4 Best Inline Exhaust Fan in India (April 2023)

(Last Updated On: April 26, 2023 22:13)

If you’re in search of a ventilation system that can cover long distances, an inline exhaust fan is an excellent option. This type of fan uses a duct pipe to transport air over long distances, which is why it’s also known as a “duct exhaust fan.”

For those living in compact urban areas, an inline duct exhaust fan can provide excellent ventilation in the kitchen, bathroom, or any room as it can move air from a distance of 60 to 70 feet.

After reviewing 30 exhaust fans, we’ve narrowed down the top six best inline exhaust fans for you to consider. If you’re unsure about which type of exhaust fan to purchase, we recommend checking out our guide on the types of exhaust fans available on our website.

How does an inline exhaust fan work?

Unlike standard exhaust fans, an inline exhaust fan is mounted to a beam in the attic and uses two pipes to move air. One pipe connects to a vent in the ceiling, while the other pipe connects to a vent on the roof. The ceiling pipe pulls air from the room into the fan, and the fan pushes the air out through the roof vent, removing stale air from the house.

WADBROS Inline Exhaust Fan WAD-IL-10₹7,000
Astberg AF150 (150mm/6″) (530CMH/311CFM)₹7,400
Astberg Afb200 (200Mm/8)₹9,500
Heavy Kitchen Exhaust₹8,200

Here is the Best Inline Exhaust Fan in India

WADBROS Inline Exhaust Fan WAD-IL-10

WADBROS Inline Exhaust Fan WAD-IL-10
WADBROS Inline Exhaust Fan WAD-IL-10

The WADBROS inline exhaust fan comes with a 26-watt motor that can provide 200 M3/HR of air suction capacity. It is built with an ABS plastic body that weighs 1.4 kg and supports a 4-inch duct pipe. Because it is lightweight, you can use this inline exhaust fan where you need it without heavy fittings.

Additionally, with its motor, it uses less power, making it a cost-efficient inline exhaust fan.

If you are looking for an affordable option for an inline exhaust fan for small rooms, this WADBROS exhaust fan is a good choice because it consumes less energy.

  • The cheapest option in the market.
  • Lightweight inline exhaust fan.
  • Waterproof.
  • Power efficient.
  • Can’t use in large areas.

Astberg AF150 (150mm/6″) (530CMH/311CFM)

Astberg AF150 (150mm/6") (530CMH/311CFM)
Astberg AF150 (150mm/6″) (530CMH/311CFM)

The Astberg AF150 comes with a two-speed mode: the first is high pressure (300Pa), which gives a large airflow (530 CMH), and the second is high efficiency and low noise (33 dB), made possible by its 26-watt motor that consumes 0.6 units daily.

It is built with ABS material and has dimensions of ‎8D x 8W x 8H centimeters. It weighs 2.6 kg, which is average in this category. It is fit for 150mm size and comes with a 2-year warranty.

Being all-weatherproof, this inline exhaust fan can be used in rooms, kitchens, bathrooms, green areas, gyms, and restaurants. It removes steam and moist air from more than one end, allowing you to connect this duct pipe in multiple rooms. With this feature, you can use this exhaust fan above the ceiling of the dining table so that food odors do not mix.

If you need to adjust the speed of this inline exhaust fan, you can do so with its switch. It has a saving mode and a performing mode.

  • 2 Speed Modes
  • Energy efficient
  • Low Noise Option
  • Only for small area rooms.


Astberg AFB200

Astberg AFB200
Astberg AFB200

The Astberg AFB200 is available in black color and comes with two airflow settings: 850CMH and 500CFM, which are controlled by a button. The motor is 70w and made with copper winding, consuming 1.6 units per day. Due to its 200mm size, it can connect with 6-inch or 8-inch duct pipes up to 70 feet or more.

The dimensions of the Astberg AFB200 are 8D x 8W x 8H cm. As the previous model, the size is the same, but the swept volume is more. However, the weight is 3 kg 100 g.

Its high air suction capacity allows it to maintain air ventilation within a distance of more than 80 feet. This makes it suitable for use in large areas or rooms, even in conference rooms, coaching rooms, and offices.

If you run a restaurant with a large kitchen where you cook spicy food that produces dark smoke and flames, this exhaust fan’s flameproof body will be useful with its heavy-duty design.

You can select the highly efficient and high-performance mode according to your requirements, and it can be used simultaneously in multiple rooms. It can be used for a long time, 24×7.

Heavy Kitchen Exhaust

Astberg AHT15-34 (150mm/6") Kitchen inline fan / Kitchen duct fan / Kitchen exhaust / Metal fan / Flameproof fan / Heavy Kitchen exhaust
Astberg AHT15-34 (150mm/6″) Kitchen inline fan / Kitchen duct fan / Kitchen exhaust / Metal fan / Flameproof fan / Heavy Kitchen exhaust

The Astberg AHT15-34 ceiling exhaust fan has a metallic fan that provides 450 CHM airflow with its 55-watt motor in a duct size of 150 mm. This means that it can clean more air in a smaller space, resulting in good ventilation. It also has an automatic safety wall inside the duct pipe connection to prevent objects from entering the fan. This exhaust fan operates on the centrifugal principle, which means it continues to suck air from the environment, including smoke and high moisture.

You can use a duct of more than 15 feet with this ceiling exhaust fan because of its heavy-duty design. It is best suited for hotel kitchens due to its flameproof metal construction.

  • You can use this ceiling exhaust phone for industrial use like in a kitchen or restaurant.
  • and it is available in three sizes hundred 150 200 mm so you can choose wisely according to your requirement.
  • high build quality because of metal material
  • It is heavyweight so you cannot use it with an ordinary ceiling unit properly fitting for this.
  • During working it produces a high 48 dB noise level.
  • Quite a high price.


The market for inline exhaust fans in India offers a variety of options for consumers. However, some of the best inline exhaust fans available in India are the Astberg AF150, AFB200, and AHT15-34. These exhaust fans are made with high-quality materials, have impressive airflow capabilities, and are suitable for use in various settings, such as homes, restaurants, and offices. With their energy-efficient motors and features like automatic safety walls, these top 4 inline exhaust fans provide a reliable and effective way to remove moisture, smoke, and other impurities from the air.


Are inline exhaust fans better?

Yes, inline exhaust fans are superior because they are more powerful than standard blowers and cover a larger area, making them ideal for large spaces.

Do inline vent fans work?

Yes, inline vent fans are worth it to buy and they work very well.

Are inline fans noisy?

No, at first. However, it depends on the model and region where you use an inline fan, and they might be noisy in some situations.
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Surendra Verma
Surendra Verma

This is Surendra Verma, a writer who focuses on gadgets, consumer goods, and technology. I test and review consumer technology because I am very interested in it. worked for more than two years on YouTube. I enjoy making technology simple for everyone with my three years of experience.

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