Simply put, a water distiller removes fluoride, arsenic, lead, viruses and other contaminants from the water by changing the state of the water, thereby turning it into healthy, drinkable pure water. Not only is the still a more environmentally friendly option that allows us to reduce our reliance on bottled drinking water, but it is also a cheaper option that allows us to get home drinking, cooking and other uses at a lower cost.
The Perils of Tap Water: Identifying Common Contaminants
Ordinary tap water may contain: arsenic, residual chlorine, Escherichia coli, heavy metals, sediment and rust and other harmful substances. Drinking a lot of it poses a threat to human health. How does the distilled water filter filter these substances?
How Water Distillers Work
A pure water machine utilizes the circulation of water and uses a heating device to boil the water and convert the water from a liquid state to steam. Water molecules run out as quickly as a motor is installed, and some heavy metals, sediment, rust, etc. with a higher boiling point are left in the boiling chamber, which is the scale we often see. This boiling process also inactivates the bacteria in the water.
Nature's Purifier
Water distillation mimics the way Earth naturally purifies and redistributes water. Recycle and purify the earth's water by changing the material form of the earth's water.
The hydrological cycle is not only continuously changing the material form of the earth's water, but also recycling and purifying the earth's water. When the sun's heat evaporates the water, any contaminants or minerals in the water are dissipated. As hydrogen and oxygen molecules transition from liquid to gas, everything from chemical waste to pathogenic microbes is left behind. The hydrological cycle removes all the alkalinity and mineral content that water has absorbed as it moves through rock and sediment layers. Distillation simulates the natural purification process as it produces very pure water.
From Steam to Liquid
The water molecules in the form of steam pass through the condensation cooling device, and return to the state of liquid from the state of steam, to be extracted and used by us. This is how the distilled water dispenser works, and the distilled water dispenser may be different, but the basic principles are similar. They all use a heating device to turn water into steam, and then use a cooling device to turn it back into a liquid state. In the process, some metal, rust and other garbage particles are filtered to inactivate bacteria.
CO-Z distilled water dispenser is a 4L home version that meets the needs of most families. If you want to live a healthier life, drink healthy water.
How to Choose Your Ideal Water Distiller?
When choosing a water distiller for your home or office, consider the following key factors:
1. Capacity / Output
Consider how much distilled water you’ll use daily: just for drinking, or also for cooking, lab use, or appliance refills? A household model with around 4 L (≈1 gallon) capacity is usually sufficient. For broader applications, consider larger-capacity models.
2. Material & Safety
High-quality models use BPA-free containers and food-grade stainless steel heating elements, which are corrosion- and heat-resistant. Ensure the machine does not release harmful substances during the distillation process.
3. Heating & Condensing Efficiency
A distiller heats water to evaporation and then condenses the vapor back into liquid. High-efficiency designs produce distilled water faster and save energy. Pay attention to heating power (watts), condenser quality, and whether the distiller has a cooling fan or pump.
4. Maintenance & Consumables
Although distillation removes most impurities, “scale” or residue may form in the heating chamber. Models with removable trays, strainers, or easy-to-clean parts are more convenient. Check if the manufacturer offers replacement parts or cleaning recommendations.
5. Safety & Certifications
Choose models with automatic shut-off, boil-dry protection, and overheat protection. For long-term use or higher purity needs, check for certifications such as NSF or UL.
Related products:
- 750W 1.1 Gallon Water Distiller with BPA Free Container
- 4L/1 Gallon Water Distiller with BPA Free Container
- 6L/1.6 Gallon Water Distiller with BPA Free Container
- 4L/1 Gallon Water Distiller
- 4L/1-Gallon Water Distiller
Frequently Asked Questions (FAQ)
Here are some common questions users have when purchasing or using a water distiller:
Q1: Is the distilled water produced by a water distiller safe to drink?
Yes. Distillation heats water to steam and then condenses it, removing most dissolved salts, minerals, heavy metals, bacteria, and viruses. However, it is recommended to supplement essential minerals if drinking distilled water long-term.
Q2: What is the difference between a water distiller and a reverse osmosis (RO) system?
A water distiller removes impurities through physical evaporation and condensation, while RO systems filter water through a membrane. Distillation removes almost all dissolved substances, including some volatile organics that RO may not fully filter. Use case, cost, and maintenance differ between the two methods.
Q3: Why is the distillation process slow or the water output low?
Possible reasons: insufficient heating power, poor condensation, excessive residue buildup, or scale formation. Check the machine’s wattage, use clean water, clean regularly, and ensure airflow around the condenser is not blocked.
Q4: Should I choose a larger capacity model?
It depends on your daily needs. For drinking and light cooking, a 4 L unit is sufficient. For multi-person households, lab use, or water storage, a larger model is recommended. Keep in mind that larger models occupy more space and consume more energy.
Q5: Is drinking distilled water safe without minerals?
Distilled water contains almost no minerals. Occasional consumption is fine. For long-term use, it’s recommended to supplement minerals through diet or by alternating with mineral water. You can also add small mineral supplements to distilled water if desired.
