How hot does the hot water get?

Thanks for reaching out to us! The default and max temperature for hot water is 203 degrees Fahrenheit, given 203 F is a great temperature for all coffee and tea brewing methods as it extracts the maximum amount of flavor without burning the coffee grounds or tea leaves like boiling water (212 F) does. If you would like to dispense heated water at a temperature below 203 F, this can be easily adjusted by holding down the "Hot" button for 3 seconds and tapping the 12 oz and 8 oz buttons to adjust the temperature (up or down). Regardless of the selected temperature, M1 will consistently dispense purified hot water at the selected temperature in only 3 seconds.

Is the 6L tank made of plastic? If not, what?

Hi Lisa, Thanks for contacting us! The removable 6L water tank is made of high-quality ABS plastic. ABS plastic is considerably more expensive than other plastics given it's a BPA-free, food-grade plastic with superior hardness, durability, and gloss. Please do not hesitate to contact us with any other questions or concerns. Nothing. Better. Melissani

what is waste water ratio?

Thank you for your inquiry! M1’s Pure:Drain ratio is roughly 1:1. This is 4 times more efficient than standard under-sink ro systems, which produce about 4 gallons of wastewater for every 1 gallon of pure water. M1 has a commercial grade 200G Flux RO membrane (200 gallons per day capacity) which significantly improves the RO process. M1’s RO membrane enables faster water flow, ensuring filters stay clean and require less energy to operate. M1 is also much quieter than other systems and exerts less stress on the motor which leads to long-term reliability. M1 is a versatile, all-in-one solution for water purification with instant hot & cold water, and an oversized 1.5 gallon tank for minimal refilling. Additionally, M1 is thoughtfully designed with quality materials. Entry level countertop RO systems commonly have an RO membrane of around 100G, sometimes even less. These products often advertise a high Pure:Drain ratio, without mention of the associated lengthy filtration process, shorter lifespan of the machine and filters, and the less thorough filtration process resulting in weak contaminant reduction / high TDS levels. Nothing. Better. Melissani

What is water waste ratio of the filter?

Hi Gene, Thank you for reaching out! M1 produces roughly equal parts pure water to wastewater, which is 4x more efficient than typical under-sink RO systems. The key factor is our 200G Flux RO membrane (200 Gallons per day capacity) which is commercial grade and significantly improves the RO process. Our RO membrane enables faster water flow, ensuring filters stay clean and require less energy to operate. M1 can operate quieter than other systems and with less stress on the motor, resulting in years of reliability. M1 is designed to be a versatile, all-in-one solution for water purification, with instant hot/cold, and a huge 1.5 gallon tank. Additionally, it is beautifully designed. Lower end Countertop RO systems typically have an RO membrane of 100G or less. While these systems may produce less wastewater, the filtration process takes longer, the filters and machine lack durability, and the less stringent filtration process results in a lower level of contaminant reduction / higher TDS levels. Nothing. Better. Melissani

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MELISSANI M1 Reverse Osmosis Countertop Water Purifier, Professional Grade 5-Stage RO Filtration, Purified Tap Water, 3-second Hot or Cool, Portable Water Purification System for Home- No Installation

MELISSANI M1 Reverse Osmosis Countertop Water Purifier, Professional Grade 5-Stage RO Filtration, Purified Tap Water, 3-second Hot or Cool, Portable Water Purification System for Home- No Installation

Product ID: 650253527

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Details

Material
Plastic
Product dimensions
43.2D x 24.1W
Item weight
10.89 kg
External testing certification
EPA
Product benefits
Portable

⚡Instant hot, cool, or room temp water in 3 seconds

💧5-stage RO filtration down to 0.0001 microns

🔋Large 6L tank for minimal refills

Description

💧 Elevate your hydration game with pro-grade purity in seconds

ECO CONSCIOUS PORTABLE - Reduce plastic waste with a sleek, portable system that fits your modern lifestyle
NEXT LEVEL FILTRATION TECH - 5-stage RO + LED-UVC sterilization removes PFAS, viruses, lead & more for ultimate purity
INSTANT TEMPERATURE CONTROL - Hot, cool, or room temp water ready in 3 seconds—perfect for your coffee or tea ritual
PURE WATER NO INSTALLATION NEEDED - Professional-grade countertop design for instant clean hydration anywhere
SMART HYDRATION AT YOUR FINGERTIPS - Built-in TDS meter and filter life indicators keep water quality transparent and fresh

The MELISSANI M1 is a professional-grade, installation-free countertop water purifier featuring advanced 5-stage reverse osmosis and LED-UVC sterilization that filters contaminants down to 0.0001 microns. It offers instant hot, cool, or room temperature water in just 3 seconds, a large 6L tank for minimal refills, and smart indicators for filter life and water quality. Portable and eco-friendly, it ensures safe, delicious water while reducing plastic bottle use.

Specifications

Brand	Melissani
Model Number	M1
Colour	White
Product Dimensions	24.13 x 43.18 x 48.26 cm; 10.89 kg
Capacity	6 litres
Power / Wattage	15000 watts
Voltage	110 Volts
Material	Plastic
Special Features	Built In TDS Meter, Change Filter Indicator, Hot and Cool Water, No Installation, Portable
Item Weight	10.9 kg

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