10 Best Water Distiller 2025 in the United States

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 CO-Z 6L Water Distiller is designed for those who need a reliable countertop solution for producing distilled water at home, making it a good fit for families, home cooks, and small businesses like dental clinics. Its impressive capacity of 1.6 gallons means fewer refills, which is a significant plus for busy users. The distillation speed of nearly 0.34 gallons per hour is decent, allowing you to have access to purified water without a long wait.

Construction-wise, the distiller uses food-safe stainless steel and durable plastic, making it easy to clean and maintain. The inclusion of a chamber cleaner is a thoughtful addition, as keeping the internals clean is crucial for optimal performance. The design also features a single-button operation, which enhances user-friendliness, making it accessible even for those who might not be tech-savvy.

While the distillation speed is satisfactory, it may not be fast enough for larger households or those needing significant quantities of distilled water quickly. Additionally, the device is somewhat bulky at 10.63 x 8.66 x 17.13 inches, which might limit portability; it’s best suited for a dedicated countertop space. The energy consumption is standard for a 900W device, but users should still be mindful of usage costs based on their needs.

The VEVOR Water Distiller is a robust and efficient water purifier designed for home countertops. It has a substantial capacity of 4 liters (1.05 gallons) and can distill up to 6.3 gallons of water per day, with a distillation speed of over 0.26 gallons (1 liter) per hour. This makes it ideal for households needing a consistent supply of clean water. The 750W power ensures quick and effective distillation, capable of removing most impurities from tap water.

The interior is made from 304 stainless steel, known for its durability and resistance to corrosion, and all water-contacting parts are food-grade safe. The machine is designed with high borosilicate glass containers and an aluminum fan for effective cooling, which enhances its longevity and performance. An important maintenance aspect is the inclusion of replacement activated carbon packs and the recommendation to use citric acid for cleaning, ensuring the distiller remains in good working condition.

Weighing 10.1 pounds and with dimensions of 10.7 x 11 x 15.2 inches, the VEVOR Water Distiller is moderately portable and easily fits on most countertops. However, users should consider its energy consumption of 750W, which may impact electricity bills. Additionally, the need for regular maintenance, including changing carbon packs and descaling, might be seen as a drawback for some. Despite these minor concerns, the VEVOR Water Distiller is a highly effective solution for anyone needing pure water for drinking, cooking, or even medical uses at home or in small offices.