Bathroom Exhaust Fans

BOOST Air quality indoors   

Eliminate mold, mildew, & air pollutants in any room.

Bath Fans by Room Size

Buyers Tip: Choose a fan that can move at least 1 CFM per square foot of room. For example, for a 50-79 sq. ft. bathroom, select a fan with a 50 to 80 CFM rating.

Small Room Bath Fans

Perfect for a modest sized bath or powder room.

Medium Room Bath Fans

CFM-rated for ventilating larger spaces like a nursery or laundry room.

Large Room Bath Fans

Maximum air ventilation capacity for a home theater, rec room, or master bath.

Must-Have Bath Fan Features

Easy To Install Bath Fans

Roomside Installation

No attic access needed. Faster and easier installation that can be done from roomside - similar  to a ceiling fan installation.

Shop Roomside

"No Cut" Easy Installation

Designed for easy retrofit into existing pre-cut opening from roomside. Can replace most compact bath fans. 

Shop "No Cut"

Bath Fans Buying Guide

Here's all the advice you'll need to choose the right bath fan size and type for your home. 

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 Bath Fans from Top Brands

Bath Fans & Ventilation Fans for Any Space

It’s important to keep stale and humid air out of the most essential rooms in our homes. That’s why The Home Depot carries a variety of bathroom exhaust fans to fit all of your needs. When shopping for a ventilation fan you should consider the room size, sound level and light options. You can also shop for fans with features such as heaters, timers and specific decor styles.

To get started consider the size of the space you need ventilated. Once you know that you need a ventilation fan that will cover a small, medium or large range of square feet, you should determine the sound level, fan style and features you’d like to have. Remember that larger spaces will need more powerful ventilation to help filter out humid air, mold, mildew, dust, odors and chemicals from the room.

Whether you prefer a decorative fan, a bath fan with a heater or one with motion and humidity sensing technology, we have the selection to ensure you find the ventilation fan you’re looking for. With our bath fan installation guides and HVAC installation services you can be sure that your fan is installed properly the first time.

These days bathroom fans can be effective in multiple rooms, so talk to our associates if you have any questions about installing a fan in your laundry room, nursery or home gym to prevent high humidity and mold and ensure your rooms are well-ventilated.


Heat at the speed of light. The Aero Heat at the speed of light. The Aero Pure 2-bulb bath fan with heat and light delivers instant warmth when you step out of your shower while quietly clearing your bathroom of excess moisture. Extra wide hardened glass heat lamps keep your bathroom warmer with fewer cold spots which is ...  More + Product Details Close
Lets clear the air with Aero Pures 70 Lets clear the air with Aero Pures 70 CFM ENERGY STAR qualified bathroom fan. AP70 G5 W operates at a quiet 1.0 Sones features an easy maintenance low profile grille meets ASHRAE 62.2 national standards for achieving acceptable indoor air quality in typical residences and is CA Title 24 compliant. ...  More + Product Details Close
Aero Pure ENERGY STAR qualified 80 CFM Super Aero Pure ENERGY STAR qualified 80 CFM Super Quiet Fans operate at an exceptionally low noise level and are designed to meet todays demanding building specifications- ENERGY STAR qualified CA Title 24 compliant and ASHRAE 62.2 standards for achieving acceptable indoor air quality. Our fans are easy to install and ...  More + Product Details Close
Air King's Bulb Heater Series provide instant silent Air King's Bulb Heater Series provide instant silent heat. The unit utilizes a 250-Watt type R40 infrared lamp (sold separately) to provide spot heat to areas needing supplemental heating. Perfect for outside a shower stall. The 70 CFM exhaust fan provides proper ventilation for average sized bathrooms.  More + Product Details Close