Review of the Tefal Silence Force TW8370RA silent vacuum cleaner: quiet and functional does not mean expensive

The Tefal company has developed a series of silent vacuum cleaners Silence Force - the devices implement innovative silent technologies.Products in this category are distinguished by high performance and functionality. A striking representative of the series is the Tefal TW8370RA silent vacuum cleaner with a multi-cyclone filter.

Are you looking at this model and wondering about the advisability of such a purchase? Before making a final decision, you need to familiarize yourself with the technical and operational features of the TW8370RA, find out what users think about the operation of the vacuum cleaner and compare it with its competitors. All these points are described in detail in the article.

Key benefits of the Silence Force series

The French brand Tefal specializes in the production of tableware and small kitchen appliances. However, the company's product line also includes other household appliances: steam generators, irons, humidifiers and air purifiers.

Tefal offers four series of vacuum cleaners for customers to choose from: Compact Power, City Space, Air Force And Silence Force. The first two lines are distinguished by their compactness and maneuverability; the third category includes wireless, ergonomic units.

Key advantages of Silence Force vacuum cleaners:

1. Motors. The energy-efficient engine with a high-speed turbine ensures low power consumption while maintaining high performance. Energy consumption class – A.
2. Silence technology. An advanced noise reduction system combined with an innovative motor provides virtually silent operation. The volume of the hum is 66-68 dB, which corresponds to the level of a calm conversation between people.
3. Multi-level filtering. Multicyclone technology with triple purification of air masses ensures a high level of dust removal. All models in the series are equipped with HEPA filters. Thanks to the cleaning system, up to 99% of debris, including the smallest particles, is retained in the dust collector.

Silence Force vacuum cleaners are equipped with practical attachments for easy care of different surfaces.

Silence Force vacuum cleaners are positioned as multicyclone units with minimal noise effect and high performance. The devices belong to the premium segment

Appearance and equipment TW8370RA

Multi-cyclone vacuum cleaner Tefal Silence Force modification TW8370 (product code TW8370RA) is a bagless floor-standing unit powered by mains. The device has a bright color, the design is dominated by smooth lines. Overall dimensions of the equipment: width – 286 mm, length – 336 mm, height – 414 mm.

The body and components are made of durable plastic in black and silver. The dust collector bowl is transparent - the user can control its fullness

For convenient carrying, there is a semicircular holder at the top of the case. There is a handle on the front for removing the dust bin.

There are two pedals on the rear panel on both sides of the unit.The right button is responsible for starting and stopping the device, the left one unlocks the cable reel. The length of the wire is about 8 m. The cable itself is quite elastic and rigid, which means it is not prone to tangling.

The running gear of the unit is represented by three wheels. Two large rear ones provide good cross-country ability, overcome thresholds and prevent the vacuum cleaner from tipping over. The front small roller is mounted on the turntable and gives the body maneuverability

The flexible part of the hose is made in the form of a spiral-corrugated pipe, the length is 1.5 m. A handle made of black plastic is connected to it. The shape of the holder is well thought out; a textured area is provided for comfortable hand fixation.

There is a damper on the handle to regulate the suction intensity. The inside of the bypass grille is covered with foam rubber - this filter slightly suppresses noise and prevents debris from being thrown out.

The pipe on the holder is used as a crevice nozzle for cleaning hard-to-reach places. In addition, the handle has a whisk with bristles and a button for moving it - the brush can easily be pulled forward and the pipe can be transformed.

The telescopic tube is made of steel with a silver coating. It is tightly fixed to the handle. To change the length of the “telescope” there is a key and a retractable mechanism. Just press the key and pull the clutch while holding the handle with your other hand

There is a groove on the back of the vacuum cleaner - its dimensions correspond to the protrusions on the volumetric nozzles. This element is necessary to fix the hose in a vertical position during transportation, breaks in cleaning or for storage.

The nozzles are connected to the pipe in a certain position.In this case, wide accessories are fixed with latches, and smaller elements fit tightly. To fix the flexible hose with a hole on the vacuum cleaner unit, a plastic tip with a latch is provided.

The unit is supplied in a corrugated cardboard box. The kit includes: vacuum cleaner, handle with hose, telescopic pipe, 6 functional attachments, user manual and leaflet with instructions for cleaning the turbo brush

Device and principle of operation

Domestic vacuum cleaner structural elements are responsible for effectively capturing dust and debris, processing them and releasing a clean air stream to the outside. All technology is based on the physical principles of centrifugal force.

The main element of the system is a cyclone separator with five compartments. One central tank is designed to collect large particles of debris, and four cone-shaped chambers are designed to separate dust from the air

In addition to the separator, the scheme includes a dust collector with a separate storage compartment and a filtration system.

The entire work process can be divided into several stages:

1. Contaminated air enters the chamber cyclone filter.
2. Under the influence of centrifugal force, a vortex is formed, and acceleration throws the heaviest particles towards the walls.
3. Through a hole in the upper part of the dust collector, dirt enters the storage tank.
4. Light and large debris is collected on the holes in the central core of the cyclone - the red cone-shaped compartment.
5. Semi-purified air is distributed among the remaining four cyclones. Here, the smallest dust particles are separated - the contaminants enter the dust collector.
6. After passing through several stages of post-treatment in a cyclone separator, the air is supplied to the filter unit. Foam rubber traps the remaining light, fine dust.

The last line before the air escapes outside is the HEPA filter. The folded element absorbs dust particles: fungal spores, dandruff, animal hair, mites and other allergens.

Tefal Silence Force has a reusable HEPA filter made of fluoroplastic and foam rubber. According to the accepted standard prEN1822/prDIN24183, the element belongs to class 13, the purification level is high - 99.95%

Vacuum cleaner capabilities and configuration features

The TW8370RA model has excellent equipment. The set includes six attachments for cleaning various surfaces.

Maxi Turbo Brush PRO. Large brush with a couple of rows of bristles and a top cover with a rubberized scraper for better dust capture. The width of the nozzle is 28 cm. The pile is quite hard, does not break and “cleans” any dirt well.

The brush rotates due to a small turbine, which rotates due to the flow of intake air. When this element is clogged, the shaft rotation rate slows down.

Smooth movement is ensured by two side wheels located at the base of the brush, and a pair of small rollers located on the front of the cover. The nozzle is freely deflected at a slight angle vertically and rotates in different directions horizontally.

To inspect the condition of the mini-turbine, there is a hatch at the base of the brush. For easy maintenance of the turbo nozzle, the manufacturer has made the top transparent cover removable.

Turbo Brush is ideal for cleaning animal hair from surfaces. There is a corresponding marking on the nozzle - Animal Care.

The brush has maximum grip, but its maneuverability and maneuverability are lower compared to other components. The Turbo Brush will not fit under furniture with a floor clearance of less than 82 mm.

Mini Turbo Brush PRO. A smaller and somewhat simplified analogue of the previous brush.The nozzle does not rise up, but the pipe provides free rotation in different directions.

Characteristics of the Mini Turbo Brush: width – 11.8 cm, nozzle height – 6.8 cm. The transparent casing is removable, all parts can be removed and cleaned. The brush shaft has a longitudinal groove for quickly removing wound threads or hair

The Mini Turbo nozzle, like its brother Maxi Turbo, effectively removes different types of dirt. A distinctive feature is improved maneuverability.

Ergo Comfort Silence+. Combination brush of a traditional design for the care of hard floors and carpets. Switching cleaning modes is carried out by a foot pedal built into the front of the Ergo Comfort.

Stiff bristles come in two rows, between them there is a window for sucking up debris. The plastic platforms have soft pads for cleaning hard surfaces

The connection between the inlet pipe and the nozzle is hinged. This ensures excellent maneuverability of the brush - lifting by 90° and free rotation. The width of the nozzle is 7.6 cm, the height is 2.9 cm.

Parquet brush. Suitable for use on hard surfaces. The lower part is framed around the perimeter with a row of bristles. Small gaps are necessary to suck in large debris

The brush rotates around the nozzle, which significantly improves its passage under low objects. Working width – 30 cm.

Telescopic XL. Narrow nozzle for cleaning corners and crevices. It is convenient for vacuuming ventilation holes, cornices and baseboards. The nozzle has a telescopic mechanism, its length varies from 23.2 cm to 32.7 cm.

In its shortened form, it is used to remove dust from the keyboard and accessible but narrow surfaces. The extended version of the nozzle is perfect for cleaning crevices between sofa cushions.

Sofa Brush. Special brush for mattresses, upholstered furniture and pillows. The working width is 17 cm. The nozzle is also used to remove dust from heavy curtains, drapes and Roman blinds. Important note: the vacuum cleaner must be operated at minimum power.

The picture shows two types of brushes: 1 – Telescopic XL for crevices, 2 – Soft Brush for gentle care of furniture

Unit technical characteristics

TO main selection parameters any vacuum cleaner include:

• power consumption;
• suction power;
• dust container volume;
• noise level.

Power consumption. The value does not indicate the efficiency of the device, but the level of energy consumption. According to the TW8370RA datasheet, this parameter is 2100 W.

Suction power. It is this indicator that characterizes the intensity of the unit’s operation. Compared to the previous parameter, it looks somewhat more modest - 750 W.

You need to understand that the average suction power level of household vacuum cleaners ranges from 250-450 W. The competitive advantage of the Silence Force multicyclonic machine is its high performance.

However, you should not expect the vacuum cleaner to constantly operate at the declared power. The figure of 750 W is the maximum level that the unit produces under ideal operating conditions: an empty dust container and cleaned brushes. As a rule, the average productivity is one third lower than the passport data.

The volume of the dust container indirectly characterizes the frequency of emptying the tank. In the presented model, the bowl capacity is 2 liters. A built-in indicator indicates when the dust container is full

Noise level. One of the main arguments in favor of the TW8370RA is its quiet operation. For comparison, the average sound level of a household vacuum cleaner is 70-90 dB. In practice, this difference is very noticeable.The Silence Force model allows you to clean the apartment even at night - the hum will not disturb the sleep of household members and neighbors.

Presentation of the capabilities of a silent multi-cyclone vacuum cleaner from Tefal:

Caring for a multicyclone vacuum cleaner

To maintain high performance, the unit must be cleaned periodically.

Basic care measures:

1. The dust container should be emptied after each use. When the tank is full, you cannot turn on the vacuum cleaner.
2. The microfilter and foam insert require monthly cleaning. Simply rinse them under running water and leave for 12 hours until completely dry. Failure to clean the filter elements in a timely manner reduces suction power.
3. The HEPA filter must be replaced once a year. The element is not intended for washing.

There are no difficulties with removing or installing the dust collector and cyclone separator.

Clean Express technology makes cleaning the container as easy as possible. The tank is removed and emptied with one hand movement. Hygienic and practical solution

Strengths and weaknesses according to users

Many reviews of the Tefal silent vacuum cleaner indicate the popularity of the model. Consumer opinions regarding the TW8370RA multicyclonic device differed.

The most frequently noted positive aspects are:

• very quiet operation compared to other floor vacuum cleaners;
• good packaging - nozzles are selected taking into account all user needs;
• Convenience of the dust collector – cleaning the tank is simplified as much as possible;
• the presence of a HEPA filter that prevents the spread of allergens - optimal for families with children;
• the vacuum cleaner does not raise dust;
• tank capacity – the tank volume is enough to clean a large room in one go;
• lack of consumables - no need to regularly buy disposable bags;
• high efficiency of the turbo brush - the nozzle copes well with animal hair and other contaminants.

Some users report the following disadvantages of the model:

• actual power is slightly less than the performance declared by the manufacturer;
• lack of on/off button on the handle;
• when using a turbo brush, the hum of the vacuum cleaner increases;
• shift in the center of gravity - when the dust collector is filled, the body is pulled to the side.

The negative aspects often include high cost.

The price of Silence Force TW8370 is quite justified - there are no complaints about the build quality and reliability of the vacuum cleaner from the French brand

Comparison of silent Tefal models

To figure out which of the Tefal silent vacuum cleaners to choose, here are some characteristics of similar models.

Model #1 - Tefal TW6477RA

In the same price segment as the vacuum cleaner in question there is a unit from the same series - Silence Force 4AAA, full marking – TW6477RA.

This is a compact unit, streamlined in shape, made in soothing colors. Its main advantage over the TW8370RA is its very quiet operation - the noise level is no more than 66 dB.

Both models are equipped with an air filtration system using a HEPA filter, have a suction power of 750 W and are designed for dry cleaning of the house.

The Silence Force 4A TW6477RA comes with several attachments: large and small turbo brushes, a combined floor/carpet brush, a brush for cleaning hard surfaces, a crevice nozzle and a nozzle for upholstered furniture. All this allows you to reach even the most inaccessible places.

Among the advantages, users note quiet operation and high quality cleaning.And the included turbo brushes do an excellent job even with pet hair.

The main difference from the TW8370RA is the dust collection principle. In the TW6477RA, instead of a cyclone filter, a bag is designed for this purpose, but with a reinforced filtration system.

Among the disadvantages, some users note insufficient maneuverability and bulkiness.

Model #2 – Tefal TW8359EA

Another silent model of vacuum cleaners from Tefal. The noise level of the TW8359EA is only 68 dB, which is equivalent to normal human speech, while its power is 750 W.

The unit is equipped with a Silence Force Multicyclonic system, which allows you to remove even the smallest particles of dust from any surface.

The vacuum cleaner has a cyclone filter. And thanks to the Clean Express Ergo system, you can remove and empty the filter by pressing just one button. In addition, cyclone units allow for better cleaning, as they are capable of filtering up to 99% of sucked dust.

Distinctive features of TW8359EA from Tefal Silence Force TW8370RA is the way the power is adjusted - here the power lever is located only on the handle. In addition, the model has a longer power cord - 8.8 m, as well as a shockproof front bumper made of soft rubber.

Among the advantages of the unit, many users note ease of use, maneuverability and excellent cleaning quality. It works well not only on floors, but also on carpets.

Among the disadvantages, we can only note that the brushes are too bulky, which makes it difficult to clean hard-to-reach places.

Model #3 – Tefal TW6383EA

Tefal TW6383EA is a powerful floor-standing unit with a streamlined shape, designed for dry cleaning of premises.The device is quite large and heavy, its weight is 8 kg, so owners of small apartments are better off looking for a more compact option.

The vacuum cleaner comes with six attachments, including a small turbo brush that allows you to effectively clean upholstered furniture and a crevice attachment that can be used to reach even the most difficult to reach places.

Unlike the Tefal Silence Force TW8370RA, a bag acts as a dust collector, which eliminates the need to empty the tank after each cleaning.

The TW6383EA is quite easy to operate. The power control switch is located on the housing. The manufacturer also provided for turning off the device in case of overheating.

Among the advantages of the unit, all users note quiet operation, low power consumption - only 750 W, and good build quality.

The most noticeable disadvantages were the lack of a power regulator on the handle of the device, as well as the dimensions of the vacuum cleaner. Some did not like the lack of a carrying handle, although this is not so significant. The main thing is that the unit copes with its task perfectly.

If you are looking for a quiet unit, we recommend that you familiarize yourself with alternative models. The rating of the best silent vacuum cleaners from different manufacturers is presented in this article.

Conclusions and best offers on the market

The almost silent operation of the Tefal multicyclonic unit, combined with high efficiency, will appeal to the most demanding customers when it comes to cleanliness. However, you must be prepared that you will have to pay a lot for the balance of functionality and comfort.

Do you have experience using any vacuum cleaner model from the Silence Force series? Please share with our readers your impressions of working as a home assistant.Leave feedback, comments and ask questions - the contact form is below.