Cooker hood without air duct

The choice of a hood for the kitchen is just as important as the choice of a hob or refrigerator: high-quality kitchen appliances serve for years and allow you to create a laconic and complete interior. In addition, the hood is one of the most functional and necessary items in the kitchen: it cleans the air from unpleasant odors or smoke, from the rich aroma when cooking, so it is worth choosing it wisely..

Dome models are becoming a classic among exhaust systems for the kitchen – voluminous and bulky for a small apartment and the most attractive for a spacious room. For a small kitchen, it is better to choose something discreet and less ambitious, for example, a kitchen hood without an air duct. Laconic rectangular models with a rather thin base and control panel are an ideal choice for a small kitchen, where it is important to create a comfortable work area.

How does it work

A hood for a kitchen without an air duct works according to a simple principle: a powerful motor draws in air and passes it through the filters installed inside, then releases it back into the kitchen. A cooker hood without venting into the ventilation does not disturb the air balance in the room – this is considered one of its main advantages.

Such models are called recirculating due to the mentioned principle of their operation. The system of filters inside the hood without exhausting air allows you to clean the incoming air from fat and other large particles thanks to the first stage of purification, after which the air goes through the second stage of cleaning – from unpleasant odors. Such a hood model requires the use of a set of filters, as a rule, metal plates are used for the first cleaning stage and carbon filters for the second..

Replacing filters for a cooker hood is done individually, depending on how often you use the hood when cooking and how much scale or fat is generated in the process. On average, carbon filters should be changed every 3-6 months of using the hood, metal filters less often – once a year.

What are the types of models

There are only two types of recirculation hoods: a flat model and a built-in hood, which differ slightly from each other, but have some distinctive advantages..

A flat hood without connection to ventilation has a more voluminous body panel, an internal fan and a filter system; it is compact compared to the classic dome model and takes up less space in the kitchen. At the same time, the work of such a hood is worthy: it sucks in air and filters it from small particles of plaque, grease, odor and releases it back. Installation of such a model takes place under the kitchen cabinet, it is important that there is an outlet near the hood.

The built-in model of the circulating hood has the same “stuffing”, but it is installed in the kitchen cabinet, leaving only an elegant control panel open to the eye. By the way, it is not necessary to purchase a separate cabinet for the hood, it can be “hidden” thanks to an additional model in the main color of the kitchen. Especially popular has become the telescopic system, which allows the hood to be extended for work and retracted to complete the suction of air..

Each of the models is found in sizes 50 cm and 60 cm, that is, they are suitable for “installation” in a standard size wall-mounted kitchen cabinet.


Advantages and disadvantages

There are different opinions among consumers about the use of a hood for a kitchen without an air duct: some are exclusively against such equipment and call it “useless” in the kitchen, while others prefer modern models of hoods with charcoal filters and a recirculation system..

Let’s talk about the features of such hoods in order to form a preliminary opinion about their work:

  • A hood without a pipe does not interfere with air circulation in your kitchen and apartment as a whole, since the hole where the air outlet is usually installed is free. With an alternative system of operation of the hood, when the air outlet is installed in accordance with all the rules and regulations, but the hood is not turned on, the passage of air is difficult.
  • The recirculation is light in weight and small in size, which allows you to easily purchase the model you like and bring it home without selecting additional equipment for it, such as labor and fastening structures. Compact and lightweight hood without air vent can be stored in any part of a small apartment and not interfere with the completion of the repair.
  • Installing such a model is simple: the hood is attached to the cabinet (where there is no lower shelf) using simple tools and connected to the power supply system. At the same time, you do not need to purchase additional adapters..
  • The pricing policy of recirculation hoods is lower than traditional dome hoods and others that have an air outlet. Of course, the unit price of the hood depends on the brand and its characteristics: size, power, set of functions..
  • Caring for the hood is reduced to a minimum of effort: it is worth wiping its visible surface (panel) and timely changing the filters inside. By the way, it may be necessary to replace the bulbs on its panel, or the illumination of the hood, and this is done extremely simply.
  • A few more words about the filtration system: it usually consists of two types of filters: carbon and metal. Coal ones change much more often than the last ones, after 3-6 months they are simply removed and thrown away. Metal filters are washable – take out the accessory and rinse under the tap or send to the dishwasher.
  • An exhaust hood without a bulky air exhaust pipe is ideal for a small kitchen or room where the installation of the same pipe will cost much more and more difficult (impossibility of installation, loss of attractiveness of the room). Often, the exhaust air recirculation system is chosen for the interior of the kitchen in the style of minimalism or high-tech, when it is required to maintain a laconic atmosphere and save space from unnecessary details like a pipe.


Now let’s note the possible disadvantages of the electric hood model:

  • Replacing filters in an exhaust hood without an air outlet is a task that must be performed in order to avoid disruption of the air purification system. To some, this may seem an expensive procedure, while others will mark unnecessary obligations for themselves and prefer the traditional model. But in the event of a breakdown, a small recirculation model is easier to inspect for breakdown and repair than to understand a large hood and its pipe in search of an answer to your question.
  • There is an opinion that the recirculation hood does a worse job of cleaning the air in the kitchen, and especially in conditions of intensive cooking. This opinion is extremely wrong, it is important to observe the regime of replacing its filters and correctly install the structure – lower to the hob.
  • The design of the hood without an exhaust hood is monotonous – a rectangular, more often horizontal design, without a fan and the possibility of further transforming the interior of the kitchen. The hood panel can be as narrow and thin as possible, the model can be a canopy with a heat-resistant glass element or have a familiar design. You can play with the color of the hood – white, metallic, glossy or matte. The hood model is considered the most original of the presented range..
  • Reviews of the recirculation hoods are ambiguous, some are happy with their choice, others would prefer the traditional model. It is worth getting used to such an air exhaust system and enjoying it as a modern way to cleanse your kitchen of unpleasant and unnecessary odors during cooking, and when choosing, pay attention to a proven brand and a good installer, which will allow the model to be functional..

How to choose?

In order for your choice to be worthy and the model to be functional, it is worth knowing a few nuances about choosing a hood without an air duct:

  • Hoods differ in their performance, so it is especially important to take this indicator into account. There is a simple formula that allows you to calculate the required performance of a particular model: multiply the kitchen area by its height and multiply the result by 12 – the answer is ready. By the way, manufacturers of hoods often write in the characteristics of the model about what size of the kitchen it is intended for, and the consultants in the equipment store will unmistakably help in such a confusing choice..
  • The size of the hood is an important parameter, it is usually equated to the power of the model: the higher it is, the larger the hood itself and the more noisy it is in its operation. If the kitchen is small and you do not cook so often, give preference to the smaller model and enjoy its measured and almost silent operation..
  • Choose the latest models of hoods: this will allow you to purchase a modern model, possibly less noisy (up to 40 dB) and more functional. Interestingly, there are models with a remote control for the hood.
  • Can’t choose a model among brands? Remember what kitchen appliances you have and rate how satisfied you are with it. Now think about the hood of the same brand, or try Krona, a German manufacturer that specializes in the production of exhaust systems for the kitchen..
  • The price criterion sometimes plays an important role when choosing a hood. Looking for an inexpensive yet functional model? Choose flat hoods – they are more affordable than built-in models, and the quality of their work is absolutely not inferior to them.
  • Looking for an original model? Give it away with a small glass visor in front or one that is decorated in an unusual way: wood, ornament or an interesting color scheme.

The choice of a hood without an air vent for the kitchen is easier than it seems, the main thing is to understand the principle of operation of such a system and assess how suitable it is for your kitchen. Such systems are used in the development of even the classic kitchen format, where dimensions and laconic forms prevail, and, it would seem, there is no room for a modest and barely noticeable hood model without an air outlet. Sometimes the kitchen itself and its layout do not allow the installation of bulky structures, or the guests just want to maintain a genuine air exchange in their home, then the very recirculation hoods come to the exit.

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