On these options is not worth saving. This class extracts not much more expensive outboard. "Dome (Kamal) extracts" are mounted on a wall or ceiling above the stove, have the chimney (dome) shape. This class is divided into three types: all-metal, metal framed with glass or wood, "classic" – decorated tree. Dome hood versatile in design, have a large assortment of shapes, sizes, and colors. Differences in the model series manufacturers mainly relate to the technical parameters, quality manufacturing, digateley parameters, methods of control.
Hoods can be equipped with two types of filters. Grease filters clean the air of particulate matter (fat, combustion gas, etc.). They can be made of plastic disposable and reusable aluminum foil or grid. Grease aluminum filters consist of several layers of perforated aluminum. The holes in the aluminum sheets are made in such a way as to create maximum air throughput with minimal noise levels. These filters are used throughout the drawing operation and require periodic cleaning to solution of warm water with detergent or non-aggressive in the dishwasher.
When washing a car is necessary to have filters vertically to solid food residues did not score the hole filters. Carbon filter fine clean (disposable) – retain the finer particles and neutralize the odor a bit. Carbon filters are purchased separately for use throughout the hood, so to mount a re-circulation mode should be resorted to in last. When using charcoal filters change their frequency depends on the frequency of use of the hood. Extraction efficiency depends on whether it is derived in a ventilation shaft or work during recycling. The most effective version of this – move the air in the ventilation shaft. * From carbon filters. Whatever the carbon filter, it does not remove odors, 100% more than the denser it is, the less effective it becomes hood. * From the grease filters. Cross section of the filter is not unimportant role. * From stock performance. Headroom allows you to have the ability to remove polluted air at the scorching of food or other extreme conditions hoods. * From the pressure (head) created by the motor. High levels of air pressure generated by the motor ensures that performance is not greatly reduced from "Aggravating" circumstances. * From the size of the hood. What is more, the greater the area of air is sucked. Does not create swirls. Not shrivel sidewall mounted cupboard.