Zephyr 63 Inches Convertible Shell Range Hood White

White

Tucked neatly out of sight within your cabinetry, Pisa is a minimal alternative to your typical under-cabinet range hood. Adorned with LumiLight LED Lighting and powered by the strength of a 500-CFM or 290-CFM blower, Pisa’s low-profile body delivers stunning design and quality performance. Its retractable visor helps with the capture of air and puts control at your fingertips. Pisa is ideal for kitchens that require a more discreet, sophisticated look.

Nice and quiet. Easy to clean too.. Amy. South San Francisco, CA. Thu Mar 12 2026

White

Updated with dual-level LumiLight LED Lighting, the Breeze II’s modern, clean lines provide a perfect complement to any interior. Equipped with 3-speed electronic controls, 400-CFM blower, convenient dishwasher-safe aluminum filters and an auto delay-off feature that clears the air and powers down after 5 minutes. Available in black, white, stainless steel and black stainless finishes.

Looks and works great! Xxxxxxxxx cxxxxxxxxxccajdjdhsjsjdjshsjhsbshshsusishsjshhshshshsgdgdhshshshshdbhdhdhdhd shshs Hdbdbdbsbdbdbdhdhdhshshsjdnsnebeb. Michael And Darla. US. Sat Apr 11 2026

White

Tucked neatly out of sight within your cabinetry, Pisa is a minimal alternative to your typical under-cabinet range hood. Adorned with LumiLight LED Lighting and powered by the strength of a 500-CFM or 290-CFM blower, Pisa’s low-profile body delivers stunning design and quality performance. Its retractable visor helps with the capture of air and puts control at your fingertips. Pisa is ideal for kitchens that require a more discreet, sophisticated look.

Looks like the photo. Fast delivery.. Jenny. Saint Petersburg, FL. Sun May 01 2022

White

Savona’s semi-circular surfaces accentuate this range hood’s European design with delicate reflections of light and shadows. Available in stainless steel, powder-coated black, white, and the sleek alternative to stainless steel: black stainless steel. Savona features a robust 600-CFM blower, dual-level LumiLight LED lighting, ICON Touch® controls and our exclusive Airflow Control Technology (ACT™). Now available with an optional ADA-compliant remote control.

I bought this in white. I love it. It compliments my white farm sink. It is the only one I found that had a rounded front. Not boxy looking. Highly recommend. Anonymous. Sat Mar 07 2026

Matte White

Breeze I sets the industry value standard with its sophisticated features and performance. Its three-speed, 250-CFM blower quietly clears the air while convenient dishwasher-safe aluminum filters efficiently remove airborne residues. Sleek, integrated controls simplify cleanup, and the dual-level LumiLight LEDs let you set a low-key mood when the time is right. Available in stainless steel, black and white finishes.

Beautiful and sleek. A perfect complement to my beach condo! Thank you for a great product.. R. Monclova, OH. Sun Jun 07 2026

36"

Low profile, curvy good looks, and matchless power add up to a hood that’s at home in any kitchen. The cutting-edge perimeter aspiration system will increase air velocity and improve the capture of cooking contaminants for a cleaner cooking experience. Featuring invisible touch controls that stay invisible until you need them, multiple blower options, and illuminated with top-of-the-line LED lighting, the Vista wall promises to seriously up your chef game. The optional remote control is available as an accessory. Body only.

I love my new hood. I choose Zephyr because of the rounded corners. This is easy to keep clean too. The sleek look keeps my kitchen looking spacious and uncluttered. I highly recommend the Zephyr hood. Don't forget you need to buy the fan motor part separately.. Laurie. Fairfield, CA. Wed Jul 03 2024

White

Savona’s semi-circular surfaces accentuate this range hood’s European design with delicate reflections of light and shadows. Available in stainless steel, powder-coated black, white, and the sleek alternative to stainless steel: black stainless steel. Savona features a robust 600-CFM blower, dual-level LumiLight LED lighting, ICON Touch® controls and our exclusive Airflow Control Technology (ACT™). Now available with an optional ADA-compliant remote control.

Excelent product!! Worked perfectly. Arrived on time. Super easy to install. You only have to take care of the electrical installation.. German. Houston, TX. Fri May 31 2024

Our customer favorite in-ceiling island hood just got a glow up along with our iconic Perimeter Aspiration System, its entire light panel now glows with an inviting, customizable TruHue light. Zephyr Connect app compatible, this hood provides real-time reminders for filter cleaning and delayed turnoff. Now, thats an upgrade.

Matte White

One of our founding models, Typhoon is not only good looking but packed with powerful, virtually noise-free 850-CFM blowers. It includes a convenient self-cleaning system along with tri-level LumiLight LED lights that invite you and your guests to a warm respite from the everyday. Available in black, white and stainless steel. Now with Quiet Speed Setting (QSS) and ACT™ technology.

It’s an amazing Range hood. I love it. I would definitely invest in another one if need it.. Tatiana. Alexandria, VA. Sun May 17 2026

White

Updated with dual-level LumiLight LED Lighting, the Breeze II’s modern, clean lines provide a perfect complement to any interior. Equipped with 3-speed electronic controls, 400-CFM blower, convenient dishwasher-safe aluminum filters and an auto delay-off feature that clears the air and powers down after 5 minutes. Available in black, white, stainless steel and black stainless finishes.

Good hood, worth the price and works well with good fan and good lighting. Recommended so buy with confidence. Glenn. Tiburon, CA. Thu Feb 05 2026

White

The modern, clean lines of the Cyclone under-cabinet provide the perfect complement to any interior. Cyclone’s centrifugal blowers liquefy cooking residue without using complex filters — making cleanup a snap. Featuring LumiLight LED Lighting, and is available in black, white, stainless steel, and black stainless finishes.

Bought this for our son after owning one in our home. The design is so much better than other brands.. Monique. Mobile, AL. Mon Jun 15 2026

Matte White

Breeze I sets the industry value standard with its sophisticated features and performance. Its three-speed, 250-CFM blower quietly clears the air while convenient dishwasher-safe aluminum filters efficiently remove airborne residues. Sleek, integrated controls simplify cleanup, and the dual-level LumiLight LEDs let you set a low-key mood when the time is right. Available in stainless steel, black and white finishes.

This vent hood looks very sleek and nice in my kitchen. The logo is actually underneath so it looks good. The multiple speeds for the fan work well and I like the lighting choices (off, soft, or bright). Would definitely recommend.. Tamara. Mead, WA. Thu Dec 21 2017

Matte White

Appearing to float above your cooktop, the iconic Horizon is back. Our original showstopper, Horizon will make every cooking session look and feel cooler. Featuring dual capture zones, capacitive touch controls, multiple blower options, hybrid baffle filters, and better-than-ever soft ambient lighting. Available in white or black glass with matte finish, and compatible with an optional remote control accessory.

White

The modern, clean lines of the Cyclone under-cabinet provide the perfect complement to any interior. Cyclone’s centrifugal blowers liquefy cooking residue without using complex filters — making cleanup a snap. Featuring LumiLight LED Lighting, and available in black, white, stainless steel and black stainless finishes

Top quality product at a great price looks sharp works excellent Looks very expensive. This is why I love Wayfair because they always give me the best quality products at the best prices I had to learn the hard way by paying more elsewhere  Excellent fit and look installed in a 5 million home on the west side . Fabian. Los Angeles, CA. Thu May 30 2024

Tucked neatly out of sight within your cabinetry, Pisa is a minimal alternative to your typical under-cabinet range hood. Powered by the strength of a 500-CFM or 290-CFM blower, Pisa's low-profile body delivers a stunning design and quality performance. Its retractable visor helps in the capture of air and puts control at your fingertips. Pisa is perfect for kitchens that require a more discreet look.

Jeong. Thu May 21 2026

White

Enjoy unobstructed views of your kitchen with the modern, minimalist lines of the Lux Connect Island. This sleek hood features Zephyr Connect, giving you the ability to control it from anywhere — including your smart speaker — and it discreetly mounts into the ceiling above your cooking surface. Your kitchen will stay clean and smoke free with the Perimeter Aspiration System and multiple blower options, and the tri-level BriteStrip™ LED lighting ensures a good-looking glow. Available in white and stainless steel.

Matte White

One of our founding models, Typhoon is not only good looking but packed with powerful, virtually noise-free 850-CFM blowers. It includes a convenient self-cleaning system along with tri-level LumiLight LED lights that invite you and your guests to a warm respite from the everyday. Available in black, white and stainless steel. Now with Quiet Speed Setting (QSS) and ACT™ technology.

This is the most interesting range hood, reminds me of some sort of airplane part ? Its strong and seems easy to clean. Have not tried to clean it but chose this based on that.. Aggie. Tarzana, CA. Sun May 28 2023

White

Enjoy unobstructed views of your kitchen with the modern, minimalist lines of the Lux Connect Island. This sleek hood features Zephyr Connect, giving you the ability to control it from anywhere — including your smart speaker — and it discreetly mounts into the ceiling above your cooking surface. Your kitchen will stay clean and smoke free with the Perimeter Aspiration System and multiple blower options, and the tri-level BriteStrip™ LED lighting ensures a good-looking glow. Available in white and stainless steel.

perfect for our kitchen remodel and was shipped quickly. Todd. Los Alamitos, CA. Sat Feb 25 2023

White

This duct cover extension kit replaces standard duct covers to accommodate up to a 12-foot ceiling height. This kit covers exposed ductwork running from the hood to the ceiling while providing a finished look to your range hood. Please check your Zephyr range hood's specification sheet to ensure compatibility.

Beautiful matte black finish. This duct cover goes all the way to the ceiling making the overall look of the hood that much better.. Jack. Clermont, FL. Wed Sep 14 2022

Matte White

Breeze I sets the industry value standard with its sophisticated features and performance. Its three-speed, 250-CFM blower quietly clears the air while convenient dishwasher-safe aluminum filters efficiently remove airborne residues. Sleek, integrated controls simplify cleanup, and the dual-level LumiLight LED’s let you set a low-key mood when the time is right. Available in stainless steel, black and white finishes.

live these. more expensive but definitely higher quality. Rocky. NY. Mon Feb 09 2026

White

Tucked neatly out of sight within your cabinetry, Pisa is a minimal alternative to your typical under-cabinet range hood. Adorned with LumiLight LED Lighting and powered by the strength of a 500-CFM or 290-CFM blower, Pisa’s low-profile body delivers stunning design and quality performance. Its retractable visor helps with the capture of air and puts control at your fingertips. Pisa is ideal for kitchens that require a more discreet, sophisticated look.

Excellent product. Lewis. North Brook, IL. Mon Oct 11 2021

Satin Gold

Customize the Forte to your liking with banding in satin gold, matte black, polished copper, or polished gold finish. Optional duct cover banding kit accessory for use with the 18-inch Forte duct cover. Please check your Zephyr range hood's specification sheet to ensure compatibility.

White

Tucked neatly out of sight within your cabinetry, Pisa is a minimal alternative to your typical under-cabinet range hood. Adorned with LumiLight LED Lighting and powered by the strength of a 500-CFM or 290-CFM blower, Pisa’s low-profile body delivers stunning design and quality performance. Its retractable visor helps with the capture of air and puts control at your fingertips. Pisa is ideal for kitchens that require a more discreet, sophisticated look.

5 star for style. Havent been able to use them yet. Unfortunately, the recirculating kit is on back order for 4 to 5 weeks. We used to 24 ones to side by side to create a 48 as this one only came in 24 or 36, and we wanted a sleek 48 for the client. Latanga. Decatur, GA. Sat Sep 14 2024

White, 30" H x 36" W x 14" D

Akicon Stainless Steel Range Hood, Modern Box Kitchen Hood with Powerful Vent Motor, Wall Mount, 30” W*30” H*14D, Brushed Stainless Steel

As described and delivered fast! Make sure your electric is already ran within the opening of the rear stainless panel. I had to alter the stainless to accommodate but honestly only a small hiccup. Would buy again for the next Reno. Robert. Columbus, OH. Fri Jan 16 2026

Matte White

Exceptional style, plus the power and performance you’d expect from Zephyr. Featuring white or black glass with matte finish, our Perimeter Aspiration System, easy Capacitive Touch Controls and a recirculating option, the Apex Wall is a hood for today, tomorrow, and beyond. Also includes optional duct cover and remote control. BODY ONLY

All good. Ilona. Brooklyn, NY. Fri Feb 16 2024

Optional recirculating kit for use with select Zephyr range hoods. The recirculating kit will filter contaminated air through charcoal filters before being reintroduced back into the kitchen. Please check your Zephyr range hood's specification sheet to ensure compatibility.

Lauri. Eagle, CO. Tue Dec 09 2025

White

Introducing our innovative Flush Ceiling Range Hood, the Victory Sunset. Meticulously designed to seamlessly integrate into your open-concept kitchens while delivering unparalleled performance and aesthetic elegance. Made in Canada with precision engineering, this range hood redefines the standards of modern kitchen ventilation. With its sleek, minimalist design and matte white finish, the Victory Sunset effortlessly blends into any contemporary kitchen space by installing between ceiling joists so no reframing is necessary. Its powerful 600 CFM blower provides unobtrusive yet powerful ventilation and the bright warm LEDs provide great lighting over your cooktop.

Looks great, lighting in excellent, draft is excellent! Very happy. Anonymous. Thu Jun 04 2026

White, 36"

The Nostalgie II series range hood will be a powerful and stylish addition to any kitchen. With a robust 600 CFM blower, this range hood offers efficient ventilation to keep your kitchen air clean and fresh. The 3 speeds, including an intensive boost setting, allow you to control the airflow to suit your cooking needs.

Essence White

LG Studio Over-the-Range Convection Microwave fits perfectly in a modern aesthetic. With remarkable speed and versatility, you can bake, roast and now even Air Fry for family-focused convenience. Spacious 1.7 cu ft. interior capacity lets you cook more at the high power of 300 CFM with 2-speed ventilation for high-performance over your range. It's power, speed and function, wrapped in the modern design of LG Studio.

Beautiful and super functional. This microwave does it all and has the wattage to get the job done. It does require additional space to open the door because it doesn't have a hinge that allows it to open into itself.. Jessica. Mt Pleasant, SC. Sun Jun 08 2025

White, 48" W

The ZLINE Ducted Wooden Wall Mount Range Hood provides a professional culinary experience by pairing built-to-last quality with a timeless style. Achieve ZLINE Attainable Luxury® excellence with unrivaled performance designed to enhance your kitchen’s capability.

The range hood came well packaged and the assembly instructions were easy to follow. As we were missing a few inches to the ceiling with the included chimney component, we ordered the longer version directly from the manufacturer. Including a picture of the range hood after install, and a second picture after painting. Our only issue with the product is that it “whistles” at its lower speeds and due to slightly inconsistent suction, the metal grills were vibrating against the lower horizontal frame. We stopped this by adding small silicone dotsdoor stoppers in the corners, but felt like this is a product issue that should be easy to solve for.. Elana. Brooklyn, NY. Sat Mar 14 2026

White

This 30 Inch Wall-Mounted Range Hood in Stainless Steel, black or white is designed for high-performance kitchen ventilation. With a powerful 600 CFM motor and 4-speed fan control, it removes smoke, grease, and cooking odors. The vertical upward air discharge ensures efficient airflow, while features like automatic shut-off, a built-in timer, and removable charcoal filters make it convenient to use and maintain. The included chimney extension kit and decorative crown molding allow for a custom, built-in look. Quiet operation at just 65 dB with built-in lighting for better visibility while cooking.

I absolutely love this range hood! It has become the perfect focal point in my newly renovated kitchen. The design is beautiful, the quality exceeded my expectations, and it ties the entire space together. I couldn’t be happier with how it looks and performs.. Anonymous. Thu Jun 04 2026

Luxury isn’t meant to be left desired—it’s meant to be attainable. The ZLINE 30 in. Wooden Wall Mount Range Hood in Shiplap Bright White Finish (KPWW-30) provides a professional culinary experience by pairing built-to-last quality with a timeless style. Achieve ZLINE Attainable Luxury® excellence with unrivaled performance designed to enhance your kitchen’s capability.

It’s beautiful. Works great. Super happy. 5 stars. Carrie. Sat Apr 18 2026

White Matte/Champagne Bronze

Luxury isn’t meant to be left desired—it’s meant to be attainable. The ZLINE Autograph Edition 30 in. Convertible Satin Stainless Steel Wall Mount Range Hood with White Matte Shell and Handle provides a professional culinary experience by pairing built-to-last quality with a timeless style. Achieve ZLINE Attainable Luxury® excellence with unrivaled performance designed to enhance your kitchen’s capability.

Great! Except the stack is not white. Alyssa. Manor, PA. Thu Apr 30 2026

Optional recirculating kit for use with select Zephyr range hoods. The recirculating kit will filter contaminated air through charcoal filters before being reintroduced back into the kitchen. Please check your Zephyr range hood's specification sheet to ensure compatibility.

Seth. US. Tue Feb 22 2022

White Matte/Champagne Bronze

Luxury isn’t meant to be left desired—it’s meant to be attainable. The ZLINE 36 in. Autograph Edition Convertible Stainless Steel Range Hood with White Matte Shell and Accents provides a professional culinary experience by pairing unmatched performance with personalized touches. Encompassing limitless beauty, precision, and quality, the Autograph Edition Series creates a luxury look that will transform your space. Achieve ZLINE Attainable Luxury® excellence with innovative features designed to enhance your kitchen’s capability.

the gold handle would not work the hardware did not fit but the silver worked and it looks nice. Kari. Sat Jun 06 2026

White Matte and Stainless Steel

Luxury isn’t meant to be left desired—it’s meant to be attainable. The ZLINE 30 in. Convertible Stainless Steel Range Hood with Shell and Stainless Steel Handle provides a professional culinary experience by pairing built-to-last quality with a timeless style. Achieve ZLINE Attainable Luxury® excellence with unrivaled performance designed to enhance your kitchen’s capability.

We love it. It’s the crown jewel of our new kitchen. Everybody comments about it.. Christine. Thu Jan 22 2026

Matte White/Brushed Stainless

Easily eliminate odors that result from cooking large meals with a 350 CFM venting system. Additional lighting features, like electronic backlit controls, dual halogen cooktop lighting, and a night light mean you have the light you need when and where you need it - even for those midnight snacks.

It’s amazing! Everything clears out of the house quickly.. Jamie. CT. Sat Feb 06 2021

This duct cover extension kit replaces standard duct covers to accommodate up to a 12-foot ceiling height. This kit covers exposed duct work running from the hood to ceiling while providing a finished look to your range hood. Please check your Zephyr range hood's specification sheet to ensure compatibility.

Well built and sturdy. Bought to add to the 42 Zephyr Hood. Professional looking for the right price !. Andy. Parrish, FL. Tue Apr 01 2025

White

**White Glove Delivery Options Available at Check-Out!** Forno presents the Bari 30-inch Espresso Range Hood, an exceptional under cabinet range hood that boasts an elegant finish, adding a touch of sophistication to your kitchen space. With its powerful 400 CFM airflow, this range hood efficiently eliminates cooking odours, smoke, and airborne grease, ensuring a fresh and clean environment. The user-friendly 4 speed push button control allows you to adjust the ventilation settings effortlessly, providing optimal performance tailored to your needs. Illuminate your cooking area with two built-in LED surface lights, offering bright and even lighting for a delightful culinary experience. Equipped with a durable hybrid filters, this range hood effectively traps grease and debris, ensuring easy maintenance and prolonging the lifespan of the appliance. Choose between the provided antique brass or Stainless Steel handles to customize the filters. Upgrade your kitchen with the versatile and high-performing under cabinet range hood from Forno, where style meets functionality.

This is a pretty product overall. However I ordered brass handles but it came with a brown color feels like made from plastic not brass metal or anything close to it so it’s a bit disappointing. I was expecting it to be similar color as my Forno range so it’s not. Anonymous. Thu Mar 05 2026

White

The Nostalgie II series series 48 inch range hood will be a powerful and stylish addition to any kitchen. With a robust 850 CFM blower, this range hood offers efficient ventilation to keep your kitchen air clean and fresh. The 3 speeds, including an intensive boost setting, allow you to control the airflow to suit your cooking needs.

White

Enhance your kitchen with the Vittorio 36" Range Hood, combining style and performance. With a powerful 424 CFM motor, it efficiently removes smoke, odors, and grease, keeping your kitchen fresh. The 3-speed fan control adapts to any cooking situation, while dishwasher-safe baffle filters make cleanup easy. Enjoy convenient touch and remote controls for effortless operation, and energy-efficient LED lights that brighten your cooking area. The low-noise operation ensures a peaceful kitchen environment. The elegant design with antique brass detailing adds a vintage touch to your space. Designed for flexible installation, the Vittorio suits both wall-mounted and under-cabinet setups. The 3-minute power-off delay ensures fresh air even after cooking. Lower the cost of living with Forno.

Sleek great addition to range and refrigerator I got matching appliances and other things to match just elegant. Elle. Austin, TX. Wed Apr 08 2026

White

Elevate your kitchen with the FOTILE 30"" Range Hood JQG7507, blending advanced functionality with a sleek, modern aesthetic. This under-cabinet/ wall mount prestige performance series range hood is crafted from black tempered glass and boasts a powerful 1100 CFM capacity to ensure efficient smoke and odor removal. This range hood offers a quiet cooking environment, operating at a minimum noise level of 38 dB. The anti-glare, smudge-resistant AG glass enhances visibility and helps keep your kitchen looking clean and stylish. Equipped with Sync Connect technology, the JQG7507 range hood automatically syncs with your cooktop, activating the third fan level and LED lighting when the cooktop is in use. The convenient 5-minute delay shut-off feature ensures residual smoke and odors are fully extracted after cooking. Additionally, the automatic capture shield opens and closes at a precise 90-degree angle, effectively containing smoke and grease to maintain a cleaner, safer cooking area. This combination of powerful performance and thoughtful design makes the FOTILE JQG7507-W range hood a standout choice for any modern kitchen.

Works well so far. James H . Illinois. Sun Dec 21 2025

Stainless Steel

At GE Appliances, we bring good things to life, by designing and building the world's best appliances. Our goal is to help people improve their lives at home by providing quality appliances that were made for real life. Whether it's enjoying the tradition of making meals from scratch or tackling a mountain of muddy jeans and soccer jerseys, GE Appliances is crafted to support any and every task in the home.

Very nice up date and easy installation Would purchase again. Mitzi. US. Sat Jan 24 2026

Luxury isn’t meant to be left desired—it’s meant to be attainable. The ZLINE 30 in. Wooden Wall Mount Range Hood in Smooth Bright White Finish (KBWW-30) provides a professional culinary experience by pairing built-to-last quality with a timeless style. Achieve ZLINE Attainable Luxury® excellence with unrivaled performance designed to enhance your kitchen’s capability.

Beautiful hood met all my expectations beautiful. Lisa. San Ysidro, CA. Sun Jan 25 2026

Luxury isn’t meant to be left desired—it’s meant to be attainable. The ZLINE 36 in. Wooden Wall Mount Range Hood in Shiplap Bright White Finish (KPWW-36) provides a professional culinary experience by pairing built-to-last quality with a timeless style. Achieve ZLINE Attainable Luxury® excellence with unrivaled performance designed to enhance your kitchen’s capability.

Really made our kitchen... spend the money, you won't regret it.. Anonymous. Lakeland, FL. Sun Aug 31 2025

6-watt, 3000K, GU-10 replacement LED light bulb for use with select Zephyr range hoods. This LED light is dimmable, provides up to 25,000 hours of use, and has a 3,000K warm white color. This LED bulb can be used as a replacement bulb for 120V GU10 Halogen. Please check your Zephyr range hood's specification sheet to ensure compatibility.

I need 4more bulbs.. Kenneth. Sun Jun 07 2026

Cottage White

Experience ZLINE Attainable Luxury® with industry-leading kitchen and bath products that provide an elevated luxury experience, all designed in Lake Tahoe, USA. The ZLINE is a 30 in. Designer Series Island Wall Mount Range Hood with a modern design and built-to-last quality that would make it a great addition to any home or kitchen remodel. The hand-finished is made from solid pine with a stainless-steel inner frame. This convertible vent range hood comes with a high-performance, 400 CFM, 4-speed motor (120/240/320/400 CFM) that will provide all the power you need to quietly and efficiently ventilate your stove while cooking. Modern features, including built-in LED lighting and dishwasher-safe stainless steel baffle filters for easy clean-up, will make using this vent hood a simple, enjoyable experience for years to come. This island mount range hood has a convertible vent, so you can have a luxury range hood whether you need a ducted or ductless option. ZLINE Range Hoods are ETL Listed and have one of the easiest installations in the industry. ZLINE stands by all products with its manufacturer parts warranty.

It’s beautiful. Works great. Super happy. 5 stars. Carrie. Sat Apr 18 2026

8-inch, 26-Gauge galvanized steel, round exhaust cap with damper for use with a Zephyr 8-inch, round duct. Backdraft damper design prevents air from reverse flowing through the ducts. Included is a built-in bird screen to help keep small animals from entering.