Pulsed air hand dryer, hygiene and economy
When purchasing a forced air hand dryer, you should first check whether it has a HEPA filter or not. This filtration system eliminates up to 99.997% of bacteria .
Some hand dryers do not have a water collection tray (which collects the water from the drying process), and as a result, the water falls directly onto the floor. This means tedious cleaning and, above all, a poor state of the bathrooms.
A pulse air hand dryer is also characterized by its IP protection rating and its insulation . There are class I devices which require earthing and some in class II which do not.
On the other hand, there is one common point which can be annoying in certain cramped spaces, which is the noise level.
It is certain that compared to a classic model and even more so to a paper towel dispenser, this will not be the strong point of a pulsed air device.
The different types of pulsed air hand dryers
The most widespread model and which historically made the success of forced air models and the so-called "vertical" model.
However, since then, designs and developments have been validated to perfectly adapt the model to the premises and/or use.
So there are now compact models to overcome space problems , and models with limited power to prioritize silence.
In fact, the weak point of the vertical models , which represent a large part of the current offer on the market, is their sometimes unsuitable size for the premises. In addition, this type of model can be totally unsuitable for people with reduced mobility or children for whom the introduction of hands is too high and is therefore impossible.
Vertical pulsed air hand dryer
When choosing between the different models of pulsed air hand dryers, the easiest way is to turn to solutions that have proven themselves for many years, without compromising on quality. This is the case with a vertical hand dryer, mounted on the wall. Generally, these benefit from an infrared sensor for contactless operation. Easy to install, integrating into many environments thanks to its understated design, the vertical pulsed air hand dryer is a safe bet for this type of equipment. It also benefits from a more affordable price than other alternatives. These devices are guaranteed for between 2 and 5 years depending on the manufacturer. It is often the electronic board that gives up the ghost first on this type of device and it is therefore important to ensure the "monitoring" of the device over time.
Hand dryer with pulsed air and HEPA filter
Pulsed air hand dryers with HEPA (High-Efficiency Particulate Air) filters are ideal for combating the proliferation of bacteria. This filter allows the retention of airborne particles, up to 99.97% of these particles with a diameter greater than or equal to 3 µm.
Hand dryers using this type of system allow the propagation of clean air in the rooms where they are installed. Therefore, pulsed air hand dryers with HEPA filters are particularly recommended in certain environments including:
• Health establishments
• Residences of people vulnerable to air pollution
• Areas dedicated to IT or microelectronics
• Educational establishments, such as colleges, schools, high schools.
However, it should be noted that in the objective framework of a search for a drying solution providing the maximum guarantees from a bacterial contamination point of view , it is the paper hand towel which remains the reference.
Compact and stylish hand dryer
When choosing a model of pulsed air hand dryer, it is important to keep in mind the location that will accommodate the equipment . In fact, in a rather design and elegant place, a tool of such quality will be expected. It is with this in mind that compact and designer hand dryers, such as the Exp'Air and Stell'Air JVD, Airsmile or Zeff models from Rossignol were created . Not only do they prove formidable efficiency, but they also offer an innovative design that can perfectly integrate into your interior decoration.
These models, such as the Exp'Air or AirSmile, have the advantage of being PMR compliant and accessible to children and people of small stature.
Maintenance and care of pulsed air hand dryers
Maintaining a jet air hand dryer is important for several reasons. Performed regularly, it helps ensure the equipment's hygiene, performance, and lifespan. There are several steps to follow to achieve this:
• First unplug the device;
• Thoroughly clean several parts of the pulsed air hand dryer, including:
o Ventilation grilles: dirt must be removed using a soft brush;
o The outer casing, using a soft cloth dampened with a non-abrasive cleaning product.
o Finally, HEPA filters on eligible models. Filters must be replaced regularly to ensure the proper operation of the affected jet air hand dryers.
• Remember to regularly empty the water collection tray for the maintenance and upkeep of a pulsed air hand dryer that has one.
Depending on the specific features of the air-forced hand dryer model, additional precautions may be required for equipment maintenance. It is therefore important to read the user manual supplied with the tool to promote good hygiene in professional environments.
What are the advantages of jet air hand dryers?
Pulsed air hand dryers, also called forced air dryers, use a powerful airflow to quickly dry hands after washing . Here are some of the benefits of these devices:
Quick drying
One of the main advantages of jet air hand dryers is their ability to dry hands in just a few seconds. Thanks to the power of jet air, water is quickly removed from the hands, leaving them feeling dry and clean. Compared to manual hand dryers or disposable paper towels, jet air hand dryers offer faster and more convenient drying.
Energy saving
Jet air hand dryers are also known for their energy efficiency. Unlike disposable paper towels that require constant production, jet air hand dryers use only electricity to operate. Additionally, many models feature motion sensors that allow the hand dryer to activate only when hands are present , reducing energy consumption.
Improved hygiene
Hygiene is a major concern in restrooms, and jet air hand dryers can help improve these conditions. Unlike paper towels, which can be a potential source of contamination, jet air hand dryers eliminate the need for physical contact with potentially dirty surfaces . Additionally, some models are equipped with HEPA-type antibacterial filters that remove particles and bacteria from the air, ensuring more hygienic drying .
Reduced environmental impact
Forced air hand dryers are considered a more environmentally friendly option than paper towels. By eliminating the need for constant paper towel production, forced air hand dryers help reduce the amount of waste generated. Additionally, some models are made from recyclable materials, helping to limit the impact on the environment.