Comparison: Best Microwave Exhaust Fan (Updated | Dec 8th)

If you’ve ever cooked popcorn only to set off the smoke alarm, you know a good microwave exhaust fan isn’t just a luxury—it’s a kitchen lifesaver. But with so many options out there, how do you find the one that actually works? We’ve tested the top models, comparing power, noise, design, and ease of use, so you don’t have to guess. Whether you’re a casual cook or a weekly meal-prepper, we’ll help you find the **best microwave exhaust fan** that clears the air—literally. Let’s dive in.

Product Comparison: Best Microwave Exhaust Fan

OEM Whirlpool Fit

Whirlpool W11441128 OEM Microwave Vent Fan Motot, Gray

Whirlpool W11441128 OEM Microwave Vent Fan Motot, Gray

Whirlpool
  • GENUINE OEM: Whirlpool Genuine OEM Parts are designed specifically for your appliance, meet Whirlpool engineering standards, and are crafted to ensure the quality of your appliance
  • REPLACEMENT PART NUMBERS: W11441128 Microwave Vent Fan Motot replaces the part numbers W10836180, and W10871533
  • COMPATIBLE APPLIANCES: W11441128 is compatible with WMH32517AB, WMH32517AW, WMH32517AT, WMH32517AS, WMH31017AS, WMH31017AW, WMH31017AB, WMH32519CS, WMH32519CB, WMH31017AS, WMH31017AW, WMH31017AB, WMH32519CS, AMV1150VAS, WMH31017HS, WMH31017HZ, AMV2307PFS, WMH32519HZ, WMH31017FS, WMH31017AS, WMH31017AW, WMH31017AB, WMH32519CS, AMV1150VAS, WMH31017HS, WMH31017HZ, AMV2307PFS, WMH32519HZ, WMH31017FS, WMH31017HS, WMH31017HZ, AMV2307PFS, WMH32519HZ, and WMH31017HW
  • ONE YEAR WARRANTY: Whirlpool offers the well-tested, high-quality parts that your appliances deserve with a one-year warranty
  • KEEP YOUR HOME HUMMING: For over 100 years, Whirlpool has cared for your appliance as you care for your home, which is why our replacement parts are made using durable materials and innovative processes

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5-Year GE Assurance

D.I.Accessa ICB-86222QMDOB GE Microwave Oven Cooling Fan Motor OEM Parts Compatiable for GE JVM3160DF5WW / JVM3160RFSS and Electrolux Microwave Oven Exhaust Fan

D.I.Accessa ICB-86222QMDOB GE Microwave Oven Cooling Fan Motor OEM Parts Compatiable for GE JVM3160DF5WW / JVM3160RFSS and Electrolux Microwave Oven Exhaust Fan

D.I.Accessa
  • OEM Compatibility: The ICB-86222QMDOB GE Microwave Oven Cooling Fan Motor is an original equipment manufacturer (OEM) part, precisely engineered to be compatible with GE JVM3160DF5WW JVM3160RFSS and Electrolux microwave ovens, ensuring seamless integration and reliable performance.
  • Efficient Cooling: ICB-86222QMDOB GE Microwave Oven exhaust fan is designed to provide powerful and efficient cooling for your microwave, preventing overheating and ensuring that your appliance operates at its optimal temperature for safe and effective cooking.
  • High-Quality Construction: ICB-86222QMDOB GE Cooling Fan Motor built with premium materials, this fan motor offers exceptional durability and long-lasting performance, standing up to the rigorous demands of daily microwave use.
  • Easy Replacement: ICB-86222QMDOB GE Microwave Oven Cooling Fan Motor designed for straightforward installation, this OEM fan motor allows you to replace your old or malfunctioning motor quickly and easily, restoring your microwave to its full functionality.
  • 5-Year Warranty: Backed by a 5-year warranty, this exhaust fan provides peace of mind with long-term protection and reliability, so you can trust in the quality and performance of your microwave.

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Whirlpool Quiet Power

W11409094 ICB-81213WPOF Whirlpoor Microwave Fan Motor OEM Parts Compatiable for Whirlpoor Microwave

W11409094 ICB-81213WPOF Whirlpoor Microwave Fan Motor OEM Parts Compatiable for Whirlpoor Microwave

D.I.Accessa
  • OEM Replacement Part – The W11409094 ICB-81213WPOF fan motor is an original equipment manufacturer (OEM) replacement, ensuring reliable performance and compatibility with Whirlpool microwaves.
  • Efficient Cooling System – Designed to effectively ventilate and cool your microwave, preventing overheating and enhancing the longevity of internal components.
  • Premium Build Quality – Constructed with durable materials, this fan motor ensures long-lasting performance, reduced noise levels, and efficient operation.
  • Wide Compatibility – Fully compatible with select Whirlpool microwave models, providing a perfect fit and easy installation for hassle-free replacement.
  • Easy Installation & Reliable Performance – Comes with a plug-and-play design, allowing for a quick and straightforward installation without professional assistance.

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Heavy-Duty Wall Cap

Wall Vent Cap for Microwave Vent Range Exhaust Vent Hood Kitchen Vent,Wall Cap Exhaust Vent Cover Exterior Microwave Stove Vent for 3-1/4″ x 10″ Rectangular Duct for Range Hood Bath Vent Fan,White

Wall Vent Cap for Microwave Vent Range Exhaust Vent Hood Kitchen Vent,Wall Cap Exhaust Vent Cover Exterior Microwave Stove Vent for 3-1/4

JIANBENKJ
  • Ideal Use for Outdoor Air Exhaust Applications: Microwave vent,range hood vent,Kitchen vent hood wall vent,microwave hood vent,stove vent,kitchen wall vent,external extractor wall vent,range exhaust fan vent,bathroom exhaust fan vent & extractors,microwave exhaust hood vent,kitchen fan vent,stove fan vent, wall exhaust,wall air vent, range external vent, cooker range hood extractors and other uses.
  • Fitment: The overall size of the microwave vent wall vent cap for kitchen vent is 10-1/4″ wide x 3-2/5″ high, fits for 3-1/4″ x 10″ rectangular duct/microwave duct/kitchen vent duct/bathroom vent pipe/kitchen vent hose/kitchen range hood wall pipe, the duct fitting extends 4-7/8” from the cap for secure connection to ductwork, easily for attaching to rectangular ducting for wall vent installation(Not for dryer vent)
  • Kitchen Range Hood Wall Vent with Screen and Damper: Our spring loaded damper with silicone cushion pad of the 3-1/4 x 10 Range Hood wall vent cap outside stay a tight seal when not in use, effectively prevent external air or animals from entering, save energy and money. Gasket minimizes vibration and noise.
  • Easily Clean the vent hood: The bird proof screen of the outdoor microwave vent wall cap for range hood is easy to open by phillips screwdriver, easily clean the leaves that collects on the screen, no need to remove the entire microwave exhaust vent cover for hood.
  • Heavy Duty Range Hooded Wall Vent: Our microwave exhaust vent cover for range hood is made of durable 28 gauge galvanized steel, rust proof, corrosion-resistant, meeting the needs of long-term use.
  • Easy to install: Our bathroom wall vent cover outdoor with pre-drilled holes, no need to drill holes. The microwave vent hood wall cap attaches aluminum foil tape, providing a tight sealing installation.
  • Warm tips: Pls measure your duct diameter before ordering the kitchen wall vent cover for range hood stove microwave .

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Smart Slim Oven

Midea MMO12S3ASTZ Over the Range Microwave Oven, 1.2 Cu.ft Slim Microwaves with Sensor Cook, Stainless Steel Microwaves, 1000W heating power with 400CMF vent fan

Midea MMO12S3ASTZ Over the Range Microwave Oven, 1.2 Cu.ft Slim Microwaves with Sensor Cook, Stainless Steel Microwaves, 1000W heating power with 400CMF vent fan

Midea
  • 【Slim for more space】The slim body frees up your overhead space for your cabinet.
  • 【Voice control & Smarthome compatible】Provide more conveniences in cooking with the SmartHome APP.
  • 【Notifying and remotely control】You can easily control cooking and ventilation, and lets you know when it finishes.
  • 【Sensor Cook & Sensor Reheat: For the best taste】The smart steam sensing technology helps to find the optimal cooking time and power without any guesswork.
  • 【Auto cook menu】Feel free to create delicious dishes with the touch of a button.

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GE Vent Damper

WB06X10436 Vent Damper for GE Microwaves Exhaust Vent kit Replaces 942574, AH651224, EA651224, PS651224, WB06X0388

WB06X10436 Vent Damper for GE Microwaves Exhaust Vent kit Replaces 942574, AH651224, EA651224, PS651224, WB06X0388

folosem
  • Part Number WB06X10436 (AP3206294) replaces 942574, AH651224, EA651224, PS651224, WB06X0388, WB06X10133, WB6X10133, WB6X10436, WB6X388.
  • The Hood Damper Assembly is an part for GE ranges. Controls the exhaust airflow moving out of the range.
  • This part WB06X10436 is compatible with Kenmore, GE, Samsung, Hotpoint, RCA Microwave, Range/Stove/Oven, Oven/Microwave Combo
  • Compatible Models: EMO3000CBB04, EMO3000CCC04, EMO3000CSS04, EMO3000CWW04, EMO3000HBB01, EMO3000HBB02, EMO3000HBB03, EMO3000HBB04, EMO3000HCC01, EMO3000HCC02, EMO3000HCC03, EMO3000HCC04, EMO3000HSS01, EMO3000HSS02, EMO3000HSS03, EMO3000HSS04, EMO3000HWW01, EMO3000HWW02, EMO3000HWW03, EMO3000HWW04, EMO4000JBB01, EMO4000JBB02, EMO4000JCC01, EMO4000JCC02, EMO4000JSS01, EMO4000JSS02,
  • If you have any questions, please contact us and we will answer your questions.

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Rust-Resistant Vent Cap

Wall Vent Cap for Microwave Exhaust,Range Hood Vent,Kitchen/Bath Ventilation Fan Outside Vent,Stove Ventilation,Wall Exhaust Vent Kit Vent Hood Wall Cap for 3-1/4″ x 10″ Duct,Black

Wall Vent Cap for Microwave Exhaust,Range Hood Vent,Kitchen/Bath Ventilation Fan Outside Vent,Stove Ventilation,Wall Exhaust Vent Kit Vent Hood Wall Cap for 3-1/4

JIANBENKJ
  • Ideal Use for Outdoor Air Exhaust Applications: Microwave vent,range hood vent,Kitchen vent hood wall vent,microwave hood vent,stove vent,kitchen wall vent,external extractor wall vent,range exhaust fan vent,bathroom exhaust fan vent & extractors,microwave exhaust hood vent,kitchen fan vent,stove fan vent, wall exhaust,wall air vent, range external vent, cooker range hood extractors and other uses.
  • Fitment: The overall size of the microwave vent wall vent cap for kitchen vent is 10-1/4″ wide x 3-2/5″ high, fits for 3-1/4″ x 10″ rectangular duct/microwave duct/kitchen vent duct/bathroom vent pipe/kitchen vent hose/kitchen range hood wall pipe, the duct fitting extends 4-7/8” from the cap for secure connection to ductwork, easily for attaching to rectangular ducting for wall vent installation(Not for dryer vent)
  • Kitchen Range Hood Wall Vent with Screen and Damper: Our spring loaded damper with silicone cushion pad of the 3-1/4 x 10 Range Hood wall vent cap outside stay a tight seal when not in use, effectively prevent external air or animals from entering, save energy and money. Gasket minimizes vibration and noise.
  • Easily Clean the vent hood: The bird proof screen of the outdoor microwave vent wall cap for range hood is easy to open by phillips screwdriver, easily clean the leaves that collects on the screen, no need to remove the entire microwave exhaust vent cover for hood.
  • Heavy Duty Range Hooded Wall Vent: Our microwave exhaust vent cover for range hood is made of durable 28 gauge galvanized steel, rust proof, corrosion-resistant, meeting the needs of long-term use.
  • Easy to install: Our bathroom wall vent cover outdoor with pre-drilled holes, no need to drill holes. The microwave vent hood wall cap attaches aluminum foil tape, providing a tight sealing installation.
  • Warm tips: Pls measure your duct diameter before ordering the kitchen wall vent cover for range hood stove microwave .

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Integrated Hood Microwave

COSMO COS-2413ORM1SS 24 in. Stellar Collection 1.34 cu. ft. Over the Range Microwave in Stainless Steel with Vent Fan

COSMO COS-2413ORM1SS 24 in. Stellar Collection 1.34 cu. ft. Over the Range Microwave in Stainless Steel with Vent Fan

COSMO
  • 1000 WATTS OF POWER: With 10 power levels and 1.34 cu. ft. Capacity, cook meals with precise control and delicious results
  • INTEGRATED RANGE HOOD: Removes smoke, odor and moisture with high performance venting
  • CONVENIENT TOUCH PRESETS: Rely on touch presets for your convenience for tasks like melting, softening, defrosting, and popcorn
  • SENSOR REHEAT AND COOK MODE: Detects when food is done cooking and automatically turns off
  • SPECIFICATIONS: Exterior Dimensions: 23.8″ (W) x 16.1″ (D) x 17″ (H). Turntable Diameter: 13.6″. Electrical Requirements: 120V / 60Hz. RV Friendly.

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Compact Commercial Cap

Wall Vent Cap for Microwave,Range Exhaust,Bath Ventilation fan,Commercial Range Hood,Vent hood for 3-1/4″ x 10″ Duct (black)

Wall Vent Cap for Microwave,Range Exhaust,Bath Ventilation fan,Commercial Range Hood,Vent hood for 3-1/4

folosem
  • Wall Cap Overall sizing is 3.5″ wide x 5-5/8″ high.
  • Well made ,sturdy construction and the spring loaded “flapper” provides a tight seal when not in use to keep nests and small animals on the outside
  • Duct fitting protrudes 4-7/8″ from back

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Ultra-Quiet 100CFM

KAZE APPLIANCE SNP100 | 100 CFM | 0.8 Sone | No Attic Access Required Bathroom Ventilation Exhaust Extractor Fan

KAZE APPLIANCE SNP100 | 100 CFM | 0.8 Sone | No Attic Access Required Bathroom Ventilation Exhaust Extractor Fan

KAZE APPLIANCE
  • CR SMART BUY – Rated on Consumer Reports’ “Best Bathroom Exhaust Fans of 2024” list, the Kaze Appliance SNP100 offers top-notch airflow, impressively quiet operation, and exceptional value.
  • EZ INSTALL – Attic access Not required for installation. Designed to fit most standard 9 x 9 inch ceiling openings in small bathrooms. Minor adjustments to your ceiling opening may be necessary if replacing a differently sized fan.
  • TOP-NOTCH AIRFLOW – With an impressive 100 cubic feet per minute (CFM), this fan efficiently removes moisture, odors, and stale air for bathrooms up to 100 square feet. Awarded a perfect 5/5 rating by Consumer Reports.
  • IMPRESSIVELY QUIET – With a noise level of just 0.8 Sones, this fan operates so quietly that owners sometimes forget it’s even running. Significantly quieter than the 1.0 Sone benchmark for “very quiet” fans.
  • DUCTING – Detachable 4 inch polymeric duct with back draft prevention damper.

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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Buying Guide

Buying Guide: Best Microwave Exhaust Fan

Compatibility & Fit

  • Ensure the motor matches your microwave model (e.g., Whirlpool W11441128 fits WMH series)
  • Verify OEM part numbers for exact replacement
  • Check vent cap dimensions (e.g., 10.25″ x 3.4″ fits 3.25″ x 10″ duct)
  • Confirm damper compatibility for range hood systems
  • Look for universal fit across brands such as GE, Whirlpool, and Kenmore

Performance & Airflow

  • Higher wattage motors deliver stronger cooling and prevent overheating
  • Efficient exhaust fans maintain optimal temperature during cooking
  • Look for CFM ratings (e.g., 100 CFM) to ensure adequate airflow
  • Integrated range hood designs combine cooking and venting functions
  • Sensor‑driven cooking reduces the need for manual vent adjustments

Durability & Build Quality

  • Premium materials like 28‑gauge galvanized steel resist rust and corrosion
  • OEM parts use durable components for long‑term reliability
  • Noise‑reducing designs (e.g., 0.8 Sone) improve kitchen comfort
  • Spring‑loaded dampers and silicone cushions provide tight seals
  • Heavy‑duty construction withstands daily use and vibration

Installation & Maintenance

  • Plug‑and‑play motor designs simplify replacement without professional help
  • Wall vent caps include removable bird‑proof screens for easy cleaning
  • Damper assemblies allow quick attachment to existing ductwork
  • Some bathroom fans require no attic access, simplifying installation
  • Clear fitment specs (e.g., 4.875″ duct protrusion) aid proper alignment

Warranty & Support

  • One‑year warranty on Whirlpool fan ensures basic coverage
  • Five‑year warranty on GE motor offers extended peace of mind
  • Manufacturer support is available for installation and troubleshooting questions
  • Warranty length often reflects confidence in build quality
  • Review warranty terms before purchase to understand coverage

FAQs

What should I consider when choosing a microwave exhaust fan or vent component?

Look for OEM compatibility to ensure the part fits your microwave model, and check the airflow rating (CFM) for effective ventilation. Durability matters, so prioritize fans made from high‑quality materials and those offering warranties. Also evaluate noise levels and whether the component includes a damper or screen to prevent backdraft and pests.

How do OEM fan motors compare to generic replacements?

OEM motors like the Whirlpool W11441128 or GE ICB‑86222QMDOB are engineered to match the original specifications, providing reliable cooling and longer lifespan. Generic alternatives may be cheaper but can lack the exact fit and may void warranties. OEM parts often come with longer warranties—up to five years for the GE fan—offering added peace of mind.

Is a wall vent cap necessary if I already have an over‑the‑range microwave?

A wall vent cap directs exhaust outside and prevents rain, debris, and animals from entering the duct, which is especially important for outdoor installations. Models like the 10‑1/4″ x 3‑2/5″ caps include spring‑loaded dampers and bird‑proof screens for added protection. If your microwave vents internally, a cap isn’t required, but for external venting it improves efficiency and cleanliness.

What are the benefits of a vent damper like the WB06X10436 for GE microwaves?

A vent damper controls airflow, sealing the duct when the fan isn’t running to conserve energy and keep out drafts. The WB06X10436 is compatible with many GE, Kenmore, and Samsung models, making it a versatile upgrade. It also helps reduce noise by minimizing vibration through its silicone cushion pad.

How important is the warranty when buying a microwave exhaust component?

Warranty length reflects the manufacturer’s confidence in product durability; OEM fans often include at least a one‑year warranty, while premium parts like the GE fan offer up to five years. A longer warranty can save you money on future replacements and provides support if the part fails early. Always verify warranty terms before purchase.

Can I install these fan motors and vent caps myself, or do I need a professional?

Most OEM fan motors feature plug‑and‑play designs that allow DIY replacement with basic tools, as described for Whirlpool and GE models. Wall vent caps typically require cutting a rectangular opening and securing the duct, which many homeowners can handle. However, if you’re uncomfortable working with electrical connections or ductwork, hiring a professional ensures safety and proper sealing.

Which product offers the best value for a high‑performance microwave ventilation system?

The GE ICB‑86222QMDOB fan motor provides strong cooling, premium construction, and a five‑year warranty at a competitive price, delivering excellent value. Paired with a sturdy wall vent cap like the 28‑gauge galvanized steel option, you get efficient exhaust, durability, and pest protection without overspending. Consider the total cost of the motor plus vent accessories for the most cost‑effective solution.

How do I know if a vent cap’s size will fit my existing ductwork?

Measure the duct opening; most caps listed are designed for a 3‑1/4″ x 10″ rectangular duct, with the cap extending about 4‑7/8″ for secure attachment. Verify the dimensions in the product description and compare them to your duct’s width, height, and depth. If your duct differs, you may need an adapter or a different size vent cap.

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