20 Best Range Hood Backdraft Damper [2024]

Are you looking for the best Range Hood Backdraft Damper? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Range Hood Backdraft Damper.

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1 AC Infinity 6' Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades... AC Infinity 6" Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades...
2 iPower 6 inch Backdraft Shutter Damper Back Draft Blocker, One-Way Airflow Ducting Insert Backflow... iPower 6 inch Backdraft Shutter Damper Back Draft Blocker, One-Way Airflow Ducting Insert...
3 AC Infinity 8” Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades... AC Infinity 8” Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding...
4 AC Infinity 4' Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades... AC Infinity 4" Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades...
5 6' Backdraft Damper Duct,One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades,Compatible... 6" Backdraft Damper Duct,One-Way Airflow Ducting Insert with Spring-Loaded Folding...
6 2Pack 4 inch Backdraft Damper Duct, One Way Airflow Ducting Insert for Ducting in Range Hoods,... 2Pack 4 inch Backdraft Damper Duct, One Way Airflow Ducting Insert for Ducting in Range Hoods,...
7 6 Inch Backdraft Damper Back Draft Vent Duct Shutter Blocker, Backflow Ducting Insert One-Way... 6 Inch Backdraft Damper Back Draft Vent Duct Shutter Blocker, Backflow Ducting Insert One-Way...
8 LANIAKEA 6 Inch Backdraft Damper with 2 PCS Ducting Hose Clamps, Stainless Steel Backflow Preventer... LANIAKEA 6 Inch Backdraft Damper with 2 PCS Ducting Hose Clamps, Stainless Steel Backflow...
9 Draft Blocker 6 Inch - Backdraft Damper - Draft Stopper - Backflow Preventer - Vent Deflector (6''... Draft Blocker 6 Inch - Backdraft Damper - Draft Stopper - Backflow Preventer - Vent Deflector...
10 iPower 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Foil Ducting and Backdraft Shutter Damper for... iPower 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Foil Ducting and Backdraft Shutter Damper...
11 YOUNTHYE 4 Inch Backdraft Damper, 2PCS Inline Springs Loaded Backflow Preventer Backflow Shutter,... YOUNTHYE 4 Inch Backdraft Damper, 2PCS Inline Springs Loaded Backflow Preventer Backflow Shutter,...
12 iPower 4 inch Backdraft Shutter Damper Back Draft Blocker, One-Way Airflow Ducting Insert Backflow... iPower 4 inch Backdraft Shutter Damper Back Draft Blocker, One-Way Airflow Ducting Insert...
13 2Pack 8 inch Backdraft Damper Duct, One Way Airflow Ducting Insert for Ducting in Range Hoods,... 2Pack 8 inch Backdraft Damper Duct, One Way Airflow Ducting Insert for Ducting in Range Hoods,...
14 neverest - RKI 6' - Professional Backdraft Damper Inline Spring Loaded for Dryer Duct neverest - RKI 6" - Professional Backdraft Damper Inline Spring Loaded for Dryer Duct
15 4 Inch Backdraft Damper Galvanized Steel Inline Fan Vent with Spring-Loaded Folding Blades and 6... 4 Inch Backdraft Damper Galvanized Steel Inline Fan Vent with Spring-Loaded Folding Blades and 6...
16 4 Inch Backdraft Damper, HG POWER One-Way Duct Damper for Range Hood, Vent Damper Backflow Preventer... 4 Inch Backdraft Damper, HG POWER One-Way Duct Damper for Range Hood, Vent Damper Backflow...
17 CWYEQXGS 8 Inch Backdraft Damper, 1PCS Inline Springs Loaded Backflow Preventer Backflow Shutter,... CWYEQXGS 8 Inch Backdraft Damper, 1PCS Inline Springs Loaded Backflow Preventer Backflow Shutter,...
18 FVIEXE 8 Inch Backdraft Damper Duct, One-Way Airflow Ducting Insert, Backdraft Shutter Damper... FVIEXE 8 Inch Backdraft Damper Duct, One-Way Airflow Ducting Insert, Backdraft Shutter Damper...
19 Vent Systems 6'' Inch Backdraft Damper - Backflow Shutter - Heavy-Duty Inline Springs Loaded -... Vent Systems 6'' Inch Backdraft Damper - Backflow Shutter - Heavy-Duty Inline Springs Loaded -...
20 Broan 026715201778 Broan 026715201778
Bestseller No. 1
AC Infinity 6" Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades...
  • An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.
  • Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts.
  • Mounts horizontally or vertically to prevent backflow and debris from entering ducting.
  • Galvanized steel body with spring-loaded aluminum damper blades that open with minimal airflow.
  • Fit for 6 in. Duct Openings | Product Length: 5.03 inches | Finish: Powder Coat
Bestseller No. 2
iPower 6 inch Backdraft Shutter Damper Back Draft Blocker, One-Way Airflow Ducting Insert Backflow...
  • Lightweight valve wings: The valve wings open under the pressure created by the airflow and then automatically close with the spring work. The...
  • Keep away from rattling: It has an internal foam strip and a smooth-running spring to keep the valve wings from rattling. The position of the spring...
  • One-way airflow ducting insert: Back-flow valve with 2 spring-loaded wings prevents the reverse airflow movement through the ventilation duct when the...
  • Material: The 6 inch Backdraft damper is made out of a Galvanized steel, the flap leaves are made of aluminum, while the Axis and spring are made of...
  • Wide applications: Back draught valves can be inserted into ventilation ducts which are flexible or non-flexible. Designed for use with range hoods,...
Bestseller No. 3
AC Infinity 8” Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades...
  • An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.
  • Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts.
  • Mounts horizontally or vertically to prevent backflow and debris from entering ducting.
  • Galvanized steel body with spring-loaded aluminum damper blades that open with minimal airflow.
  • Fit for 8 in. Duct Openings | Product Length: 5.03 inches | Finish: Powder Coat
Bestseller No. 4
AC Infinity 4" Backdraft Damper, One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades...
  • An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.
  • Features outer rubber gaskets that create an airtight seal and grip between the damper and ducts.
  • Mounts horizontally or vertically to prevent backflow and debris from entering ducting.
  • Galvanized steel body with spring-loaded aluminum damper blades that open with minimal airflow.
  • Fit for 4 in. Duct Openings | Product Length: 5.03 inches | Finish: Powder Coat
Bestseller No. 5
6" Backdraft Damper Duct,One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades,Compatible...
  • Product contains:1pc 6 inch Backdraft Damper.
  • High quality: Metallic backdraft damper duct is more sturdy and durable. The One-Way Airflow Ducting Insert with Spring-Loaded Folding Blades...
  • Easy to install: Insert the check valve into the vent pipe, insert two wind-proof pieces and the spring insertion hole at the same time during the...
  • Replaceable: This product is not a disposable product. After you use it for a long time, you can replace some of the used parts without spending too...
  • Wide application range: It can be applied to air conditioners, bathroom exhaust vents, range hoods, dryers and other HVAC applications.
Bestseller No. 6
2Pack 4 inch Backdraft Damper Duct, One Way Airflow Ducting Insert for Ducting in Range Hoods,...
  • PRODUCT SIZE: Diameter 100MM/4 inch, length 88MM/3.5 inch, thickness 0.5MM/0.02 inch. Please confirm the size before purchase.
  • HIGH QUALITY MATERIALS: Galvanized steel damper is made of quality galvanized steel, and the axis and spring are made of stainless steel, product Very...
  • EASY TO INSTALLATION: The backflow flap is installed by inserting it into the ventilation pipe until it stops. The position of the spring should be...
  • PRACTICAL DESIGN: Backdraft damper has a smooth-running spring. The backflow flap opens and closes automatically at low air volumes. Backdraft damper...
  • WIDE RANGE OF USAGES: These draft blocker set can be widely applied in exhaust fan pipe, a dryer duct, range hoods, heating ducts, vents and other...
Bestseller No. 7
6 Inch Backdraft Damper Back Draft Vent Duct Shutter Blocker, Backflow Ducting Insert One-Way...
  • 💡【Quality Material】The backdraft damper is made of galvanized steel, the flap leaves are made of aluminu, and the axis and spring are made of...
  • 💡【Practical Features】The air duct choke prevents cold air or wind from entering the ventilation duct. The backflow flap opens and closes...
  • 💡【Easy Installation 】The backflow prevention valve is installed by pushing it into the ventilation duct to make it as mobile as possible. When...
  • 💡【Multiple Usages】The draft blocker is designed for use in AC, dryer vent, exhaust, extractor or range hoods, heating systems, fans, vents and...
  • 💡【Needs Attention 】This airflow regulating backdraft shutter is installed on the TD lip to improve ventilation by preventing air circulation...
Bestseller No. 8
LANIAKEA 6 Inch Backdraft Damper with 2 PCS Ducting Hose Clamps, Stainless Steel Backflow Preventer...
  • 【High Quality】The 6 inch Dryer Vent Draft Blocker is made out of a stainless steel, durable, rust resistant andfire prevention.
  • 【Good Sealing】The back flow damper prevents the ingress of cold/warm air wind/rats from entering through the ventilation duct, which prevent back...
  • 【Wide Uses】Designed for use in air conditioners (AC), dryers, exhaust, extractor or range hoods, heating ducts, vents and other HVAC applications.
  • 【Clip-on Design】The backflow flap is installed by inserting it into the ventilation pipe until it stops.
  • 【Easy to Install】Package comes with 2 pcs 6 inch ducting hose clamps which will help you install damper easier.
SaleBestseller No. 9
Draft Blocker 6 Inch - Backdraft Damper - Draft Stopper - Backflow Preventer - Vent Deflector (6''...
  • Back draft damper is made for insertion into inch ventilation ducts. The backflow damper RKI opens and closes automatically. It has a strong spring...
  • Damper has 2 valves, designed for use in air conditioners (AC), dryers, exhaust, extractor or range hoods, heating ducts, vents and other HVAC...
  • INSTALLATION: The backflow flap is installed by inserting it into the ventilation pipe until it stops. The position of the spring should be horizontal...
  • The backflow flap opens and closes automatically at low air volumes. It has a smooth-running spring and an internal foam strip to keep the blades from...
  • Back draught valves can be inserted into ventilation ducts which are flexible or non flexible. Cannot be used with plastic ducts as the sizes are...
SaleBestseller No. 10
iPower 4 Inch 8 Feet Non-Insulated Flex Air Aluminum Foil Ducting and Backdraft Shutter Damper for...
  • Ducting size: 4 inches (diameter) x 8 feet (length) when fully extended. Temperature endurance range from 0 ~ 185°F. (-18℃ ~ 85℃). A pair of 4...
  • Fire proof coating ducting: Flexible ventilation ducting made from high-quality flame-retardant aluminum and built-in corrosion-resistant wire helix...
  • Backdraft Shutter Damper: Made of a Galvanized steel. Withstand temperatures from 14 to 140 °F. Back-flow valve with 2 spring-loaded wings prevents...
  • Low noise design: An internal foam strip and a smooth-running spring to keep the valve wings from rattling. The position of the spring should be...
  • Wide applications: A pair of metal clamps makes ducting and damper securely fixed. Designed for use with range hoods, bathroom fans, kitchen and other...
Bestseller No. 11
YOUNTHYE 4 Inch Backdraft Damper, 2PCS Inline Springs Loaded Backflow Preventer Backflow Shutter,...
  • DURABLE & PREMIUM QUALITY - Damper housing is made of galvanized steel and the dryer vent valve flaps are made of aluminium the butterfly damper axis...
  • PREVENTING UNWANTED DRAFTS - 4 inch duct damper opens and closes automatically to prevent backflow and debris from entering ducting.
  • APPLICATION SCENARIOS - Fit for 4" Duct Openings . An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC...
  • SIZE OF DUCT DAMPER - 3.9 inch/ 100mm in diameter, 3.5inch/ 88mm in length, 2 in package.
  • PRODUCT WARRANTY - BUY IT NOW! If there is any problems to make you unsatisfied with our products, WENCHENG provides full money refund or replacement.
SaleBestseller No. 12
iPower 4 inch Backdraft Shutter Damper Back Draft Blocker, One-Way Airflow Ducting Insert Backflow...
  • Lightweight valve wings: The valve wings open under the pressure created by the airflow and then automatically close with the spring work. The...
  • Keep away from rattling: It has an internal foam strip and a smooth-running spring to keep the valve wings from rattling. The position of the spring...
  • One-way airflow ducting insert: Back-flow valve with 2 spring-loaded wings prevents the reverse airflow movement through the ventilation duct when the...
  • Material: The 4 inch Backdraft damper is made out of a Galvanized steel, the flap leaves are made of aluminum, while the Axis and spring are made of...
  • Wide applications: Back draught valves can be inserted into ventilation ducts which are flexible or non-flexible. Designed for use with range hoods,...
Bestseller No. 13
2Pack 8 inch Backdraft Damper Duct, One Way Airflow Ducting Insert for Ducting in Range Hoods,...
  • PRODUCT SIZE: Diameter 200MM/8 inch, length 88MM/3.5 inch, thickness 0.5MM/0.02 inch. Please confirm the size before purchase.
  • HIGH QUALITY MATERIALS: Galvanized steel damper is made of quality galvanized steel, and the axis and spring are made of stainless steel, product Very...
  • EASY TO INSTALLATION: The backflow flap is installed by inserting it into the ventilation pipe until it stops. The position of the spring should be...
  • PRACTICAL DESIGN: Backdraft damper has a smooth-running spring. The backflow flap opens and closes automatically at low air volumes. Backdraft damper...
  • WIDE RANGE OF USAGES: These draft blocker set can be widely applied in exhaust fan pipe, a dryer duct, range hoods, heating ducts, vents and other...
Bestseller No. 14
neverest - RKI 6" - Professional Backdraft Damper Inline Spring Loaded for Dryer Duct
  • Back draft damper for insertion into 6 inch ventilation ducts. The backflow damper RKI opens and closes automatically. It has a strong spring and can...
  • A tight sealing and fastening of the duct is achieved by the rubber strip attached to the outside of the draft blocker damper. The rubber seal...
  • Designed for use in AC, dryers, exhaust, extractor or range hoods, heating systems, vents and other residential, commercial and industrial HVAC...
  • FUNCTIONALITY: Duct draft stopper prevent cold air or wind from entering the ventilation pipe. In this case, the flap is installed in such a way that...
  • INSTALLATION: The backflow Preventer valve is installed by pushing it into the ventilation pipe as far as it will go. The position of the spring...
SaleBestseller No. 15
4 Inch Backdraft Damper Galvanized Steel Inline Fan Vent with Spring-Loaded Folding Blades and 6...
  • Practical design: backdraft damper has a smooth-running spring and an internal foam strip to keep the blades from rattling; The backflow flap opens...
  • Reliable materials: galvanized steel damper is made of quality galvanized steel, the flap leaves are made of aluminum, and the axis and spring are...
  • Easy to install: the backflow flap is installed by inserting it into the ventilation tube until it stops; The position of the spring should be...
  • Wide range of usages: these draft blocker set can be widely applied in exhaust fans, extractors, range hoods, heating ducts, vents and other...
  • Package includes: the package comes with 2 piece backdraft damper and 6 pieces duct clamps; The backdraft damper is about 3.46 inches long, 3.9 inches...
Bestseller No. 16
4 Inch Backdraft Damper, HG POWER One-Way Duct Damper for Range Hood, Vent Damper Backflow Preventer...
  • PREMIUM MATERIAL - The HG POWER backdraft damper is made of stainless iron, which is corrosion resistant and not easily deformed. With four sizes for...
  • UNIQUE FUNCTION - Backdraft dampers provide one-way airflow without the need of an actuator. These dampers can save you time and money in the long...
  • EASY INSTALLATION - The backdraft damper is easy to install, but mind to take care of your hands when in installing. The position of the spring should...
  • WIDE APPLICATION - These backdraft dampers can be widely used in ACs, exhaust fans, extractors, range hoods, heating ducts, vents and other...
  • WHAT YOU GET - We have 12-month warranty and 24-hour customer service. If you have any questions, feel free to contact us, we'll get back to you as...
Bestseller No. 17
CWYEQXGS 8 Inch Backdraft Damper, 1PCS Inline Springs Loaded Backflow Preventer Backflow Shutter,...
  • DURABLE & PREMIUM QUALITY - Damper housing is made of galvanized steel and the dryer vent valve flaps are made of aluminium the butterfly damper axis...
  • PREVENTING UNWANTED DRAFTS - 8 inch duct damper opens and closes automatically to prevent backflow and debris from entering ducting.
  • APPLICATION SCENARIOS - Fit for 8" Duct Openings . An antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC...
  • SIZE OF DUCT DAMPER - 7.87 inch/ 200mm in diameter, 3.5inch/ 88mm in length, 1 in package.
  • PRODUCT WARRANTY - BUY IT NOW! If there is any problems to make you unsatisfied with our products, CWYEQXGS provides full money refund or replacement.
SaleBestseller No. 18
FVIEXE 8 Inch Backdraft Damper Duct, One-Way Airflow Ducting Insert, Backdraft Shutter Damper...
  • Duct Valve for 8-Inch Duct: Back draught valves measures 19.5cm/7.7inch in Diameter, 8.7cm/3.4inch in length, designed for insertion into 8 inch...
  • Solid Constrution: 8 inch backdraft damper features a Galvanized Steel Body with Aluminum Damper Blades and Stainless Steel Spring-Loaded Dampers,...
  • Unique Design: Spring-Loaded Dampers, ensure duct damper open and close automatically at low air volumes; Foam Seal Ring, can prevent lond rattling...
  • Easy Installation: Just insert the backflow flap into the ventilation pipe as far as it will go, and you can finish installation. Note: To be opened...
  • Wide Range of Usages: Duct insert backdraft damper is perfect to use in air conditioners (AC), range hoods, heating ducts, exhaust fans, dryer vents,...
Bestseller No. 19
Vent Systems 6'' Inch Backdraft Damper - Backflow Shutter - Heavy-Duty Inline Springs Loaded -...
  • Back draft damper for insertion into 6 inch ventilation ducts. The backflow damper opens and closes automatically. It has a strong spring and can be...
  • A tight sealing and fastening of the duct is achieved by the rubber strip attached to the inside of the draft blocker damper. The rubber seal prevents...
  • Designed for use in AC, dryer vent, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial...
  • Duct draft stopper prevent cold air or wind from entering the ventilation pipe. In this case, the flap is installed in such a way that the flap leaves...
  • The backflow Preventer valve is installed by pushing it into the ventilation pipe as far as it will go. The position of the spring should be...
SaleBestseller No. 20
Broan 026715201778
  • For use with Broan or NuTone brand range hoods
  • 7" round vertical discharge damper
  • Includes sound dampening foam for quiet operation

Having trouble finding a great Range Hood Backdraft Damper?

This problem is well understood by us because we have gone through the entire Range Hood Backdraft Damper research process ourselves, which is why we have put together a comprehensive list of the best Range Hood Backdraft Dampers available in the market today.

After hours of searching and using all the models on the market, we have found the best Range Hood Backdraft Damper for 2023. See our ranking below!

How Do You Buy The Best Range Hood Backdraft Damper?

Do you get stressed out thinking about shopping for a great Range Hood Backdraft Damper? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Range Hood Backdraft Damper, which is why we have assembled a comprehensive list of the greatest Range Hood Backdraft Damper available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Range Hood Backdraft Damper that you consider buying. Your questions might include the following:

  • Is it worth buying an Range Hood Backdraft Damper?
  • What benefits are there with buying an Range Hood Backdraft Damper?
  • What factors deserve consideration when shopping for an effective Range Hood Backdraft Damper?
  • Why is it crucial to invest in any Range Hood Backdraft Damper, much less the best one?
  • Which Range Hood Backdraft Damper are good in the current market?
  • Where can you find information like this about Range Hood Backdraft Damper?

We’re convinced that you likely have far more questions than just these regarding Range Hood Backdraft Damper, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Range Hood Backdraft Damper, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Range Hood Backdraft Damper. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Range Hood Backdraft Damper buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Range Hood Backdraft Damper currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Range Hood Backdraft Damper has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Range Hood Backdraft Damper?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Range Hood Backdraft Damper.
  5. Customer Ratings: Number ratings grade Range Hood Backdraft Damper objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Range Hood Backdraft Damper.
  7. Product Quality: You don’t always get what you pay for with an Range Hood Backdraft Damper, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Range Hood Backdraft Damper is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Range Hood Backdraft Damper information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Range Hood Backdraft Damper is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Does a range hood damper prevent backdrafts?

A: Yes, a range hood damper will help prevent leaves, small animals, other debris, and hot or cold air from entering your ductwork and home from outside; it will also prevent backdrafting, which occurs when the dirty, greasy air in your ductwork travels back into your home by way of gravity or air restriction. How does a range hood damper work?

Q: Should range Hood ductwork be shorter or longer?

A: When installing ductwork for your range hood, keep in mind that shorter is always better. The shorter your ductwork, the quicker the dirty air will travel outside your home. Also, avoid multiple turns in your ductwork.

Q: How many blowers does a range hood fan have?

A: When choosing range hood fans, or blowers, you have two things to consider: power and the number of blowers. At Proline Range Hoods, our range hoods come with one or two blowers – single or dual. Our new PLJW 121 60” model, however, features four blowers and runs at 1800 CFM.

Q: Why does the vent on my range hood open and close?

A: It opens when you turn your range hood on to allow for airflow and closes when you turn your range hood off. This prevents backdrafting and keeps any large debris from getting inside your ductwork or into your range hood or vent hood.