Understand a wide variety of specifications confusion is one of the most difficult aspects of selecting a new vacuum cleaner. First, consumers want to vacuum cleaners offer the best cleaning capacity. And most consumers often equate the ability of cleaning with “power” or “aspirational”.

Cleaning ability is not just about power and ambition, despite these attributes are important elements of the vacuum cleaner performance. With a bit of information and education, you will be able to sift through the numbers and understand better what it means and what the specifications are important to you.

Unfortunately, there is no single classification that indicates the ability of cleaning. However, there is a set of specifications primary, that when clearly understood, allow consumers to make informed decisions regarding which will have the best vacuum cleaning capacity.

These specifications include primary watts, amps, volts, water elevator (or sealed suction), horsepower, air watts, and the flow of air.

There are also a number of other, secondary specifications that influence the ability of cleaning that we will also examine. These include filtration, cleaning tools (turmoil), skills, quality, noise, features and cost.

In order to make sense of all this we must first understand the basics of how a vacuum works.

All vacuum cleaners operate on the basis of air flowing from the opening in the cleaning of the head or tool, through the vacuum bag and / or filter system, and then the exhaust port. This is the flow of air created by a vacuum motor, which can also be referred to as “the engine of ambition.

The vacuum motor consists of electrical components with a fan or more fans. When fans spin, a partial vacuum is created and the pressure inside the vacuum falls below the atmosphere (or existing) air pressure in the room. Because air pressure is greater outside the vacuum of interior, air rushes through the vacuum cleaner.

Therefore, it is easy to see that the vacuum motor is the heart of a vacuum cleaner. After all, the most powerful engine, the greater the pressure differential and thus more air flow and suction, right? And it is for this reason that most of the specifications to see in relation to the ability of cleaning relate directly or indirectly with the engine.

But here is where is difficult. Specifications for components like the engine does not necessarily relate to the performance of any vacuum, and therefore are only a part of history.

Let’s look at the main specifications of one by one:

W

The entry of engine power vacuum is measured in watts. Although this specification does not take into account the efficiency of the engine, the number of fans or the vacuum cleaner design, engine power is a valid way to assess and compare the power of the engine.

While the comparison is the ideal entry of engine power in watts for a product in front of the entrance of engine power in watts of product B, some manufacturers do not provide the power input of engine specifications in the form of watts, but everything the kind of vacuum in amperes. This may make it difficult to compare across brands.

However, you can convert amps to watts per the formula, amps x 120 (volts) = watts. Or conversely, you can convert watts to amps by the formula, watt-volt (always 120) = amps. For example, a 1400-watt motor is converted to 11.67 amperes (1400/120 = 11.67).

The comparison of the machines in amperes with the nominal rated wattage is not an exact comparison, because manufacturers who normally use watt ratings rate only the engine, while amperage ratings use the total electricity consumption including the vacuum cleaner engine the tip of power (the engine revolving brush cleaning head), light bulb, etc.

This means that a team of Power (a boat with a vacuum cleaner nozzle of power) with a list of 12 amps can be very comparable to other energy equipment with a 1200-Watt motor that converts only 10 amps.

This is because the power nozzle engine consumes 1.5 amps, the bulb uses extra amperage and so on. Therefore, if we subtract the amperage used by the power of our machine nozzle engine, 12 amp, we come to 10.5 amps for the engine and light bulb. In this example, two engines are very close scores of 10 amps, and therefore, equivalent to the motor power.

Therefore, it is better than any of comparing the entry of engine power in watts of both machines, or if you have to compare one machine with a nominal wattage rating in amps, try to get the amperage rating of the engine instead of the whole vacuum cleaner. You can then convert this watts and have a meaningful comparison.

Amps

A very common specification amp vacuum cleaner. The amperage rating means the maximum amount of power used by all of the vacuum of electrical components when operating. The largest consumer of electricity will be the engine vacuum, but the amperage rating includes all the electrical components, including a vacuum motor, the engine power punta, the light bulb, etc.

The maximum amplifier “draw” (the number of amps the appliance uses when running) to allow any device that plugs into a standard outlet of households is 12. Therefore, if you see amperage ratings above 12, read the fine print, since they are not certain specifications amperage, but some other manufacturer developed “exercise” designed to create the impression of a more powerful vacuum cleaner.

Despite amperage refers to the consumption of electricity and no power or ability to clean by itself, can be used to compare the input power of a vacuum cleaner to another. This is because while the power input is measured in watts, amps are converted into watts by multiplying volts. Since volts are constants in the 120 amps represent a valid comparison of input power motor.

Once again, as mentioned above, in making this comparison, try to get the amp rating of the engine instead of the whole machine.

Therefore, amplifier skills give us a way to compare the input power of an engine vacuum and the vacuum in his set and a specification for comparison purposes. But again, are only part of the story. After all, just because a motor or vacuum cleaner consumes more electricity, this is not a better cleaner.

The specification also amps does not take into account how efficient is the engine, as well as other design factors, such as if the engine has one or two fans (two is not necessarily better than one) and the overall efficiency of the vacuum cleaner design.

Tension

In the United States, the current standard of home runs at 120 volts on the meter. Tension inside a house which is sometimes called “110″ and this is because there may be voltage reductions through wiring in the house. But do not worry, appliances are designed to operate within a range of voltages from 110 to 120.

For the purpose of understanding the vacuum cleaner specifications of the one thing about the tension we really need to know is the formula, amps x volts = watts and on the contrary, watts / amps = volts. In making these calculations, the use of 120 volt U.S. appliances.

Lift Water (sealed suction)

The sealing of suction vacuum cleaner is measured in inches of water lift. This qualification is taken when the engine is completely sealed, and the term refers to how many inches the engine vertically lift a 1 “water column.

Lift the water is what gives a power vacuum to collect or “terminate” the debris of the ground surface, while the flow of air then removes the dust bag. Vacuums with more inches of water will lift an easier time collecting the sand and other heavier soils of carpet and flooring.

Lift the water is also a measure of a vacuum cleaner on the ability to cope with the resistance within the vacuum. This is especially important in high or HEPA filtration vacuum cleaners that have more resistance due to the additional filters that the air has to go through.

A good rating to lift the water also indicates that a vacuum will keep on performing the high levels of dust as the bag or container is filled and filters “load” or gradually fill with fine particles and become more and more resistant the atmosphere of way.

The water lifting a vacuum cleaner is another useful indicator of performance in the sense that it is a means of comparing the aspiration of an engine to another and, in general, the lift more water better.

Horsepower

This is a skill that is mainly used for marketing purposes and had little or no connection with the vacuum cleaner performance in the real world. Fortunately, it has been largely outside with a vacuum cleaner specifications.

Often referred to as “peak horsepower” These ratings were obtained by removing the fans from the vacuum motor and putting the maximum load possible before the engine burned. Then a complex formula was applied to reach a peak horsepower rating. Again, this specification does not make sense in terms of assessing the cleaning capacity of a vacuum cleaner.

Air Watts

As we discussed, a typical power vacuum, such as specifications of amps and watts measure the vacuum of power. Central makers vacuum, as well as some other vacuum manufacturers have been using the air-watt specification kind of attempt by the vacuum of production instead of input power. Air watts are calculated using the formula (airflow (in CFM) x vacuum (in inches of water lift)) / 8.5 = Air Watts.

Once again, there is some question whether it is a useful specification or simply a new rating even more confusing to consumers and difficult to make comparisons. After all, when you do the calculations, one watt of air reaches 0.9983 watts or almost the same as one watt of hands.

It is important not to confuse watts of air with air flow, the specification most important of all.

Airflow

The airflow is by far the most important specification in terms of determining the cleaning capacity of a vacuum cleaner. Measured in cubic feet per minute (CFM), which is the strength of this flow of air through an area that collects dirt and moves to the dust bag or container. Therefore, more air flow, the better the cleaning capacity of the vacuum cleaner.

The airflow is an excellent specification because it takes into account both the power of the engine vacuum, which creates a vacuum, as well as resistance from the bag and the air filter system that must pass through.

The air flow is generally measured through the vacuum hose connected or without attachments. Because of this, there are several factors that may affect the actual flow of air, including turbulence in the hose and Wands, restrictions on the flow of air when the cleaning tool meets the floor or other surface, increasing the resistance due to a bag filled with soil and filter loading.

Comparing the specifications primary

In terms of these specifications primary, there are three elements that are useful in comparing vacuum cleaners.

The first comparison was watts watts motor to power. Ideally, the machines are being compared all the input power engine is specified in watts for a simple, direct comparison. If a machine is rated in amps and the other in watts, a conversion of the specification makes it possible Amp watts, but the comparison is “apples to apples” only if the engine just amps are used for this comparison.

As mentioned in the previous section amps, if the only available specification is the amps for the entire machine, a comparison can be made, but it will not be a direct consequence.

If both machines are rated only in amperes, the comparison can be made of the power consumption of each unit with an assumption that if they are close or equal, the engines are similar in power. This is because the engine will be the largest consumer of the rated amperage.

The second comparison is to lift the water (sealed suction). This is a good specification to compare how the vacuum cleaner is undertaken as it fills the bag and loading the filters, and is particularly relevant when choosing high filtration HEPA filter or vacuum cleaners. It also provides an idea of how vacuums compare in terms of collecting the heavier soils such as sand, grit and so on.

The third point of comparison is the flow of air. This specification is the most important of all when choosing a vacuum cleaner because the air flow is what moves the dirt from the surfaces of dust bag or container. In short, the air flow is the specification that best demonstrates the ability of cleaning.

So, now with the nominal air flow in the CFM and water lift nominal inches, what kind of numbers should be looking for? In the vacuum pot (with or without power of the heads) of airflow from 100 CFM or more and water lift of 90 inches or more is recommended.

Upright vacuum cleaners come in a wide variety of configurations, but there are two basic designs. The first is the “Direct Air” or “Dirty Air” design where the earth passes through the engine before any filtration in the path to the dust bag. Dirty air only nominal amounts are in amperes.

The second baseman is a design that provides a bypass of unfiltered engine air that is not going through the engine. In this design amounts to only filtered or completely clean room air passes through the engine to cool. By-pass amounts are usually provide airflow, but not lifting the specifications of water and high performance in an upright position will offer 60 CFM or better.

There is no need to lift the water scores in both types of poles, because there is so little distance by air and land travel. CFM ratings do not have to be as high as boats for the same reason.

Many posts do not offer the air flow in all classifications and just the type of engine in terms of amps. As we have learned, this only measures the electrical consumption of the engine, which is not a measure of the ability of cleaning. However, when comparing different vacuums of this kind, amplifier ratings are better than nothing.

When you choose a vacuum cleaner with a good flow of air and water lifting specifications, which are well on their way to a machine capable of cleaning outstanding.

Specifications Secondary

We have examined the main impact specifications that the cleaning capacity. But there are also secondary specifications that must be considered before making a final decision. These include filtration, cleaning tools (turmoil), skills, quality, noise, features and cost.

Filtration

Filtration is very important in terms of capacity because HEPA cleaners or other types of advanced seepage increases the resistance within the vacuum. Therefore, it is easier for a normal vacuum filtration to achieve greater airflow ratings. In fact, the challenge of coping with increased resistance is one of the reasons that HEPA filtration vacuum cleaners can cost more.

For more information about HEPA filtration vacuum cleaners, click here.

The dust bag is also part of the filtration system and an important factor that influences the flow of air. Many of the new material, as opposed to traditional paper used for the manufacture of bags of powder in order to maintain the fine particles of dirt and small harmful while still allowing air to flow as freely as possible possible.

The surface of the dust bag is also a factor, because the surface of the bag, the more easily the flow of air through it. This translates into better cleaning capacity as the bag fills. This is a good reason to choose full-size vacuum cleaners versus medium or compact ones.

Cleaning tools (Noise)

The main tool for cleaning must be properly selected, because while the air flow is what carries the soil to the bag of powder, the agitation is what evicts the floor carpeting, flooring and other surfaces.

Therefore, considering the type of cleaning tools that make sense for your home. If you have a lot of hard floors or carpets and pet hair, choose a straight or a team of power with an engine power punta. If you have furniture that is difficult to obtain by virtue of being sure that your vacuum cleaner has a profile low enough clearance from the nozzle to reach these areas and so on.

If you have a vacuum cleaner with all the air flow in the world, but an inadequate cleaning tool, the results would be less than optimal.

Capacity

The ability of your vacuum cleaner has a role to play in maintaining high levels of cleaning capacity. As we saw earlier, the biggest bag of powder, the better airflow, and thus the cleaning capacity. All other things being equal, a full-size vacuum cleaner offer a better cleaning capacity, especially in the dust bag or container is filled.

Quality

The quality of your vacuum cleaner is also important. You can have excellent specifications in a poorly constructed vacuum that will last only a few years, compared to very high quality products that deliver the exceptional performance of cleaning and will last many years and even decades.

The quality may be partially determined by the duration of the guarantee, as well as the type of materials used, the quality of fit and finish, how heavy the houses are, how tight the seals, how close the tolerances and so on . In general, the mass market, low-priced products are not designed for long-term use.

Noise

Noise is also an important consideration. Some vacuums can be so noisy that they are almost unbearable to use. A high quality vacuum often operate at levels that are quite comfortable and allows you to listen to the telephone or the doorbell ring quite easily.

The amount of noise does a vacuum during the performance is evaluated in decibels (dB). To give you an idea, a conversation at home is rated at 50dB, a garbage disposal by 80 dB and a lawnmower or motorcycle to 100 dB. Extremely quiet vacuum cleaners can operate at the decibel levels in the mid-sixties, while cleaners in the range 70-77 dB is still very quiet compared to the vacuum that grew up with.

Features

Next, you need to consider whether the vacuum you are considering has all or most of the features you need for a pleasant and clean.

Consider the cleanliness of their situation and be certain that the vacuum that gives you everything you choose to make the task of vacuuming as easy as possible. Is it a feature of rewind cable, variable speed controls, on-board tool storage, height adjustable Wands, proper cleaning of radio, the right tools to their flat as a soft brush for entry of slate tiles and well successively.

Cost

And, last but not least, you need a vacuum cleaner that represents the best value. As with everything, better quality usually costs a little more, but often is a value in the long term.