Vacuum Cleaner Buying Guide


What are the different type of Vacuum Cleaners?

Description : The first vacuum cleaner type is also the most popular type of all cleaners that is used inside the home. These upright vacuum cleaners come with many possibilities, features and designs that would surprise any end user. In case one chooses to use this type of vacuum cleaner for their home, he or she should also take time out to understand the functioning of all other vacuum cleaners and evaluate their features and benefits before finally making the purchase. The upright vacuum cleaner presents maximum power for cleaning the carpets. They are ideal for effective and fast cleaning of the carpets all over the home. Some cleaner models can be used for cleaning bare floors as well.

Benefits : It comes with a number of exciting features, such as anti-allergen complete seal technology, smooth-gliding wheels along with easy steering, never loses suction and lightweight. However, on the flip side, the cleaner is also noisy.

Description : The canister vacuum cleaners include a canister along with an attached long wand that’s used for the purpose of vacuuming. Compared to the traditional upright cleaners, these vacuum cleaners are much lighter. They are also far more powerful than the standard stick vacuum cleaners. They are suitable for being used with any kind of carpeting and for the bare floors as well. These vacuum cleaners come with a more expensive price tag than other cleaner types.

Benefits : Canister vacuum cleaners offer a number of distinct advantages. For instance, they are lightweight, have a 29.5 foot cleaning radius, come with an air clean filter, offer six-stage suction and have an auto-seal closing bag. However, they are not the best means for pet hair removal.

Description: Every vacuum cleaner is made to function with a different range of cleaning capabilities. Therefore, it always rests on the user to find out which model would work best for him/her.

Stick vacuum cleaners have the advantage of being lightweight but they generally offer the least suction power for being used inside a home. It derives its name from the look of the handle which is basically a long stick. These cleaners are ideal for being used to clean light carpeting areas and bare floors. They also offer solid performance with area rugs. The stick vacuum cleaners may vary in price, but one can easily get a nice model at affordable rates.

Benefits: Stick vacuum cleaners offer a number of user benefits. They come with a powerful 18V battery that offers long-lasting performance, are cordless which allow for easy maneuverability, has edge-cleaning bristles, are bag-less, lightweight and offer great suction. However, they are also awkward for being used in some areas.

Description :Handheld vacuum cleaners are basically those models that one needs to hold in the hands for cleaning. While they are mainly used inside cars and vehicles, they still present users with a range of other possibilities as well. Both corded as well as cordless handheld vacuum cleaning devices are available in the market as well. The best thing about handheld vacuum cleaners is that they offer numerous choices to users which make it easy to choose and afford one of these cleaning devices.

Benefits :These vacuum cleaners offer 5.5 v amp operation, are powerful, can stretch the hose for cleaning upholstery and other items, are bag-less and can clear dirty cups. They also offer smooth fingertip controls. However, these cleaners are also somewhat noisy.

Which Vacuum Cleaner suits your needs ?

What you should look for : For domestic use, we should look for a Vacuum Cleaner which consumes less of electricity, good product quality, good brand, easy to carry, reasonably priced.

What you should look for : For commercial use, we should look for less consumption of electricity, good product quality, good brand, easy to carry, reasonably priced, automatic cleaning and heavy duty machines.

Meaning of some frequently used terms

Meaning : In engineering, the air flow or airflow is a measurement of the amount of air in per unit of time which flows through a specific device. One can measure this amount of air by its mass or volume.

Benefits : Movement of air from a particular location to another is generally measured in CFM (i.e. cubic feet per minute). It’s the force that is exerted by moving air that picks the dirt up and transports it into the dirt container or bag. It is among the most important aspects of determining the effectiveness of a vacuum cleaner.

Meaning : It is the strength of electric current measured in amperes.

Benefits : The ampere is the least reliable and most misunderstood method for measuring the performance of vacuum cleaners. The maximum allowable amperage that is allowed by the UL is 12 amps. There are vacuum cleaners whose amperes vary between 4.2 amps and 12 amps. It is necessary to remember that just because a particular motor is rated at 12 amps, it does not signify that it is always drawing 12 amps all the time while it is in use. Amperage is not a measurement of the performance but is its maximum rating.

Meaning : Air watt or airwatt is a unit of measurement for the effectiveness of the vacuum cleaners. It refers to the airflow as well as amount of power (i.e. watts) that is produced and used by a vacuum cleaner.

Benefits : It is a specification that has been developed for rating the vacuum cleaners output power instead of the input power. It is a good indication of the efficiency of the vacuum cleaner. However, this system is mainly used by the manufacturers of the central vacuum systems. The unit is based on the suction with the air flow at the unit itself, which is why it is affected by the suction that is produced by the motor and also the internal resistance to the air flow. Both suction, as well as air flow, are calculated with air flow being limited by a 2-inch opening. Special care needs to be taken so as not to confuse the suction with the air flow rating or sealed suction rating which is about 4 times higher.

Meaning : It is the rotating-brush unit present within powerhead of the vacuum cleaner.

Benefits : A long stiff bar or a raised section of brush roll designed for separating carpet fibers and for vibrating to let the dirt particles be loosened and be available to be easily drawn into the vacuum cleaner by its suction and resultant air flow. It was common on vacuum cleaners of the past but is rather less common today. A number of vacuum cleaning models still include this feature. The “beating” on the non-padded commercial carpets actually causes damage to the vacuum motor which makes it necessary to replace the motor or bearing prematurely.

Meaning : A brush roll is that part of the vacuum cleaner which has rows of bristles and beater bars on some occasions to agitate a carpet for significantly helping in the removal of the dirt from it.

Benefits : It is a part of a vacuum cleaner which is cylindrical in its shape and touches or makes contact with the carpet. The purpose of this part is to agitate a carpet and separate the fibers in order to draw all dirt, dust, embedded hair and other types of microscopic items into the cleaner’s air stream. It might not be possible to pick up all embedded particles with strong suction and resultant air flow. Hence, the brush roll actually provides with that action. Generally, there is only one brush roll within a vacuum. Nevertheless, some manufacturers put multiple and even counter-rotating brush rolls installed on their vacuums.

Meaning : A system containing a filter which is designed for removing 99.97% of all airborne particles that measure 0.3 microns or more in diameter that passes through it.

Benefits : This is currently one of the most widely referred features that consumers look for in their vacuum cleaners today. The term HEPA actually stands for “high efficiency particulate air.” It is a special filtering specification that was developed during the World War II when the United States was working on developing nuclear weapons. A need was felt to filter out the radioactive particles and dust from the sites so that they do not get into the atmosphere. The ideal specification for the HEPA filter is that it should be able to filter out 99.97% of all the particles with the size of .3 microns. A particle measuring 10 microns is actually invisible to naked eye. The measurement of pollen lies between 5 and 100 microns; human hair measures between 70 and 100 microns.

Meaning : The production of partial vacuum by removal of air carried out to force the fluid into the vacant space or to procure adhesion.

Benefits : Suction is basically the ability of the vacuum cleaner for efficiently picking up dirt. When this term is used in a narrow way, it indicates the actual pull/pressure difference that is created by spinning fans present in the suction motor. This term is frequently used interchangeably with the vacuum. Both vacuum and suction are measured in the “Inches of Water Lift”. It is a specific test which is calibrated for variation in the atmospheric pressure for evaluating all vacuum motors equally. Nevertheless, only a few manufacturers of vacuum cleaners publish these test figures for comparison.

Meaning : Lift irrigation can be defined as an irrigation method in which the water is transported not by natural flow but is lifted by pumps or by some other means.

Meaning : The sealed suction feature of the vacuum cleaner which is rated in the inches of water lift serves as a good measurement of how good it is going to perform, particularly when comparing systems having higher resistance to this air flow. This air flow is directly proportional to the suction produced by a motor and also inversely proportional to total resistance to the air flow developed within this complete system. Hence, if everything else remains equal, the greater suction produced by a motor, the better is the vacuum cleaner’s performance. Sealed suction rating is greater than that which is produced when it is operating with the air flow.

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