
  • Grille is spring mounted to reduce noise
  • Includes an LED indicator that turns green when the unit is running
  • Has a 3-year limited manufacturer’s warranty on defects


  • Still not extremely quiet as the leading brand
  • The LED indicator sometimes has defects

BV Ultra-Quiet 90 CFM

BV is one of those brands that has set a new standard for bathroom or exhaust fans. It may not be the cheapest option on the market, but its value for money is indeed great. It’s hard to find an affordable bathroom fan that does its job in ventilating the room and at the same time operating quietly. As its name Ultra-Quiet 90 CFM suggests, this unit boasts its quiet operation, producing a sound that is only at 0.7 sones. If you are going to compare it with other standard bathroom fans, it definitely has the upper hand. In fact, it is as extremely quiet as the leading brand on the market. Its motor is no joke because it has a 90 CFM airflow rate. The combination of clever silent technology, as well as a powerful motor, is what makes it popular.

Looking closely at the unit, you will be convinced that it is professionally built. The housing is solid and durable because it is made of rust-resistant stainless steel. Thus, it is ideal in areas that are always exposed to moisture. Because the motor comes permanently lubricated, consistent performance during long hours of operation can be expected. What’s more is that it is thermally protected.

Like any good brand, this is also certified by HVI 2100, CSA, as well as ETL approved. In other words, it is sure to have high-quality materials and is also safe to be installed on a ceiling. Certified ENERGY STAR, this bathroom fan won’t consume much electricity. The 1-year manufacturer warranty might be short, but at least you can ask help from their technical support if there is a problem.


  • Includes a permanently lubricated and thermally protected motor that operates quietly within 0.7 sones
  • Powerful airflow capacity which is up to 90 CFM
  • Good super-quiet ventilation system with clever silent technology
  • Complete with all installation and assembly accessories
  • Approved by HVI-2100, CSA, ETL, and Energy Star
  • Includes technical support service


  • The unit is shipped not fully assembled
  • Assembly and installation could be difficult
  • Manufacturer warranty is only limited to 1 year

Air King BFQ 90 High-Performance Bath Fan

The Air King BFQ 90 High-Performance Bath Fan is not only lauded because of its affordable price, but also because of its effectiveness in keeping their bathroom less humid and odor free. It has a host of special features that make it more desirable. When it comes to the installation process, this unit has the easiest instructions to follow. You might even figure out how you are going to assemble it without a guide if you are experienced in electronics.

Using the included screws, you can assemble the casing, fan, and all the other parts within an hour all by yourself. Meanwhile, you also receive the all the mounting brackets, wire nuts, and even a Romex connector in the box for installation; in other words, you do not have to buy anything separate

Another commendable thing about this product is its latest technology incorporated in the powerful motor. It allows up to 90-115 CMF of airflow capacity and produces only 2.5 sones of noise. While this is not a whisper-silent type, the noise is bearable and won’t be disturbing to the ears. Instead of using steel, the manufacturer chose plastic materials, which are rust and water resistant. Aside from that, they are also good at absorbing noise and are not prone to breakage, unlike welded steel. UL, Culus, HVI 2100, and R-40 have certified this product as safe, long lasting, and effective to use in the house.


  • Has a powerful motor that allows 90-115 CMF airflow
  • UL-Listed, Culus-listed, and Home Ventilation Institute certified
  • Great Snap-In Installation System that makes mounting and assembly easy for users
  • Includes durable polymeric grille and plastic housing that helps reduce noise
  • Includes all the things needed for unit assembly and installation even a Romex connector


  • The slots of the grille are big, making the housing look more visible from below
  • Still not whisper-silent as other brands


Finding a bathroom fan is easy, but buying the right one that suits all your requirements is difficult. The best way to determine if the brand would be the best bathroom fan for you is to identify the size of your room to know how much power or CFM will be enough to keep it ventilated.

Aside from this, it is also best to consider the noise it produces as well as the installation process. The added features are just preferences, but those are what make your purchase worth it. Since you have a wide selection, you are sure to find the best bathroom fan that you need and like.

The bathroom fans reviewed in this article are good for their own specific applications. Most of them are inexpensive, but all of them are not perfect. So, consider the flaws and see if it is fine with you before purchasing and installing it.

Overall, these appliances will do a lot in contributing to your home minus the hefty price tag, however, making sure that you get a unit that is proportional to your needs is also essential in order to avoid frustration or having to repurchase a more suitable model.