10 Best Water Distiller 2025 in the United States

The VIVOHOME Water Distiller is a countertop unit designed to produce up to 1.3 liters of distilled water per hour from a total 6-liter (1.6 gallon) capacity, making it suitable for home or small office use where moderate daily water consumption is expected. It uses 900 watts of power, which is reasonable for its speed and volume. The parts that come into contact with water are made from durable, food-grade stainless steel and BPA-free plastic, ensuring safety and longevity. Its compact size (about 18" x 10.6" x 10.6") and a weight of around 11 pounds make it portable enough to move around while remaining stable on most countertops.

The design includes helpful features like a smart on/off switch with waterproof protection and non-slip feet, which enhance user convenience and safety. It also has dual overheat protection to prevent accidents, providing an additional safety layer. The distiller does not include charcoal filters, although it uses them to improve water taste and remove odors; these need to be purchased separately and replaced regularly as part of maintenance. The first two batches of distilled water are not recommended for drinking, and regular cleaning with citric acid or vinegar is necessary to manage scale buildup, which might be somewhat inconvenient. Heat emission from the bottom requires placing the unit carefully to avoid damage or burns.

This VIVOHOME model is a reliable and fairly quick water distillation solution for home or office use, especially for those who are comfortable with routine upkeep and purchasing charcoal filters separately.

The Megahome Countertop Water Distiller is a solid choice for those looking to purify their drinking water at home. Its notable strength is the stainless steel construction, which ensures durability and safety, preventing any plastic contamination in the water. With a distillation speed of one gallon every 5.5 hours, it delivers a steady supply of distilled water, although users should be mindful of the time it takes to produce larger quantities. The inclusion of a glass collection bottle adds to the product's appeal by ensuring that the distilled water remains free from toxins that could leach from plastic containers.

One key feature is its UL certification, which guarantees compliance with safety standards that many homeowners appreciate, especially since some insurance policies may require it. The distiller also comes equipped with optional activated charcoal filters to enhance water purity by removing volatile organic compounds (VOCs).

The distiller does consume 580 watts of power, which could be a consideration for energy-conscious users, and its size (10 x 10 x 14 inches) means it requires a dedicated countertop space. While it is not excessively heavy at 7.04 pounds, its bulkiness may pose a challenge for those seeking a portable solution. If you're looking for a reliable and effective water distiller for home use, the Megahome model offers excellent build quality and safety features, though it may be less suitable for those needing a compact or extremely fast distillation solution.

The VIVOHOME Water Distiller is a solid choice for anyone needing pure water at home or in small office settings. It has a capacity of 4 liters (about 1 gallon) and can produce roughly 1 liter of distilled water per hour, making it suitable for daily personal hydration and uses such as dental sanitation or humidifiers. Its 750-watt power consumption is typical for countertop distillers, balancing performance with energy use. The unit is made from durable, food-grade stainless steel and BPA-free plastic, ensuring safety and longevity.

A smart on/off switch adds convenience, allowing unattended operation, and built-in overheat protection enhances safety. The distiller effectively removes harmful chemicals and VOCs, producing very pure water. Users should replace the carbon filter weekly and clean the device regularly to maintain water quality and taste. The distiller is moderately sized and weighs about 9.5 pounds, making it portable enough to move between locations, though not ultra-compact.

One consideration is that the charcoal filters are not included, requiring an additional purchase and maintenance step. Additionally, the first two batches of distilled water should not be consumed due to initial odors. For those seeking a reliable, well-built countertop distiller and willing to perform regular upkeep, this VIVOHOME model offers a practical solution for household or light professional use.