water filter vacuum cleaners

The time to buy a new vacuum cleaner can be complex because we find many types of vacuum cleaners available. Although this is something positive, because it helps us find something that fits what we need much better. Among the many kinds of vacuum cleaners that we find on the market are the water vacuum cleaners.

It is a type of vacuum cleaner known for offering us a additional protection against dirt in our house. Since this kind of vacuum cleaners help us to clean but also to purify the air at home. Therefore, they are an ideal option if there are people with allergies to dust or mites.

Then we leave you with an analysis of several models of water vacuum cleaners. In this way you can learn a little more about what brands offer us today. Thus, if you were thinking of buying a water vacuum cleaner, you may find the model that best suits what you are looking for.

Comparative vacuum cleaners with water filter

First of all we leave you with a table comparison with the best models of water vacuum cleaners From the market. Thus, you can get a general idea of ​​each model. After the table we proceed to make an in-depth analysis of each of the vacuum cleaners.

finder vacuum cleaners

What vacuum cleaner with a water filter to buy

Once we have seen the table with the most important characteristics of the wet vacuum cleaners, we can proceed to an individual analysis of all of them. We tell you more about its operation and those aspects of greater importance. So that you can be very clear about which vacuum cleaner is the one that best suits your needs.

BISSELL CrossWave C6

In the first place we find this model that stands out for being a most powerful water vacuum cleaner, ideal to finish with all the dust and dirt that there is in our house. In addition, it is a model that we can use in all kinds of situations and surfaces. We can use this vacuum cleaner on carpets, sealed hard floors, furniture, mattresses, pet beds or wooden floors among many others. Therefore, all consumers can benefit from its use.

It has various modes that allow us to adapt its power depending on the use we want to make. It has a tank with a capacity of 0.82/0.62 liters for separate clean and dirty water. A large amount that allows us to clean the entire house without having to empty the tank. All this while the air that comes out of the washing machine is clean and helps us achieve a much deeper cleaning in our house. We can vacuum and wash with this vacuum cleaner, since it has both modes.

It is a somewhat heavy vacuum cleaner, since it has a light weight. It may be too much for some users, since it is not as mobile as other models. Although it makes up for it with its power and cleaning efficiency. In addition, we have a cable that allows us to move around the house comfortably. A very powerful model and a vacuum ideal if you have allergies, as it will get rid of all the dust.

Cecotec Wet&Dry

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Secondly, we have this vacuum cleaner from a well-known brand on the market (you can see here what we think of Cecotec vacuum cleaners).

We are facing a model that stands out for its power. It is a great option to eliminate dust and dirt at home. In addition, this vacuum cleaner also we can use it to vacuum liquids. Therefore, it offers us many options and helps us to clean any area of ​​the house. Something that consumers surely value positively.

It must also be said that it works on all types of surfaces. So no matter what type of flooring you have at home, you will be able to use it without any problem. It also has a tank with a capacity of 15 liters, a huge amount and that allows us to use the vacuum cleaner on several occasions without having to empty it. Furthermore, this model It has a double filter.

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This guarantees us a much deeper cleaning and that there are hardly any particles that manage to come out of the vacuum cleaner. Therefore, the air that comes out of it is very clean.

Despite being a very powerful vacuum cleaner with a large capacity tank, it is not heavy. It weighs a little less than 7 kg. This allows us to be able to move around the house comfortably. In addition, it has a four-wheel design that gives it a lot of mobility and also makes it very stable. Something that gives us peace of mind and allows us to clean at home comfortably. In terms of noise, the vacuum cleaner has several cleaning modes, at full power it can be quite noisy. But, it is a mode that is rarely used. So there is nothing to worry about.

MPV Vira-Lava

We come to the third vacuum cleaner on the list. We are facing a model that once again stands out for its great power and suction power. It has a very powerful motor that helps us get rid of all kinds of dirt. In addition, this wet vacuum cleaner works perfectly dry and we can also use it with wet dirt. Therefore, it is a model that we can use in various situations. It has the double filtering system, which makes it an ideal model for allergy sufferers.

Because thanks to this system 99,9% of the dust particles remain in the water of the vacuum cleaner. So they don't go outside. The air that comes out of the vacuum cleaner is clean at all times. In this way, it helps to ensure that the air in your home is always in the best condition and free of dust. It has a tank with a capacity of 10 liters (4.5 liter detergent tank). Thanks to this we can vacuum the house without having to empty.

It is a model that has a weight of 6,26 kg. Therefore, it is very light, especially if we see its power and the capacity of the tank. This makes it easy to use at home, since we do not have to carry the vacuum cleaner on our backs. In addition, it has a cable with a length of 5 meters, which allows us to move around the rooms of the house easily. As for noise, it is a model that does not generate too much noise. Within this category it is one of the quietest we can find.

Karcher DS 6

Karcher is a of the best brands German specialized in cleaning. Your DS6 vacuum cleaner is among the best with a water filter to clean all types of surfaces with great efficiency, including upholstery.

This vacuum cleaner has a power of 650W, enough to have a great suction power. In addition, it includes a multi-stage filter to prevent particles and allergens from coming out and can affect people with allergies, asthma, etc. Its innovative filter has a water stage, and a HEPA filter.

It is a vacuum cleaner with a practical design to store it, with a very energy efficient class A motor, cable with automatic winding, and different interchangeable accessories. Its water filter is removable, for easy cleaning. The tank has a 2 liter capacity, and with a radius of action of up to 12 meters thanks to its cable.

Polti Forzaspira Lecologico

Este Polti vacuum cleaner it is also among the best with water filter. Is a model sleigh type, with wheels to move easily. It has a long cable, with automatic retraction, and an action radius of up to 7.5 meters away.

It has a powerful 850W motor, with 4 speeds and adjustment on the handle. With 9 different accessories to clean different surfaces and areas, such as its turbo brush, the mini brush, suction lance without having to bend down, universal brush with two positions, brush for liquids, another special one for parquet and delicate surfaces.

Its filter has 4 filtering stages, to prevent dust and allergen particles from escaping. One stage is water, and also includes a washable HEPA filter. It does not have a bag, its tank has a 1 liter capacity, and you can easily empty it when it is full.

Haeger Aquafilter Pro

This other vacuum cleaner also has a water filter, in addition to another high efficiency HEPA filter to complete the filtration system, to prevent the smallest particles from escaping during the vacuuming process.

Its power is 1400w, with great absorption power and a 15-liter capacity water tank. It includes accessories such as its 2-in-1 combi brush for conventional carpets and floors, a special brush for liquids, a small brush, a nozzle for corners and more inaccessible areas, and a T-shaped brush. It also includes a long stainless steel telescopic tube.

The whole length of the cable is 5 meters, with system to pick it up automatically. It can be progressively adjusted in speed thanks to its control system, and it also has a position for blower mode, to remove leaves from the garden, terrace, etc.

What water aspirator to buy

If what you want is a vacuum cleaner capable of sucking up liquids, then you also have a selection with several models:


In fourth place we have this other water aspirator. It is a model that, like the others, also stands out for its power. In addition, it is a vacuum cleaner with which we can vacuum both dry and wet. This gives us many options and allows us to give the vacuum cleaner many more uses when cleaning at home. It is also important to mention that it works perfectly on all types of floors, even wooden ones. Without causing any kind of damage.

In addition, we can also use it to vacuum sawdust in case you have done some repairs at home or have a small workshop. This vacuum cleaner has a tank with a capacity of 15 liters, a large amount that allows us to be able to remove all the dirt without having to constantly empty this tank. In addition, it helps us to eliminate the dust particles that are in the house in a simple way. So it is a good model if there is someone with allergies in your house.

It weighs 5,6 kg, being a light model that stands out for its easy handling. In addition, we can move it comfortably around the house without having to drag the vacuum cleaner. The power cord is very long, which gives you a lot of freedom when moving around and will allow you to clean various rooms in the house without having to plug and unplug. In addition, it is not a model that causes too much noise. This wet vacuum comes with accessories included.

Kärcher WD3

We close the list with this model of the popular German brand Karcher, one of the best known in the vacuum cleaner market. It is a model of industrial vacuum cleaner which is also used in domestic environments and is very popular in the market as it stands out for its power and suction power. It can wipe out all the dirt in the house. In addition, it is a model that we can use against dry and wet dirt. So it is very useful in various situations.

It has a tank with a capacity of 17 litres. This is a very large amount and it gives us the possibility of cleaning every corner of the house without having to empty it. And we would still have free space, so it is a model that allows us to clean the house several times without having to empty the tank if we want. Ideal to also use it in other situations such as garages or if we have a small workshop.

It weighs just over 7,5 kg. So it is a model that can be handled easily, in addition, thanks to its design with four wheels, it offers us a lot of mobility. So that we can focus on cleaning the house only and not on carrying the vacuum cleaner. The power cable is 4 meters long, which is fine, although a little longer would give us a lot more freedom. It is a little noisy vacuum cleaner, one of those that generate less noise in its category.

If you want to see more vacuum cleaners with a water filter specially designed for allergy sufferers, then you can see them:


Best brands of water vacuum cleaners

If you are thinking of buying a model of water vacuum cleaners, you should know some of the most notable brands. With them you will have the guarantee of acquiring a good product. These brands are:


It is a German brand oriented to the creation of cleaning systems, something in which they have specialized creating some of the most famous vacuum cleaners and pressure washers on the market. It is synonymous with durability, power, and fantastic results. For this reason, since its foundation in 1935, this brand has not stopped growing and reaching new milestones. The results? More than 90% of customers who have purchased a vacuum cleaner from this brand are very satisfied with the product.

See Karcher vacuum cleaners


This other brand also stands out for its vacuum cleaners, creating some of the easiest to handle, lightest designs, and with good vacuuming results. The Italian company is specialized in small household appliances, standing out throughout history especially for its vacuum cleaners. In fact, it was the first brand to create a vacuum cleaner with a water filter in 1999. Therefore, they have the most extensive experience in the sector.

See Polti vacuum cleaners


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It is a Spanish brand that is growing and expanding. It stands out for its good quality/price ratio. So, if you are looking for an affordable wet vacuum cleaner, it can be one of the best alternatives at your disposal, without risking other Chinese or little-known brands that will end up letting you down. The Valencian company has achieved a satisfaction level of more than 70% of its customers, which shows the performance of its products...

See Cecotec vacuum cleaners


It is a Danish manufacturer of cleaning equipment, especially focused on the industrial sector.

In addition, they have also made the leap to the domestic consumption sector, with some home vacuum cleaners that sweep all the tests they undergo.

Therefore, its products have the maximum guarantee, robustness, reliability, and durability. If you are looking for something very good, then this Nordic brand can offer it to you.

What is a water aspirator

vacuum cleaner with water filter

A wet vacuum cleaner is nothing more than a conventional vacuum cleaner with extra protection against dirt, and is a water barrier in your dirt container. In this way, they will be able to purify the air that comes out once the dirt has been filtered, something that other vacuum cleaners do not do, which, despite having HEPA filters, always tend to let some allergens such as dust or mites escape.

On the other hand, in these water aspirators, all that dirt will be trapped in the water tank and will prevent it from being expelled into the room air, acting as an additional filter. For this reason, they can be magnificent solutions for homes where there are people with allergies or with other respiratory disorders in which this type of particle can be a problem.

As for the their appearance, they are usually sled-type vacuum cleaners, although there are also other types. Apparently they are identical, but inside they use water, which swirls at high speed, trapping all the dirt in the air, and with an additional HEPA or EPA filter so that the air ends up coming out totally purified and fresh.

Also, when it comes to evacuate dirt, they will not generate a nine of dust like some others with balls or deposits, but the water will simply have to be emptied, without raising dust.

Does a vacuum cleaner with a water filter also purify the air?

vacuum cleaners with water filter can purify the air during the aspiration process, which is very positive in homes with pets where there is a large amount of hair, or when there is someone with allergies at home, asthmatics, people with respiratory problems, etc.

The smallest particles of dust, mites and other allergens they are easily trapped by a whirlpool of water through which the sucked air passes, remaining trapped in the liquid and preventing it from exiting through the filter. Additionally, newer vacuum cleaners also often include HEPA filters for added cleanliness.

Another remarkable point of these vacuum cleaners is that they are more ecological and respectful with the environment, since they do not use disposable bags, so you will avoid generating unnecessary waste.

What uses can be given to a water aspirator?

water aspirator

A water aspirator can be used for many tasks, and in a similar way to how you would do it with a conventional vacuum cleaner. The most notable activities are:

  • For the car: A lot of dust and pollution particles from the emissions of other vehicles that circulate on public roads accumulate in the car when the windows are open or due to poor air filters. In addition, smokers also make these rooms loaded with problematic particles, or pet hair that causes allergies, etc. Therefore, the wet vacuum can be a perfect tool to clean the vehicle.
  • to clean the sofa: the sofa is a piece of furniture that is used very frequently. In addition, it is usually eaten in it, and food remains fall that end up decomposing due to bacterial activity. In the cushions and padding there are also other allergens, such as pet hair, dust, and even mites. Therefore, vacuuming this type of furniture can also be a problem by recirculating all these elements in the air if your vacuum cleaner does not have a good filtration system.
  • Upholstery in general: as with the sofa, you can also vacuum all kinds of upholstery or fabrics with a wet vacuum cleaner. Both from the vehicle, and from chairs, armchairs, puffs, rugs and mats, floors, carpets, etc.

Advantages of a water aspirator

Acquiring a wet vacuum cleaner is a great idea on many occasions, since It has some advantages absent in other types of vacuum cleaner. The strengths of this type of vacuum cleaner are:

  • Power: They are usually somewhat more powerful than other similar vacuum cleaners. In addition, the system they have prevents suction losses, as is the case with conventional ones.
  • if obstructions: since the dirt is trapped in the whirlpool of water, they do not get stuck, and their maintenance will be easier.
  • purer air- Not only do they leave a lot of dirt trapped in the water that other vacuums let through, but they will also prevent dust from being created when emptying the dirt tank. All this translates into healthier air for people with allergies or asthma, as well as cleaner living (many vacuum cleaners, by not filtering well, raise dust that is later redeposited on furniture and objects).
  • No filters or bags: they will be more ecological by not needing replacement bags or filters. Just change the water.
  • All terrain: they can suck up all kinds of materials, such as dust, dirt, pet hair, food scraps, fine particles such as allergens (pollen, mites, dust), etc.

Differences between a vacuum cleaner with a HEPA filter and one with a water filter

cyclone vacuum cleaner

Most vacuum cleaners with water filter they also include a HEPA filter as an add-on for an even more effective filtration system. But if you compare a water filter vacuum cleaner with one with only a HEPA filter, there are noticeable differences.

For example, that of HEPA filter it can let some smaller particles escape, and if the filter is dirty, it will be much more ineffective. Whereas water can capture most of the dirt and leave the air practically clean to be further purified by passing through the HEPA filtering stage. That is, the air will be cleaner, and the HEPA filter will not get as dirty.

With regards to power of absorption, they are also usually somewhat higher than the conventional ones. Although they are currently quite even, since until 2017 they had no obligation to use energy labeling, but the new regulations also oblige them like the rest of the vacuum cleaners...

Rainbow, the most famous (and expensive) water filter vacuum cleaner

rainbow vacuum cleaner

The Rainbow vacuum cleaner is one of the most famous in terms of filter systems with water, but it is also among the most expensive. Its price can easily exceed €1000, and even more than €2000 with accessories.

This vacuum cleaner has a sophisticated high-tech water-based system and a brushless motor, as well as a HEPA neutralizing filter. That gives you an efficiency of filtering up to 99,97%, allowing practically all the dirt to be trapped inside, purifying the air in the house.

It also includes accessories to clean all surfaces, such as dusting brush, for upholstery, for corners and corners, for floors and walls, coil rod to clean under furniture and appliances, pet attachment, liquid extractor, Aerofresh cleaning bag pillows, cushions and cuddly toys, and Power Nozzle for deep cleaning carpets and rugs.

All the accessories can be placed in their accessory holder, to always have them at hand. It even has an accessory inflator, to be able to inflate balls, mats, toys, etc.

Is a water aspirator worth it?

Wet vacuum cleaner buying guide

A wet vacuum cleaner fulfills the same task as a traditional vacuum cleaner. So it will help us keep our house free of dust and dirt. That is their job and the reason we bought one. But, in addition to this, it especially helps us to end mites. Since this type of vacuum cleaners It has a filtering system that offers us additional protection..

In this way we eliminate these allergenic agents that are in the environment and we obtain purified air. Therefore, they are perfect models for those consumers who want carry out a thorough cleaning in their houses. Since it is going to help us to finish with all the dirt that is in it.

Thanks to the filtering systems they have, the particles are retained inside the vacuum cleaner. In this way the air is clean and free of them. Because, are a good option for people suffering from allergies which cause them a lot of inconvenience. A good way to try to reduce its effects in your own home. Therefore, a water vacuum cleaner is worth it, because they are a very effective way to clean your house and eliminate these allergens.

How does a vacuum cleaner work?

water aspirator operation

A wet vacuum cleaner is not that different from a conventional vacuum cleaner. Both have a suction system that is responsible for capturing the dust. That dirt ends up in the container or in the bag. But, in the case of wet vacuum cleaners, the container has water so that the dirt is trapped. In this way the dirt does not come out of it again in any way.

It is a system that stands out for being very effective. Because the water helps us to filter all that dirt that the vacuum cleaner has captured. A) Yes, the air that comes out of the vacuum cleaner is clean and purified air. So, they are a great way to prevent dust from spreading around our house.

When emptying a container or bag in a conventional vacuum cleaner, it is very likely that dust will come out or spread. But, in the case of wet vacuum cleaners, this problem disappears completely. In these situations, the dirt remains in the water, thus preventing it from spreading. There may be certain particles that could not be trapped by the water. Therefore, there are people who add a filter. Thus, the effectiveness of wet vacuum cleaners is 99%.

This is what makes them so useful for people with allergies. Since they are the most effective and efficient way to prevent dust from spreading around our house.

Is it recommended for those allergic to mites?

As we have told you, water vacuum cleaners stand out for being very effective. Since they manage to retain dirt in the tank and the air that comes out of the vacuum cleaner is pure and clean. Thus preventing dust or mites from spreading by the House.

This is what makes wet vacuum cleaners a good option for those allergic to dust mitesyes Particles will be retained in the vacuum cleaner's tank at all times. Therefore, they will not be able to get out and spread around the house. In addition, this danger does not exist when emptying the container either. Since the presence of water is what makes them always stay in the tank.

Thanks to a water vacuum cleaner we will be able to clean our house as with a normal vacuum cleaner. But, in addition to that, we make sure that the air is cleaned as much as possible, thus eliminating mites and other particles that cause allergies in many people. Therefore, if you are allergic to mites, Is the best option what can you buy.

Vacuum cleaners with a water filter, my opinion

cheap water vacuum cleaner

If you have a house with pets, or in the countryside, where there is a lot of dust and small particles, the vacuum cleaner with a water filter can be a great solution. Even more so if there are people at home with some type of respiratory problem or allergy. With them you will prevent the smallest particles from escaping, purifying the air.

Also, by having the water system, it will capture most of the dirt, and you will not have to constantly clean the filter. The HEPA filters, if they are handled or washed, they can be damaged and end up losing effectiveness. During the filter cleaning process, a lot of particles will also be released, which can also be a problem for the user.

With these vacuum cleaners, by further purifying the air they expel, you will also see that the surfaces get less dirty after vacuuming. Other vacuum cleaners, if they do not have an effective filtration system, will end up expelling a lot of dust that will end up depositing on furniture and other surfaces...

Where to buy a cheaper water filter vacuum cleaner

If you want to buy a vacuum cleaner with a water filter at a cheap priceYou can go to these stores:

  • Amazon: it is where you will find more brands and models, with a variety of offers on each product to buy the cheapest. In addition, the Internet distribution platform also allows the buyer to do so safely and with guarantees in case what arrives is not what is expected, the package does not arrive, or any incident occurs.
  • Leroy Merlin: The French DIY chain does not particularly stand out for its cheap prices, but it also has some modern models of vacuum cleaners of all kinds, including those with a water filter. You can opt for the purchase method at one of its centers or through its website so that it can be sent to your home.
  • Carrefour: This other French chain also has some brands and models in its electrical appliances section. You can find some specific offers or promotions, and it also allows you to choose between buying at one of its points of sale, or ordering it through its online sales platform.
  • Media Markt: German tech stores also stock vacuum cleaners. You can find some well-known brands and models at a good price. Of course, in this chain the purchase in the store itself or the online variety is also allowed.

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