What water to pour into the humidifier, so as not to spoil it

What to Pour into a Humidifier?

Humidifiers are popular household appliances because of their multitude of benefits and ease of use. However, many humidifier owners are curious about what type of water to use in order to prevent any damage. This article will address this topic.

On what principle do the devices work

Moisturizing units nowadays incorporate a combination of various techniques.

The standard device includes the following components:

• A housing that contains the internal parts;
• A reservoir for pouring water into the humidifier;
• Replaceable internal filters (commonly containing silver ions);
• A heating or boiling device for the liquid – many models use a specialized tube;
• A small, low-powered fan;
• Optional ultrasonic membrane;
• A separate chamber where vapor is formed and subsequently released;
• A UV lamp;
• A steam distribution device – a small atomizer with adjustable steam flow.

The general operational principle of a typical humidifier is as follows:

1. After the tank is filled with water, it is gradually pumped through the filter cartridges. This initial stage of filtration helps eliminate most harmful bacteria and microorganisms that can be inhaled through the air.
2. The water for humidifiers passes through a dedicated tube, known as the heating element, which raises its temperature to the required level for vaporization.
3. Once the water reaches its boiling point, vapor is generated and moves into the vaporization chamber due to the pressure created.
4. The fan directs fresh air into the vaporization chamber through specific openings in the compartment with steam.
5. While in operation, the ultrasonic membrane oscillates continuously, causing the liquid to evaporate into the air from the fan, effectively humidifying it. The device maintains a constant flow of air, allowing the enriched and moisturized gas to be directed towards the atomizer. Once inside the compartment, the air is evenly distributed throughout the room.

It is worth noting that the presence of an ultraviolet lamp, while not mandatory, can be a valuable addition to the unit. The concentrated ultraviolet radiation inside the device helps eliminate germs and bacteria, safeguarding the well-being of users during the air circulation process.

What are the different types of water

Pouring the liquid into the humidifier has an impact on the safety and quality of the microclimate in the room, as well as the condition of the furniture and the performance of the device itself.

The hardness of the water is an important factor to consider when deciding what to pour into the humidifier. It is determined by the levels of calcium and magnesium in the liquid.

Hardness is influenced by two main components:

• Carbonate or "temporary" salts, which can form a precipitate when exposed to high temperatures.
• Non-carbonate salts, which break down into carbon dioxide, water, and calcium carbonate when the water is boiled.

When hot water with a high level of hardness flows through the internal components of the device, it forms scale and harmful deposits. These negative effects will deteriorate the performance of the unit over time and are likely to result in equipment failure.

In general, water can be categorized as follows:

• Tap water, which is sourced directly from the building’s water supply;
• Distilled water, which is free from foreign substances and impurities;
• Demineralized water, which has been purified from the aforementioned carbonate salts;
• Artesian water, which undergoes multiple purification stages;
• Spring water.

It is important to make a responsible choice when selecting water for a humidifier. The main issue with using distilled, demineralized, or artesian water is the high cost associated with continuous use. Considering the large amounts of water that these devices consume, this expense can significantly impact one’s budget. The manufacturer’s instructions for each humidifier model will specify which type of water is recommended. To ensure the equipment’s performance and prevent any issues, it is advisable to strictly adhere to the provided instructions.

Consequences of choosing the wrong water for your humidifier

Failure to meet the necessary requirements for humidifying water can lead to a number of consequences:

• Improper water can cause scale buildup on the parts of the appliance that come into direct contact with it. This scale will continue to accumulate and form a hard layer over time.
• The heating tube can also become covered in scale due to high concentrations of calcium and magnesium in unsuitable water.
• Untreated water may contain harmful substances, such as bacteria and microorganisms, which will be released into the air along with the steam. This can be detrimental not only to furniture, which may become discolored, but also to human health. Airborne bacteria can lead to various skin and respiratory ailments.
• The ultrasonic membrane will deteriorate and malfunction quickly when used improperly.

Moreover, the specific water to be used in the humidifier is dependent on the model of the equipment and its operational principles. In the case of cold humidifiers, it is recommended to use distilled water as it helps to prevent the filter cartridges from clogging, thereby extending the lifespan of the device. Further information on the appropriate liquid types for different kinds of humidifiers can be found in the subsequent sections.

How to choose water for a steam humidifier

Humidifiers that work by boiling water to create steam are the most simple to use and affordable. This means that you can use any type of water in the humidifier without any issues, except for very poor quality water that may be contaminated with chlorine, rust, or other impurities.

Attention! If the water supply in your area is not of good quality, you will need to purify the water yourself before using it in the humidifier. There are different types of filters available for this purpose, depending on the level of filtration needed (which will depend on the condition of the water). If you neglect to purify the water properly, you may encounter excessive deposits in the humidifier, which can eventually damage the device.

Cold air humidifiers

The functioning of cold air humidifiers is based on the circulation of cold air through a humidifying cartridge using a built-in fan. However, if untreated water is used, the internal cartridges of the equipment can quickly become obstructed. Initially, this can impact the quality of operation, but if proper water purification measures are not taken for an extended period of time, it may result in equipment failure.

In addition to using filtered humidifying water, cold humidifiers also require the use of distilled water. If it is not feasible to regularly purchase (or prepare) suitable liquid, it is advisable to install additional cartridges in home filters to reduce the levels of calcium and magnesium, thereby minimizing hardness values.

What water is needed for models with an ultrasonic membrane

Humidifiers with ultrasonic technology are also highly influenced by the quality of the water they use. To ensure the longevity of the device, it is essential to use distilled and demineralized water. Mechanical filtration methods are required for tap water, spring water, and artesian water.

Caution! Not all filters are appropriate for pretreating the water. Effective purification technology involves utilizing a dedicated metal mesh, as well as multiple stages of filtration through plastic screens and a carbon layer.

When it comes to home use, ultrasonic humidifiers are widely regarded as the most efficient option since they not only regulate the desired humidity level but also cleanse the air. By utilizing ultrasonic technology, these devices facilitate water evaporation without the need for continuous boiling or excessive heating. On average, a single unit requires approximately 7-12 liters of distilled water and consumes 40W of power.

Ways to prepare distilled water at home

Purified water is available for purchase at pharmacies and from suppliers who offer it in large quantities. However, it is not necessary to buy it as you can easily purify water yourself at home.

Purified water is essentially regular moisturizing water that has been treated to remove any impurities and chemical compounds.

While industrial distillers are used on a large scale to purify water, you can achieve the same results using simple household items and methods.

Before starting the main process, it is necessary to prepare the running water. Pour the required amount of liquid into a suitable container, such as a glass jar, and let it sit with the lid off for at least 6 hours. During this time, harmful compounds, impurities, and heavy metal salts will evaporate or precipitate. To remove any sediment, place a regular tube in the water touching the bottom, and use it to pour off one third of the collected water.

Once this simple procedure is complete, you can move on to actually preparing distilled water.

This can be done using two methods of heat treatment:

• Boiling until steam is formed;
• Freezing.

Boiling is a straightforward way to obtain distilled water, and you can accomplish the process using common items found in any kitchen.

The following is the process of implementation:

• Start by filling an enamel pot with prepared moisturizing water, then place it on the stove. The liquid level should not exceed halfway up the pot.
• Inside the pot, place a heat-resistant stand such as a grate from the stove. On top of the stand, position a deep plate made of glass or porcelain.
• Take the lid and turn it upside down, ensuring that the convex part is facing inward. This lid should fit tightly over the pot.
• As the water heats up, it will produce steam, which will then condense on the inverted lid and collect in the plate underneath.

The freezing method is an alternative option that can be implemented in the following way:

• Fill a suitable container, preferably made of plastic or glass, with the prepared water and place it in the freezer.
• Once half of the liquid has turned into ice, pour out the unfrozen portion, as it may contain salts and chemicals.
• Naturally defrost the remaining water and, once it has reached room temperature, pour it into the humidifier tank.

The choice of water to use in the humidifier is crucial, as the device’s performance relies on the quality of the liquid. You have the option to prepare water yourself using filters and the aforementioned distillation methods, or purchase premade water.

Conclusion

By strictly following the manufacturer’s recommendations, the humidifier will function efficiently for extended periods of time. Don’t hesitate to purchase devices that may be challenging to operate, such as ultrasonic equipment. The more advanced and functional the equipment model is, the better it performs its primary function – humidifying the air, and it’s crucial not to compromise on one’s health.