The Bosch BGS5SIL66B Relaxx'x ProSilence is a vacuum cleaner that has been among the best sellers for some time, thanks to its silent operation and the high general performance it offers.
Bosch BGS5SIL66B | |
Connection power (watts) | 700 |
Tank capacity (liters) | 3,0 |
Action radius (meters) | 11 |
Weight (kg) | 6,7 |
Noise (dB) | 66 |
High efficiency filter | Yes |
Energy efficiency | A |
Electronic power control | Yes |
Parquet brush | Yes |
Assessment | 90 |
The German company Bosch is one of the main manufacturers of household appliances. With more than 130 years of history, the company founded in Stuttgart in 1886 is a multinational present throughout the world, with more than 400.000 employees, and synonymous with reliable and quality products.
The BGS5SIL66B It has captivated thousands of users due to the quality of its materials, its elegant design and its functionality.. It's made to last, and it's made to do its job well.
Do you want to know more details about this super vacuum cleaner? We invite you to continue reading this extensive review.
Table of contents (click to show/hide)
Bosch BGS5SIL66B Relaxx'x ProSilence: our review
The Bosch BGS5SIL66B Relaxx'x ProSilence has obtained a rating of 90 points out of 100, based on 981 opinions. It is a robust and powerful bagless vacuum cleaner, finished in an elegant black color., which does a good job on all types of surfaces.
pose very quiet operation and a high-efficiency filtering system, one of the best on the market, so it is especially indicated for people with some type of allergic problems, and/or for homes with animals.
Box contents
Operation of the Bosch BGS5SIL66B
The Bosch BGS5SIL66B is part of Bosch's Relaxx'x ProSilence range. Thus, The first thing that catches your attention if you have not tried another silent vacuum cleaner is how little noise it makes..
While other "normal" vacuum cleaners move between 75 and 80 decibels, the BGS5SIL66B only reaches 66 dB. This is a notable difference, since, as we told you in the article dedicated to silent vacuum cleaners, decibels are not measured on a linear scale, but on a logarithmic scale, which means that increasing 10 decibels means multiplying the noise by 10.
As an example, a normal conversation in a quiet place can be around 35-40 decibels, but if we are in a more or less full restaurant, it can go to 65-70 dB. The noise of a fire siren or the horns of a traffic jam can be between 90 and 100, while a jackhammer or a plane taking off (if we are not very close) can be around 120.
In the case of the Bosch Relaxx'x ProSilence, a great job of acoustic insulation, combining innovative materials with the motor suspension, two-layer housing construction and acoustic foam filters, which allow vibrations to be absorbed to reduce noise.
Thus, you can have a conversation while vacuuming, and if another room is being cleaned (let alone if the door is closed), you practically cannot hear it at all. And therefore, it does not bother the neighbors at all.
The quality of the materials is another highlight of the Bosch BGS5SIL66B. Both the body of the device and its various components (the tube, the brushes or the various accessories) are well made, have a look and feel as you would expect from a high-end product.
The vacuum cleaner has a wheel that allows you to electronically regulate the power, which is also the one you have to press to turn it on and off.
The Bosch Relaxx'x ProSilence is efficient, achieving the A rating in this section of the energy label. This way, It has good suction power while consumption is low., only 28 kWh per year, which represents an electricity expense of about 4 euros per year.
The BGS5SIL66B does a good job on all types of surfaces. Its Quattro Power technology achieves a good performance with reduced consumption, thanks to the combination of a powerful, high-efficiency motor, excellent sealing of the device and optimization of air flows inside the device.
The result is especially good on hard floors, where it also achieves the highest rating, A. Its SilentClean Premium multi-surface brush is suitable for all types of floors and has great quality, as well as a studied design that allows you to optimize aspiration while reducing turbulence, generating less noise and less fatigue when vacuuming.
The Relaxx'x ProSilence also includes a specific brush for parquet and hard floors in general, which manages to very effectively clean dirt on this type of surface, even that found between the joints, while taking care of the floor.
This vacuum cleaner also achieves the highest rating for dust re-emission. The advanced filtering system it has, the Sensor Bagless technology and its excellent sealing make it the perfect device for people with any type of allergic problem., and/or for homes with pets.
The high-efficiency filtration system of the Bosch BGSSIL66B Relaxx'x ProSilence includes 3 layers: a washable mesh filter, for coarser particles; a Gore™ Cleanstream® filter, for finer particles; and a HEPA filter.
In this way, the system achieves the highest filtration level in the home, HEPA H14. This means that ProSilence is capable of trapping up to 99,995% of dust and mite microparticles, returning cleaner air.
Sensor Bagless technology also contributes to its effectiveness, which automatically activates the self-cleaning cycle of the filters as soon as it detects the slightest variation in air flow, always maintaining the suction power of the vacuum cleaner.
In addition, The HEPA filter not only has a very high efficiency, but is also washable, so it provides greater comfort and hygiene, and is designed for long life, saving maintenance costs.
Ergonomics and comfort of use
The BGS5SIL66B is neither compact nor excessively light. The quality of the materials is also noticeable in its weight, which is close to 7 kilograms. Nevertheless, It can be moved easily, without too much effort, thanks to its four swivel wheels. In addition, its SilentClean Premium brush reduces vibrations, making the task of cleaning more bearable.
As is common with most sled-type vacuum cleaners, includes parking position, in case you want to take a break from cleaning, and automatic cable management.
The cable has a large amplitude, so that The radius of action is very extensive, 11 meters, which means greater convenience by not having to plug and unplug so often.
The tank has a good capacity, 3 liters, which means you don't have to empty it very often (up to 6-8 weeks, as an approximation), and it is easy to empty and clean.
Accessories
In addition to the multifunction and parquet brushes, the Bosch BGS5SIL66B includes the necessary accessories for a complete cleaning of the home and vehicle, such as:
Advantages of the Bosch BGS5SIL66B Relaxx'x ProSilence
It's a Bosch
The German brand has been manufacturing for more than a century quality, robust and functional products, and the Relaxx'x ProSilence is a good example of this.
High efficiency
Its high efficiency motor offers a good performance with very low consumption, to which QuattroPower technology also contributes, which optimizes air flows for an even better result.
Silent
Thanks to its SilenceSound System technology, The Bosch BGS5SIL66B is extremely quiet, reaching only 66 decibels; This way, you can clean without disturbing you, your pets, or your neighbors.
Filter system
Its 3-stage filtration system is HEPA H14, achieving extremely high efficiency, since captures up to 99,995% of small allergens, returning purer air.
Bagless Sensor
Sensor Bagless technology and its SelfClean System filter self-cleaning system provide a high performance while reducing maintenance costs, due to the absence of a bag and the extreme durability of the filters.
Wide range of action
Its 11 meters of action radius allow you to clean large surfaces without having to frequently unplug, providing greater comfort.
Opinions about the Bosch BGS5SIL66B
Really quiet, we are delighted with this vacuum cleaner. It has good suction power to capture my pet's hair and a good tank capacity.. The cable is very long and with automatic retraction. I would buy it again.
I have finally found the definitive vacuum cleaner. Robust, made with good materials and with great suction capacity. It has a large tank, which is easily emptied and cleaned and fits very well. I recommend it, it is very quiet.
We are very happy, if you put it at minimum power it is very quiet and sucks very well. I have sometimes had to use it at night and no one has woken up. At maximum power it leaves the floor perfect.
Incredible, we didn't think it would be so quiet. Furthermore, the suction power is not penalized at all. I wish we had bought it sooner.
It is my first vacuum cleaner, I have always avoided buying one because of the noise they make. With this, you can even watch television while it is running. It has good rubber wheels and moves easily, maintenance is minimal and it is of great quality in general.. Without a doubt, he would buy it again.
Why buy a Bosch BGS5SIL66B Relaxx'x ProSilence
If you want a complete vacuum cleaner, capable of doing a good job on all types of surfaces, silent and with an exceptional filtering system.
If, in addition, you are looking for the convenience of a bagless vacuum cleaner, and you prefer the trust and guarantee offered by one of the leading brands in the world of vacuum cleaners, the Bosch BGS5SIL66B may be the device you are looking for.
Alternatives to the Bosch BGS5SIL66B
Two of the best alternatives to this Bosch come from Rowenta, another brand of German origin (although currently integrated into the French group SEB). Are the Rowenta RO7769 (with bag) and Rowenta RO7691 (without bag).
Two vacuum cleaners with one very high efficiency (they are 4A+) and silent (64 and 67 dB, respectively), capable of doing a good job on all types of terrain, and with good equipment.
Or if you prefer another more affordable Bosch bestseller, you can take a look at the BGC05AAA2 GS05 Cleann'n, a more affordable triple A bestseller (although, yes, in this case it is not silent, since it reaches 78 dB).