Have you ever tried cleaning your humidifier and all you could see at the misting part of the unit is a whitish or brownish settled fine dust? That could push for a need to invest in the best humidifiers for hard water, but I tell you, that isn’t enough, you should probably get to know something about hard water.
Hard water brings about concern because it is the most prevalent water we can find around us. As reviewed, Hard water contains a high amount of mineral content, and health wisely, hard water has been potentially implicated in some diseases like Alzheimer’s disease, cardiovascular disease, diabetes, and reproductive health.
In using a humidifier, it is required that the tank of various capacities be filled with water. In this same way, hard water can damage your humidifiers. Hard water can build up bacteria, and most importantly, they produce white dust which might be finely dispersed into the air and can cause irritations and health problem when inhaled.
For this reason, your health should be the priority when you are considering investing in a humidifier and not just a humidifier but one of the best room humidifiers for hard water. This article is surely a helpful guide in helping you get one of the best humidifiers without white dust, all for the sake of your health.
Also Read: Best humidifier for bronchitis
Top 6 Best Humidifiers for hard water without white dust
1) Air Humidifier by Mooka Green Totem : Best room humidifier for hard water
Special Features: Ultrahigh frequency ultrasonic oscillation technology, (ST800) humidifier, Humidity Control and Display, Elegant Top fill Design, Anion generator, One-touch sleep mode, Large capacity of 16 hours, Anion generator, Voltage: 100-240v, Frequency of 50/60 Hz, Noise level: < 35db, Application room: 225-440, Usage time: 15- 20 hours, Misting output: up to 300 ml/h, Tank capacity: 4L/1.06 gal, Weight: 4.85 pounds.
Mooka Green Totem air humidifier is a whole house humidifier built with a high frequency of ultrasonic oscillation that can atomize water into fine particles 1-5 um in diameter. This singular property help keep the air you breathe, fresh and healthy.
This humidifier is also built with a humidity sensor (ST800) that can sense the moisture of your room in real time. With this product too, you can control the humidity level of your room in a healthy range by turning on the humidistat mode, at this moment, achieving a healthy and cool air.
Every home appliance, including a humidifier, should guarantee your family safety. This humidifier offers you safety so you can handle it where you have your little ones and pets around. It has a built-in timer that can turn off itself should you forget to turn it off before leaving your home. Safety guaranteed! This humidifier also uses an ultrasonic misting technology that can add enough humidity to your room and office with a minimal increase in your power bill.
Another unique property of Air Humidifier by Mooka Green Totem is its one-touch sleep mode. With this property, you can achieve an optimal humidity level when you sleep by setting it and also dimming the light on the unit, all with just a touch! Sweet dreams!
Another property is its capacity. This humidifier has a large capacity of 4L, and it can last up to 1 hours non-stop, giving you all the freshness you desire. You can also choose from its three different mist levels of output depending on the size of your room.
Do you want to feel nature? This product is the best! You can bring the forest atmosphere to your home as Mooka Green Totem air humidifier comes with an anion generator. It has been discovered that a good level of anions in the air can support cell metabolism and increase blood vitality, help you recover from exhaustion and improve your appetite, sharing the same effect of taking a long distance through a forest.
There are several other benefits you derive when you invest in an ST800 humidifier. You have yourself breathing better, helping to reduce allergy and asthma symptoms. High humidity also prevents dry skin and dry hair. It also prevents your wood floors, wallpapers, and furniture from cracking, which results from dryness.
- Built-in timer
- Built-in multi-filtration
- Three levels mist output
- Family friendly
- Built-in humidity sensor
- No batteries required
- Easy to clean
- Easy to set up
- Problem with mode setting
- Interference with float switch by cleaning brush
- A white layer dust residue results from high running
- Mechanical problem
2) PureGuardian H1510 Ultrasonic Warm and Cool Mist Humidifier : Best humidifier with mineral cartridge
Special Features: Large 2-gallon tank, 100 hours of runtime, UV-c Light, Aromatherapy Tray option, Ultrasonic Technology Protection, Dimension 11.4×10.1×19.8 inches, Weight: 6.2 pounds, Warm and cool mist option, Auto-off timer, Soft glow night light.
PureGuardian H1510 Ultrasonic Warm and Cool Mist Humidifier is one best room humidifier that gives you at least a lasting solution over dry air in your room. This extraordinary humidifier has several unique features which make it be considered as one of the best humidifiers.
This PureGuardian humidifier has a 2-gallon tank. These 2 gallon tanks are easy to fill and can be used in a medium to large rooms. It also has a UV-C light which actually helps reduces germs to emit a cleaner mist. This PureGuardian humidifier also had clean silver protection embedded in the tank to fight mold and mildew which grows on the surface of the water tank.
Another unique characteristic this humidifier possesses is an aromatherapy tray. This is rarely seen in other humidifiers. With the presence of this aromatherapy tray, a few drops of essential oil can be added to create an atmosphere that you can feel relaxed in your home or office. So comforting! However, you should know that while investing in PureGuardian humidifier, you will be buying your aromatherapy oils separated. This is because they are not included in the product.
PureGuardian H1510 Ultrasonic Warm and Cool Mist Humidifier also have ultrasonic technology that helps this humidifier distribute a fine mist into the air. It is also ultra-quiet, that is, it almost does not make noise at all, and so it is ideal to be put into use while you sleep.
PureGuardian H1510 Ultrasonic Warm and Cool Mist Humidifiers are also designed such that you can choose from 2- options for warm or cool mist plus a 3-speed setting. Awesome! In addition to this, when you invest in PureGuardian humidifier, you have a home that glows in the night because it is equipped with a soft glow night light. Think of having your room with a beautifully serene and look!
Yet another unique feature possessed by this humidifier is the presence of a low water indicator that allows you to know when it is about time you should refill your humidifier. In addition to this, you should know that caution should be taken when applying your aromatherapy oils. Avoid adding oils to the humidifier and as a result, render the warranty void. Essential oils should only be added to the pad in the unit.
- Large room capacity
- UV-C Technology
- 3- speed settings
- Aromatherapy tray
- Silver clean protection
- Warm and cool room option
- Low water indicator
- No humidistat for mist adjustment
- Filter needed for tap hard water
3) Vicks Filter Free Cool Mist Humidifier : Best humidifier without white dust
Special Features: Translucent tank to monitor water filling, Usage time: 20 hours per filling, Auto-off timer, Runs up to 30 hours per filing, 1.2 gallon tank, Humidifier for medium-sized rooms (100-400 square feet), Adjustable mist control, No battery required, Wide tank, Cough and congestion relief, Dimension of 10.9 x 9.4 x 13.5 inches,
Vicks Filter Free Cool Mist Humidifier is another quality humidifier that uses ultrasonic technology to quietly distribute visible cool mist into the air. This humidifier is health friendly because it gives temporary relief from cough and congestion. It also provides comfort from general dryness.
As the name implies, it is filter free. It also does a quiet work and so does not disturb your sleep in any manner. It has a wide tank which allows for easy refilling of water and cleaning. You do not have to spill water on the floor when operating your Vicks humidifier. While it is running when you sleep, it has an auto shut off that quietly shuts down when the water in the tank is out.
Another unique feature of Vicks Filter Free Cool Mist Humidifier is the Vicks VapPads, which allows you to enjoy soothing vapors as you run your unit. There are two Vicks Vapopads, and each pad provides up to 8 hours of soothing mists so that you can get the ultimate soothing vapor experience you so desire!
Vicks Filter Free Cool Mist Humidifier also features vaporizers and steam inhalers which help you breathe more comfortable as an asthmatic patient, all unique features in one humidifier!
- Low maintenance design
- Easy monitoring of water
- Translucent tank
- Easy to clean
- No filters required
- Auto-off timer
- Usage time of 20 hours per filling
- Medium sized room alone
Special Features: 2-gallon capacity. 120 hour run time, Electronic controls (humidistat, Timer and night light), Weight: 7.5 pounds, Hot and cold ultrasonic humidification, usage time: 120 hours, Auto-timer for water conservation, Essential oil for a comforting and friendly atmosphere
Total Comfort Warm & Cool Mist Ultrasonic Humidifier is one unique humidifier that promises your home a green life. With this product, you can feel nature at its best.
This humidifier is designed with a programmable humidifier and essential oil diffuser. With this oil diffuser, you can have a friendly and comforting atmosphere for you and your family. Its technology works to make your home more comforting with its digital display.
This Total Comfort Warm & Cool Mist Ultrasonic Humidifier is also designed with a hot and cold ultrasonic modification which delivers micro-fine warm or cool mist. In addition to this, it is designed to have a 2- gallon. For the sake of convenience, each gallon tank is divided into a one-gallon tank for easy carriage and this product usage time can be up to 120 hours. It also has an auto-timer to conserve water.
Total Comfort Warm & Cool Mist Ultrasonic Humidifier is also designed with Clean Tank Technology which protects the tank from mold and mildew. This humidifier opens the door of your home to a new environment you have always envisioned for yourself.
- No batteries required
- Oil diffuser
- Dual tank
- Auto-off timer
- Easy to set up
- Less expensive
- Fans or filter not noisy
- Not easy to clean
- Leaking tank
- Not easy to fill
- The unit cannot be uncoupled easily
5) Aprilaire 500 Whole House Humidifier : Best Furnace humidifier for hard water
Special Features: Full coverage of 3,000 square feet, Automatic Humidifier with dual sensors, Evaporative humidifier, Convenient Digital Control, Health friendly, Weighs 7.75 pounds, Dimension (10.2 x 15.6 x 13), Height of 13 inches, Width of 11 inches, Length of 16 inches,
Aprilaire 500 Whole House Humidifier is an evaporative humidifier that functions by piping water into the dispersing tray on top of the humidifier. The water is evenly distributed across the entire width of the tray and through an outlet.
The water flows by gravity over the water panel evaporator. As the water evaporates, hot, dry air from the air conditioning system moves through the moistened water panel evaporator. The water turns to vapor naturally, and the humidified air is distributed through your room.
This humidifier has a full coverage of 3,000 square feet. The tank has a capacity of 12 gallons per every 24 hours. This product is designed with dual sensors to monitor and respond to outdoor and indoor humidity. Hence this unique feature helps it discharge optimum moisture for your comfort.
It is also built with convenient digital control, which shows percentage of humidity. It has a light indicator that tells you it is running, tells you when to refill your tank. This product is health-friendly and can be used in a home with an individual suffering from chronic asthma.
- Dual sensors
- Large coverage of 3,000 square feet
- Convenient digital control
- Formation of slightly thin white dust layer, so endeavor to use distilled water
Hard water and humidifier build up: What you should know
We all know a humidifier to be any device or equipment that helps to keep the atmosphere moist. When the air in your room is too dry, a humidifier is used, and it adds moisture to your dry air. Hard water is water that has high mineral content. The minerals include salts of calcium and magnesium as bicarbonates, chlorides, and sulfate. It is usually formed when water filters through deposits of limestone and chalk.
When you use hard water to produce the moisture for your humidifier, you may be causing more harm both to yourself and your newly purchased humidifier.
Hard water when used with your humidifier pollutes the air, introducing these minerals and chalk to your room air because your humidifier evaporates the water and releases the vapor into the air.
In addition to this, when you use hard water constantly over time for your humidifier, you should be sure to have the buildup of these minerals and of course bacterial when not maintained properly.
You do not want to have bacterial invade your air, especially if you are dealing with allergies. Also, misting of the hard water in your humidifier can result in the production of white dust, which can cause irritations and some breathing related issues when they are inhaled.
Is Humidifier White Dust Harmful to Health
White dust may not be a concern to most people, especially when they are not faced with allergy and asthma. However, it is a major problem when you have asthma, other lung/sinus health conditions, or allergy related issues. This white dust results from mineral content in the water that goes into a humidifier.
The hardness of your water determines how heavy or light the layer of the dust formed. Many, however, believe that the white dust produced is not harmful. They can be cleaned just as you would clean off other household dust. In most cases, only the ultrasonic and the portable impeller humidifier produces white powdered dust, and they are often not toxic, except only if you are allergic to it.
White dust generted from the humidifier in most cases are not dangerous to health as perceived by many. The hardness of a water only becomes a concern when consumed as a drinking water. Several reports have implicated hard water consumption in kidney stone formation, diarrhea, cardiovascular diseases etc. No standard research has implicated white dust formed from humidifier hard water with diseases.
There are several ways you can get the dust from your humidifier caused by your hard water. You could make use of a humidifier with a filter or purchase a demineralization cartridge which is designed to trap the minerals before they are released into your air. You can also consider investing in a warm mist humidifier. Otherwise, you eliminate hard water by using distilled water for your humidifier tank.
Also Read: Best humidifiers for snoring
What is the Best type of Humidifier for Hard Water?
As earlier stated, the best humidifier for hard water is a humidifier with filters. You can use a cool mist humidifier with a filter. The function of the filter in a humidifier is to keep the moisture produced, clean. The filter will also remove the minerals from the water vapor before they are emitted from the humidifier, providing you with a clean and free air free from white dust.
Unfortunately, the filters can get clogged up quickly and thus calls for replacement. These filters are also quite expensive.
Another option is to go for a warm mist humidifier. However, one advantage a cool mist humidifier has over a warm mist humidifier is that it is safer to use when you have your kids around the house. A warm mist humidifier is less expensive and will add some heat to your room. They are also less noisy than the cool mist humidifiers
Investing in a water distiller is another great idea. The distiller will remove the minerals from your hard water. Although expensive, you can use it for other appliance that deals with hard water. One benefit of water distiller is that there will not be a need for frequent filter replacement, although it is advisable your water distiller is still subject to cleaning
A demineralization cartridge is another option you can think of considering. However, it is not safe to be used with a warm mist humidifier because of its heating element. In this option too, you will need to change the cartridges. These cartridges are also expensive but not as much as filters.
How to Prevent Humidifier Scaling (Mineral built-up)
Below is a brief and straightforward step you can take in preventing mineral build up, otherwise called humidifier scaling.
- Turn off the power to your humidifier and unplug it from the electric outlet
- Drain the water from the tank and clean off any sediment that has been collected.
- Pour a solution of white vinegar into the reservoir. For every one cup of white vinegar, you pour one cup of water such that you have an equal amount of water and white vinegar solution.
- Allow the solution soak for about 3 to 4 hours
- Drain the humidifier tank and damp with a sponge. Rinse all removable parts in a running hot water
- Clean the interiors of your humidifier with a cloth soaked in vinegar-water solution ensuring that all mineral deposit has been cleaned off
- Ensure all parts are clean and dry
- Re-assemble humidifier and fill the tank with distilled or filtered water.
Can I use soft water in my humidifier: Why not?
YES. In fact soft water is the best water to reduce the scaling in humidifiers and to also prevent subsequent white dust formation.
Any water is considered a soft water when it has less than 61mg per litre of calcium carbonate.
So, how do you tell if your water is hard or soft?
The easiest way to tell is by checking for scales on your household plates, glass ware or even the shower faucet. If that is a bit difficult, try to wash your hand with soap using the tap water. If it foams easily and slippery on time. Thats a soft water, if otherwise, the water is hard.
So if you are previlege to have this soft water, i would say you are very lucky. but if your water is hard, there are numerous ways to soften your water before using it.
Consideration for picking the best humidifier without white dust
There are quite several factors you should consider when you intend investing your money in purchasing a good humidifier for asthma and allergies. While some factors may not be important, some are important and should be considered especially when you have a respiratory ailment like asthma and allergy
- Ultrasonic evaporators vs steam humidifiers:
Ultrasonic evaporative is best for protection to asthmatics and people prone to allergic reactions because it cuts down on toxic chemicals, germs, bacterial and impurities when compared to steam humidifiers.
- Space coverage:
Single room humidifiers are available as well as large room humidifiers depending on space square feet.
- Cool mist or warm mist humidifier:
This is a significant factor because with it you can breathe clean and germ-free air as it helps in eradicating bacterial from the air. A cool mist humidifier will require a filter while a warm mist humidifier does not require a filter because the heat is enough to kill any possible germs
- UV-C light:
It helps reduces bacterial and other germs embedded in the tank, so they are not dispersed back into your room air.
Final Verdicts : Best Humidifiers for Hard water
Mooka air humidifier clearly took its position at the forefront among the five products of humidifiers. A careful look at this product reveals that it possesses special and unique characteristics. Mooka air humidifier is used as an ultrahigh frequency oscillation technology that atomizes water into fine particles of 1-5 um in diameter. It also possesses an anion generator. Anions support cell metabolism! All of these, among many other unique features. It is also comfortable to fill, clean, and set up.
PureGuardian follows suit. This is another best humidifier for hard water. It has a warm and cold mist option where you can choose from. A cool, warm humidifier is known to be best for hard water. This humidifier is also easy to fill, preventing water spillage and help for easy cleaning in case of mineral clogging. It uses a 2-gallon tank and runs for 100 hours. Hence it can be used for medium sized room to large rooms. It also possesses an aromatherapy tray and clean silver protection to fight mold and mild in the tank. Safety guaranteed! It has a low water indicator too.
The next in line is the Vicks filter free cool mist humidifier. Health is life; this humidifier is friendly health wise because if provides temporary relief from cough and congestion. The tank is extensive, so there is easy refilling and can run up to 30 hours. It possesses one unique feature different from others: the Vicks Vappads that provides you with 8 hours soothing vapors. It also features vaporizers and steam inhalers, helping you breathe easier as an asthmatic patient.
The fourth in line is the Total comfort warm and mist ultrasonic humidifier. This product also uses a dual tank and usage is 120 hours! It is designed with clean tank technology that protects the tank from mold and mildew, most suitable for your hard water.
Aprilaire 500 whole house humidifier, the least on the list is also a good humidifier. It has a capacity of 3000. It is heath friendly in the sense that it is a good product for your home if you are asthmatic. Investing in this product is actually not a bad idea.