What Is Ductless Chimney?

Are you curious to know what is ductless chimney? You have come to the right place as I am going to tell you everything about ductless chimney in a very simple explanation. Without further discussion let’s begin to know what is ductless chimney?

When it comes to maintaining a clean and odor-free kitchen, a chimney is an essential appliance. However, traditional chimneys with ducts can be cumbersome to install and may not be feasible in every kitchen setup. Enter the ductless chimney, a modern solution that offers convenience, flexibility, and effective smoke and odor extraction. In this blog post, we will explore the concept of a ductless chimney, its working mechanism, benefits, and its growing popularity in contemporary kitchen designs.

What Is Ductless Chimney?

A ductless chimney, also known as a recirculating chimney or a filterless chimney, is an innovative kitchen appliance designed to remove smoke, fumes, and odors without the need for external ducting. Unlike traditional chimneys that vent the pollutants outside, a ductless chimney utilizes a combination of filters and recirculation techniques to purify the air and release it back into the kitchen environment.

Working Mechanism:

  1. Filters: Ductless chimneys are equipped with specialized filters, including grease filters and carbon filters. The grease filters trap and collect grease particles from cooking, while the carbon filters effectively capture and neutralize odors and smoke.
  2. Recirculation: After passing through the filters, the purified air is recirculated back into the kitchen. The recirculation process ensures that the kitchen environment remains free from smoke, fumes, and unpleasant odors.

Benefits Of Ductless Chimneys:

  1. Easy Installation: Unlike traditional chimneys that require complex ducting systems, ductless chimneys are relatively easy to install. They can be mounted on walls or ceilings, making them suitable for a variety of kitchen layouts.
  2. Flexibility in Kitchen Design: Ductless chimneys offer flexibility in kitchen design, as they don’t rely on external ducting. This allows homeowners to place their kitchen appliances and cabinets more freely, without the constraints of ducts.
  3. Energy Efficiency: Ductless chimneys consume less energy compared to their ducted counterparts. Since the air is recirculated within the kitchen, there is no heat or energy loss associated with expelling air outside.
  4. Effective Smoke and Odor Extraction: Despite not having external ducting, ductless chimneys are highly efficient in removing smoke, fumes, and odors. The combination of filters effectively captures and neutralizes pollutants, ensuring a clean and fresh kitchen environment.
  5. Low Maintenance: Ductless chimneys are relatively low maintenance. The filters need to be cleaned or replaced periodically, depending on the frequency of cooking. Regular maintenance ensures optimal performance and longevity of the appliance.

Growing Popularity:

The popularity of ductless chimneys has been on the rise due to their numerous advantages. They are particularly preferred in apartments, small kitchens, and spaces where traditional ducting may not be feasible. Additionally, their sleek and compact design adds a modern touch to kitchen aesthetics.


Ductless chimneys have revolutionized the way kitchens are designed and equipped. With their easy installation, flexibility, energy efficiency, and effective smoke and odor extraction, they provide a convenient solution for maintaining a clean and pleasant kitchen environment. As the demand for efficient and space-saving kitchen appliances continues to grow, the ductless chimney emerges as a preferred choice for homeowners and designers alike. Embrace the convenience and efficiency of a ductless chimney to create a comfortable and enjoyable cooking experience in your kitchen.


What Is The Difference Between Ductless And Duct Chimneys?

Heat And Noise Emittance

A ducted chimney is additionally quiet when in use. This is due to the fact that the fans do not need to work as hard to move the contaminated air outdoors. The ductless chimney, on the other hand, only circulates the air once it has been purified.

What Are The Features Of A Ductless Chimney?

A ductless chimney is not connected to any pipe. It has an exhaust fan, a suction motor, and a filter at its hood. The suction motor sucks in smoke and dirty air, the filter captures dust and oily particles, and the exhaust fan recirculates clean air in your kitchen.

Can Any Chimney Be Made Ductless?

Yes, chimneys can be installed without ducts. Ducting is not compulsory, but a ductless chimney needs more power to operate. A ducted chimney collects the smoke and releases that smoke outdoors instantly while ductless sucks up all the smoke through a filter before blowing it back into the kitchen.

Which Type Of Kitchen Chimney Is Best?

Our Top Picks

  • Best Overall – Faber 90 cm 1200 m³/hr Autoclean Kitchen Chimney.
  • Best Budget – Eurodomo 60 cm 1200 m³/hr Auto-Clean curved glass Kitchen Chimney.
  • Most stylish – Faber 60 cm 1200 m³/hr Auto-Clean curved glass Kitchen Chimney.

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