Looking for the best 50 CFM bath fan replacements? We’ve curated a list of top 10 options to help you find the perfect, quiet, and efficient fan for your bathroom.
Bathroom fans can get noisy or stop working over time. Finding the right replacement is key to keeping your space fresh and quiet. We’ve gathered the best 50 CFM bath fan replacements to make your choice easy.
These fans are powerful yet quiet, perfect for small bathrooms. They remove moisture and odors fast, so your family enjoys clean air. Whether you’re fixing an old fan or upgrading, we’ve got you covered.
Quick fixes, easy installs, and energy savings await. Let’s find the perfect fan for your home!
List of Top 10 50 CFM Bath Fan Replacements
| Image | Title | Best For | Price |
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Broan-NuTone® Genuine Bath Fan Replacement Motor and Cover Kit, 50 CFM, 4.0 Sones |
This Broan-NuTone® Bath Fan Replacement Kit is perfect for homeowners who need a quick fix for a noisy or broken bathroom fan. It’s easy to install and works fast to remove odors and moisture, keeping your bathroom fresh. |
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Universal Bathroom Fan Motor Replacement – SM550 Electric Vent Fan Motor Kit – Replacement for Nu-Tone Br-oan 50 CFM 120V 3000 RPM – Replace C01575 65100 EM550 EM750, Upgraded by PANDEELS |
This universal bathroom fan motor is perfect for homeowners who need a reliable replacement for their Nu-Tone or Broan exhaust fan. It’s easy to install and works with many brands, making it a great choice for quick fixes. |
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Broan-Nutone® Bathroom Exhaust Fan, 50 CFM Modern Grille, Energy Star Fan, 2.0 Sones |
This Broan-Nutone Bathroom Exhaust Fan is perfect for homeowners who want a quiet, efficient, and easy-to-install solution for small bathrooms or powder rooms. It’s ideal for anyone looking to remove moisture, odors, and pollutants while saving energy. |
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Universal Quiet Bathroom Exhaust Fan Motor Kit – 50 CFM, 3000 RPM, 120 V, Compatible with Nu-Tone Br-oan 50 CFM Models, Super-Quiet Operation, DIY Install in Minutes |
This Universal Quiet Bathroom Exhaust Fan Motor Kit is perfect for homeowners who want a quiet, efficient, and easy-to-install solution for their bathroom ventilation. It’s ideal for DIYers looking to upgrade or replace an old fan motor quickly and affordably. |
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Broan-NuTone Genuine Replacement Motor/Wheel for 50 CFM Bathroom Fans, Fits Select Models |
This Broan-NuTone Genuine Replacement Motor/Wheel is perfect for homeowners with older NuTone bathroom fans. If your fan is model 696N, made before 1999, this part will keep it running smoothly. |
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Tech Drive Bathroom fan 50 CFM, 1.0Sone DC Motor with No Attic access Needed Installation,Very Quiet Ventilation and Exhaust Fan, Ceiling Mounted Fan, White |
This Tech Drive Bathroom Fan is perfect for small bathrooms up to 50 sq. ft. It’s easy to install with no attic access needed, making it ideal for quick upgrades. Its quiet operation and strong airflow ensure comfortable ventilation in tight spaces. |
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2 Pack Universal Bathroom Vent Exhaust Fan Motor SM550 Replacement for Nu-Tone B-roan 50 CFM 120V Replace C01575 65100 EM550 EM750, by PANDEELS |
This 2-pack universal bathroom vent exhaust fan motor is perfect for homeowners who need a reliable and easy-to-install replacement for their bathroom fan. It’s great for anyone looking to fix a noisy or broken fan without hassle. |
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Air King AS54 Advantage Exhaust Bath Fan with 50-CFM at 3.0-Sones, White Finish |
The Air King AS54 Advantage Exhaust Bath Fan is perfect for homeowners who need quiet, reliable ventilation in small spaces. It’s ideal for bathrooms, powder rooms, or utility rooms up to 50-60 square feet. |
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YGUAYINGC V2270-50 360 Bathroom Exhaust Fan, 50 CFM Round Ceiling Vent Fan, Non-Lighted Bath Fan Replacement for RV or Mobile Home, Fits 8 Inch Opening with 3 Inch Duct, White |
This bathroom exhaust fan is perfect for RV or mobile home owners needing a reliable replacement. It’s also great for small spaces with 8-inch openings. |
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DELTA ELECTRONICS (AMERICAS) LTD. BreezSlim SLM50 50 CFM Exhaust Bath Fan, White |
The DELTA ELECTRONICS BreezSlim SLM50 is perfect for anyone who wants a quiet, efficient, and long-lasting bath fan. It’s great for small spaces and easy to install, making it ideal for upgrades or new setups. |
Detailed Reviews
Discover the top 10 50 CFM bath fan replacements in this expert-reviewed guide. Each product is carefully selected for performance, value, and ease of installation. Whether you need quiet operation, energy efficiency, or affordability, this guide has you covered. Find the perfect fit for your bathroom and enjoy fresh, clean air with confidence.
1. Broan-NuTone® Genuine Bath Fan Replacement Motor and Cover Kit, 50 CFM, 4.0 Sones

Refresh your bathroom fan with the Broan-NuTone® Genuine Bath Fan Replacement Motor and Cover Kit. It’s a quick fix for noisy or broken fans. No wiring or drywall work needed.
This kit removes odors and moisture fast. It works at 50 CFM and 4.0 Sones, keeping your bathroom air fresh. Your family deserves clean air, and this kit delivers.
Install in 10 minutes or less. It fits 7-1/4″ x 7-1/2″ metal housings only. Check compatibility with your fan model before buying.
| Pros | Cons |
|---|---|
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Perfect For:
This Broan-NuTone® Bath Fan Replacement Kit is perfect for homeowners who need a quick fix for a noisy or broken bathroom fan. It’s easy to install and works fast to remove odors and moisture, keeping your bathroom fresh.
Ready to Purchase?
2. Universal Bathroom Fan Motor Replacement – SM550 Electric Vent Fan Motor Kit – Replacement for Nu-Tone Br-oan 50 CFM 120V 3000 RPM – Replace C01575 65100 EM550 EM750, Upgraded by PANDEELS

The Universal Bathroom Fan Motor Replacement is a high-quality solution for your bathroom exhaust needs. It’s the SM550 model, designed to fit many brands and models. This kit includes a blower wheel and works with 120V power.
It replaces multiple models, like EM550, 65100, and EM750. Works with Nu-Tone, Broan, and Dayton brands. Easy to install and saves you time.
If your fan is noisy or not starting, this motor fixes it. Strong team support is available 24/7. Email for help, and they’ll reply within 12 hours.
| Pros | Cons |
|---|---|
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Perfect For:
This universal bathroom fan motor is perfect for homeowners who need a reliable replacement for their Nu-Tone or Broan exhaust fan. It’s easy to install and works with many brands, making it a great choice for quick fixes.
Ready to Purchase?
3. Broan-Nutone® Bathroom Exhaust Fan, 50 CFM Modern Grille, Energy Star Fan, 2.0 Sones

The Broan-Nutone Bathroom Exhaust Fan is a 50 CFM fan perfect for small bathrooms up to 45 sq. ft. It removes moisture, odors, and pollutants quietly and efficiently, with a 2.0 Sones rating.
This Energy Star Certified fan is easy to install with foldable mounting brackets and a modern grille that blends seamlessly with your ceiling. It’s made in the USA and designed for hassle-free use.
| Pros | Cons |
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Perfect For:
This Broan-Nutone Bathroom Exhaust Fan is perfect for homeowners who want a quiet, efficient, and easy-to-install solution for small bathrooms or powder rooms. It’s ideal for anyone looking to remove moisture, odors, and pollutants while saving energy.
Ready to Purchase?
4. Universal Quiet Bathroom Exhaust Fan Motor Kit – 50 CFM, 3000 RPM, 120 V, Compatible with Nu-Tone Br-oan 50 CFM Models, Super-Quiet Operation, DIY Install in Minutes

Upgrade your bathroom with the Universal Quiet Bathroom Exhaust Fan Motor Kit. It’s compatible with Nu-Tone Br-oan 50 CFM models and installs in minutes.
Enjoy super-quiet operation with less than 1.8 sones, 50% quieter than old motors. Its 50 CFM airflow vents moisture fast, keeping your bathroom fresh.
Durable and energy-efficient, this kit is DIY-friendly. It’s moisture-proof and uses minimal power, saving you money.
| Pros | Cons |
|---|---|
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Perfect For:
This Universal Quiet Bathroom Exhaust Fan Motor Kit is perfect for homeowners who want a quiet, efficient, and easy-to-install solution for their bathroom ventilation. It’s ideal for DIYers looking to upgrade or replace an old fan motor quickly and affordably.
Ready to Purchase?
5. Broan-NuTone Genuine Replacement Motor/Wheel for 50 CFM Bathroom Fans, Fits Select Models

Keep your bathroom fan running smoothly with the Broan-NuTone Genuine Replacement Motor/Wheel. This part is designed and tested to work perfectly with select models. It ensures your fan operates at its best performance.
This replacement fits older NuTone models 696N with specific housing sizes. It’s not compatible with newer versions of the same model. The motor delivers 50 CFM and runs at 4.0 Sones.
| Pros | Cons |
|---|---|
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Perfect For:
This Broan-NuTone Genuine Replacement Motor/Wheel is perfect for homeowners with older NuTone bathroom fans. If your fan is model 696N, made before 1999, this part will keep it running smoothly.
Ready to Purchase?
6. Tech Drive Bathroom fan 50 CFM, 1.0Sone DC Motor with No Attic access Needed Installation,Very Quiet Ventilation and Exhaust Fan, Ceiling Mounted Fan, White

The Tech Drive Bathroom Fan is super quiet at just 1.0 sones. It moves 50 CFM of air, perfect for small rooms up to 50 sq. ft. No attic access is needed for easy installation.
It’s Energy Star qualified and UL certified, ensuring reliable performance. The DC motor uses only 7W of power, making it energy-efficient and cost-effective.
| Pros | Cons |
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Perfect For:
This Tech Drive Bathroom Fan is perfect for small bathrooms up to 50 sq. ft. It’s easy to install with no attic access needed, making it ideal for quick upgrades. Its quiet operation and strong airflow ensure comfortable ventilation in tight spaces.
Ready to Purchase?
7. 2 Pack Universal Bathroom Vent Exhaust Fan Motor SM550 Replacement for Nu-Tone B-roan 50 CFM 120V Replace C01575 65100 EM550 EM750, by PANDEELS

The PANDEELS SM550 fan motor is a universal replacement for bathroom exhaust fans. It works with Nu-Tone B-roan and other brands. This 2-pack ensures you have a spare for future needs.
It’s easy to install and comes with a 4 1/2″ fan blade. The 2-prong plug makes setup simple. No overheating even with continuous use.
Trust PANDEELS for reliable performance and customer support. This affordable solution keeps your bathroom air fresh. A smart choice for your home.
| Pros | Cons |
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Perfect For:
This 2-pack universal bathroom vent exhaust fan motor is perfect for homeowners who need a reliable and easy-to-install replacement for their bathroom fan. It’s great for anyone looking to fix a noisy or broken fan without hassle.
Ready to Purchase?
8. Air King AS54 Advantage Exhaust Bath Fan with 50-CFM at 3.0-Sones, White Finish

The Air King AS54 Advantage Exhaust Bath Fan is a white exhaust fan that provides ventilation at moderate sound levels. It is suitable for small rooms, such as bathrooms and utility rooms. This fan is easy to install and maintain.
It has a 50-CFM rating and operates at 3.0-Sones, making it ideal for smaller spaces. The high-impact polycarbonate lens allows for easy re-lamping, ensuring long-lasting performance.
This fan is perfect for bathrooms up to 50 square feet and other rooms up to 60 square feet. It comes with a 1-year limited warranty, providing peace of mind and reliable performance.
| Pros | Cons |
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Perfect For:
The Air King AS54 Advantage Exhaust Bath Fan is perfect for homeowners who need quiet, reliable ventilation in small spaces. It’s ideal for bathrooms, powder rooms, or utility rooms up to 50-60 square feet.
Ready to Purchase?
9. YGUAYINGC V2270-50 360 Bathroom Exhaust Fan, 50 CFM Round Ceiling Vent Fan, Non-Lighted Bath Fan Replacement for RV or Mobile Home, Fits 8 Inch Opening with 3 Inch Duct, White

The YGUAYINGC V2270-50 is a powerful yet compact bathroom exhaust fan. It delivers 50 CFM airflow, perfect for small spaces like bathrooms, RVs, or mobile homes. This fan is a great replacement option.
This fan fits an 8-inch ceiling opening and connects to a 3-inch duct. Its round design makes it versatile and easy to install. The heavy-duty plastic housing ensures long-lasting durability.
Installation is quick and simple with built-in mounting clamps. It’s compatible with standard duct systems. Use it as a bathroom exhaust fan or RV vent fan for efficient ventilation.
| Pros | Cons |
|---|---|
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Perfect For:
This bathroom exhaust fan is perfect for RV or mobile home owners needing a reliable replacement. It’s also great for small spaces with 8-inch openings.
Ready to Purchase?
10. DELTA ELECTRONICS (AMERICAS) LTD. BreezSlim SLM50 50 CFM Exhaust Bath Fan, White

The DELTA ELECTRONICS BreezSlim SLM50 is a powerful 50 CFM exhaust fan designed for bathrooms. It keeps air fresh in spaces up to 50 sq. ft. Its slim design fits easily in ceilings or walls, making it perfect for upgrades.
This fan runs quietly at 1.0 sone, so you can shower in peace. It’s tested to last 70,000 hours, or about 8 years, with nonstop use. Plus, it saves up to 85% energy, cutting your bills.
The DC motor ensures long-lasting performance and efficiency. Its white finish blends seamlessly with any decor. This fan is a smart, reliable choice for any bathroom.
| Pros | Cons |
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Perfect For:
The DELTA ELECTRONICS BreezSlim SLM50 is perfect for anyone who wants a quiet, efficient, and long-lasting bath fan. It’s great for small spaces and easy to install, making it ideal for upgrades or new setups.
Ready to Purchase?
Buying Guide
Need a new 50 CFM bath fan? We’ve got you covered. Find the perfect replacement to keep your bathroom fresh and quiet.
Buying a 50 CFM Bath Fan Replacement: What to Consider
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Noise Level:
Choose a fan with low sones (sound measurement). Quieter fans make your bathroom more peaceful. Look for models under 2.0 sones for the best experience. -
Airflow (CFM):
50 CFM is ideal for small bathrooms. It removes moisture and odors fast, keeping the air clean. Ensure the fan matches your space’s needs. -
Energy Efficiency:
Energy Star Certified fans save power and lower bills. Look for DC motors or low-wattage models for better efficiency. -
Installation:
Pick a fan that’s easy to install. Some require no attic access or wiring changes. DIY-friendly options save time and effort. -
Compatibility:
Check if the fan fits your existing housing or duct size. Universal models work with many brands, but verify before buying. -
Durability:
Choose fans with long-lasting motors and sturdy materials. Look for warranties or tested lifespans for peace of mind. -
Brand and Support:
Trusted brands like Broan-NuTone or PANDEELS offer reliable products. Good customer support ensures help when needed.
Upgrade your bathroom with confidence! Pick a fan that’s quiet, efficient, and easy to install. Your family deserves fresh, clean air.