Myths and Truths About the Delphin System You Must Know Before Choosing
When looking for the best way to keep our home truly clean, we encounter an avalanche of information, conflicting opinions, and marketing promises that can be overwhelming. Especially if people with allergies, asthma, or pets live at home, choosing the right cleaning system ceases to be a simple domestic decision and becomes a matter of family health.
For years, equipment with water filtration has generated as much curiosity as doubt. Numerous beliefs circulate about their operation, maintenance, and actual effectiveness against mites and invisible dust. Many families hesitate to make the leap to this technology for fear that it is too complex or because they think any high-end traditional appliance will do the same job.
To make an informed decision, it is necessary to separate fact from fiction. We are going to analyze in detail the most widespread beliefs about this type of air and surface purifiers, debunking false ideas and confirming the real benefits that have transformed the quality of life for thousands of homes in Spain.
Myth 1: Any equipment with a water filter cleans the air equally
One of the most common confusions among consumers is thinking that all appliances that use water to trap dirt operate on the same principle and offer the same results. Popular belief dictates that it is enough for dust to pass through a liquid tank for the air to come out completely pure. However, particle physics shows us a very different reality when we analyze the finest dust.
Conventional systems that incorporate a water tank usually have a fundamental design problem: microscopic particles, such as mold spores or dust mite allergens, are surrounded by a tiny air bubble that allows them to pass through the water without getting wet. Upon exiting the liquid, these particles would return to the environment if it weren't for manufacturers adding cardboard or fabric HEPA filters at the air outlet. The result is that these secondary filters become damp, clog quickly, and become the perfect breeding ground for bacteria and bad odors.
The technology incorporated in the delphin t8 completely breaks with this flawed scheme. Instead of relying on additional filters that end up saturating, it uses a patented turbine called L-Lamella that spins at very high revolutions. This key piece creates a whirlwind that mixes dirty air with water so violently and precisely that it breaks that air bubble of fine particles, forcing them to mix with the liquid. In this way, dirt is permanently trapped in the tank, emitting washed, fresh, and truly purified air to the outside, without the need for any additional retention filter.
Truth 1: It represents a direct investment in respiratory health

For families living with respiratory problems, the traditional cleaning routine is often a moment of tension. Kicking up dust when sweeping or using a conventional machine often triggers sneezing, itchy eyes, and asthma episodes. This happens because the pores of traditional bags and filters must be large enough to allow air to pass through, which inevitably lets the tiniest and most dangerous particles escape directly into our airways.
By using a system that bases its retention exclusively on water and centrifugal force, the contamination cycle is definitively broken. Dust mites, pollen entering through windows, and pet dander are submerged and neutralized. There is no chance that this dirt will float back into the environment of your living room or bedrooms. This level of purification transforms the home environment, creating a safe haven where mucous membranes rest and sleep quality improves remarkably.
The concept of 'washing the air' goes far beyond simple floor cleaning; it means eliminating the allergenic load from the environment we breathe second by second inside our own home.
Furthermore, the ability to function as an independent air purifier is an invaluable benefit. By leaving the equipment running at low speed in a closed room for a few minutes, the system renews the entire volume of air in the room. It traps the suspended particles that sunlight lets us see floating and returns a clean breeze reminiscent of the fresh environment left after a summer storm in the mountains.
Myth 2: Daily maintenance is complicated and time-consuming

The fear of maintenance is, by far, the biggest mental barrier that stops many people from upgrading their cleaning system. There is a false myth that preparing the water tank, emptying it, and cleaning it after each use is a tedious, dirty task that consumes time modern families lack. It is often thought that it is faster and more convenient to deal with bag systems or the transparent plastic bins of cordless appliances.
If we analyze reality objectively, the maintenance of a well-designed Delphin Vacuum Cleaner Revolutionizes Cleaning in Homes with Pets">Delphin vs Dyson Vacuum Cleaner: Definitive Comparison of Power and Durability">water filtration system is extremely simple and hygienic. Preparing the equipment takes exactly the same seconds it takes to fill a water jug at the tap. When finished, the process simply consists of pouring the dirty water down the toilet and rinsing the basin under the tap. There are no dust clouds when emptying bins, no banging dirt-filled filters against the edge of the trash can, and no washing sponges that take days to dry.
The contrast is even greater when we think about medium-term hygiene. Conventional appliances store dirt, hair, and organic remains inside a closet for weeks or months, generating stale odors and allowing mites to reproduce inside. With the water system, dirt leaves your house the very moment you finish cleaning. The equipment is stored completely clean, empty, and odorless, ready for the next use with the same suction power as the first day.
Truth 2: It permanently eliminates pet odors

Those who share their lives with dogs or cats know perfectly well the peculiar odor that remains at home after doing the weekly cleaning. That smell of wet dog or overheated dust is not your imagination; it is the result of hot motor air passing through a bag or filter saturated with hair, dander, and animal sebum. Instead of eliminating the odor, traditional machines often spread it through all the rooms, impregnating curtains and upholstery.
Water has a fascinating natural property: it is an excellent solvent and odor neutralizer. When your pet's hair and dander enter the tank, they get wet instantly. The bacteria responsible for the bad odor are trapped in the liquid medium, preventing their gaseous emissions from returning to the room. The air coming out of the equipment is odorless, which is an immense relief for maintaining a house that smells clean despite having furry animals running around in it.
To enhance this effect, the system allows adding a few drops of natural essences directly into the tank's water. While you remove hair from the sofa or clean the carpets, the equipment subtly distributes therapeutic aromas like eucalyptus, lavender, or lemon throughout the home. It is a form of active aromatherapy that does not mask bad odors with harsh chemicals, but naturally perfumes the environment while simultaneously purifying the air.
Myth 3: It is an appliance designed solely for mopping or cleaning floors

Because of its size and its water tank, some people incorrectly assume that it is a kind of giant electric mop or that its only function is to vacuum liquids and clean hard floors. This limited view prevents seeing the true potential of a comprehensive cleaning center designed to treat absolutely all surfaces and volumes of a modern home.
The reality is that floor cleaning is only a small fraction of what this equipment can do for your family. Its set of specialized accessories makes it a versatile tool capable of adapting to any domestic challenge. From delicately dusting wooden furniture and computer keyboards with natural bristle brushes, to removing deep-seated dirt from car seats or the thickest carpets using high-performance motorized beaters.
One of its most unknown and yet most impactful functions is the deep cleaning and sanitization of mattresses. We spend a third of our lives in bed, sharing space with millions of dust mites and their droppings, which are highly allergenic. Using the beater accessory, the system generates a vibration that dislodges embedded dirt from several centimeters deep, suctioning it and drowning it in the water. Seeing the color of the water after cleaning a mattress that looked clean to the naked eye is an experience that completely changes one's perspective on bedroom hygiene.
Truth 3: It represents substantial economic savings in the long term
When evaluating the price of a high-end appliance, it is easy to focus only on the initial figure and think that a conventional big-box store vacuum cleaner is cheaper. However, the real cost of cleaning equipment is not measured only at the checkout, but in the continuous hidden expenses it generates throughout its lifespan and in its durability against planned obsolescence.
Traditional equipment and modern battery-powered devices are true money sinks in the long run. They require the constant purchase of specific bags, replacement HEPA filters, foam filters for the motor, and, in the case of cordless ones, expensive batteries that lose their charging capacity in a couple of years. If we add up these recurring expenses over a decade, the supposed initial savings disappear completely, far exceeding the cost of a premium system.
By basing its operation exclusively on tap water, you eliminate the need to buy consumables at a stroke. Never again will you have to add bags or filters to your shopping list, which, moreover, are often difficult to find when the model is discontinued. Coupled with a robust construction designed to last for decades and backed by an Water Filter Cleaning System?">Water Filter Cleaning">official technical service in Spain, the investment pays for itself year after year, guaranteeing not only a healthier home but also a smart and environmentally friendly financial decision.
Frequently Asked Questions
Is it necessary to use distilled or special water for it to work correctly?
No, the system is designed to work perfectly with regular tap water, regardless of the water hardness in your area. You do not need to buy special waters or chemical additives to guarantee its effectiveness.
How long does it take to clean the machine after using it?
The entire process of emptying and rinsing the tank usually takes less than a minute. You just have to pour the dirty water down the toilet, rinse the basin under the tap, and let it air dry to prevent dampness.
Can it pick up spilled liquids on the floor?
Yes, the system is perfectly capable of picking up accidentally spilled liquids, such as a glass of water or milk, since its operating principle is based on an aquatic tank. You just need to make sure not to exceed the basin's maximum fill level.
Is it very noisy compared to other household appliances?
The noise level is comparable to and even lower than many conventional high-power appliances. In addition, when used in air purification mode, it features a reduced speed that emits a very soft and tolerable sound.
What technical maintenance does it require over the years?
Since it lacks cardboard or fabric filters that clog, technical maintenance is minimal. It is recommended to keep the L-Lamella turbine clean (which is easily extracted for washing) and to perform periodic long-term check-ups through the official technical service to ensure its maximum performance for decades.