--- product_id: 649125848 title: "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" brand: "melissani" price: "VT640411" currency: VUV in_stock: true category: "Melissani" url: https://www.desertcart.vu/products/649125848-m1-reverse-osmosis-countertop-water-purifier-professional-grade-5-stage store_origin: VU region: Vanuatu --- # 3-second instant hot or cool water 5-stage RO filtration to 0.0001 microns Large 6L tank for minimal refills 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 **Brand:** melissani **Price:** VT640411 **Availability:** ✅ In Stock ## Summary > 💧 Sip Smart, Live Pure — Instant Refreshment at Your Fingertips! ## Quick Answers - **What is this?** 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 by melissani - **How much does it cost?** VT640411 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/649125848-m1-reverse-osmosis-countertop-water-purifier-professional-grade-5-stage) ## Best For - melissani enthusiasts ## Why This Product - Trusted melissani brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Chic & Portable:** Reduce plastic waste with a sleek, portable purifier perfect for modern spaces. - • **Next-Level Filtration:** 5-stage RO + LED-UVC sterilization removes PFAS, heavy metals, viruses & more. - • **Pure Water, Zero Fuss:** Installation-free countertop design for effortless setup and use. - • **Speed Meets Precision:** Get hot, cool, or room temp water instantly in just 3 seconds. - • **Smart Hydration Insights:** Real-time TDS display and filter life indicators keep you informed. ## Overview The MELISSANI M1 is a professional-grade, portable countertop water purifier featuring a 5-stage reverse osmosis filtration system that removes contaminants down to 0.0001 microns. It delivers instant hot, cold, or room temperature water in just 3 seconds from a large 6L tank, with smart indicators for water quality and filter life. Installation-free and eco-friendly, it’s designed for modern living spaces, reducing plastic waste while ensuring premium hydration. ## Description Experience the pinnacle of purified hydration with the M1 Reverse Osmosis Countertop Water Purifier, a professional-grade machine designed to fit seamlessly into your kitchen with a compact, tankless design that eliminates the need for cumbersome installations. Featuring an advanced 5-stage filtration system, this unit effectively removes contaminants such as fluoride, chlorine, and heavy metals, delivering clean, great-tasting water directly to your glass or bottle. The M1 is more than just a water filter—it's a complete purification system that provides filtered water as pure as it gets, perfect for any occasion, whether you're filling up a large pitcher for your family or grabbing a quick cup of coffee. With its instant hot and cold water dispenser feature, you’ll always have the ideal temperature water for everything from making tea to preparing baby formula. Designed for modern living, the M1 Reverse Osmosis Water Purifier offers a range of benefits that set it apart from traditional systems, including portability and suitability for small spaces, making it ideal for apartments, dorms, or even office settings. Unlike bulky under-sink units, this countertop model is easy to set up and requires no installation—simply plug it in and start enjoying purified water right away. In addition to its core filtration capabilities, the M1 includes an integrated remineralization filter, which restores essential minerals like calcium and magnesium to your water, creating an alkaline balance that promotes better health. The unit’s LED display and smart monitor system allow you to track water quality, filter status, and other key metrics with ease. By providing a reliable source of filtered water, the M1 reduces reliance on bottled water, helping to cut down on plastic waste, and its high-efficiency desalination process makes it a smart choice for areas with high TDS levels or well water. ## Features - PROFESSIONAL COUNTERTOP PURIFICATION - Pure water with an installation-free countertop design. Variable output (8 oz, 12 oz, Continuous Flow). Large 6L water tank for minimal refilling. 5-stage RO filtration and LED-UVC sterilization filters impurities down to 0.0001 microns and removes nearly all contaminants in tap water. - PREMIUM FEATURES - Self-cleaning function flushes filter system and waterways for 6 minutes, ensuring proper filtration and extending filter life. Instant hot, coool, or room temp water, ideal for coffee or tea. Smart filter life indicators and TDS (Total Dissolved Solids) display provides real-time water quality. Optional Molecular Hydrogen enrichment function. Removable drip tray for all size cups and bottles and easy cleaning. - 5 STAGE FILTRATION - Easy to replace filters. 2 in 1 PAC, Reverse Osmosis, and Activated Carbon Filters produce clean and delicious drinking water. Drink any municipal tap water with safe & effective removal of thousands of PFAS toxins including PFOS & PFOA, Fluoride, Chlorine, Viruses, Rust, Lead, and other microscopic impurities. Pure activated carbon is included in multiple filter stages for healthier and better tasting water. - HEALTHY & SUSTAINABLE - Reduce plastic water bottle use and drink healthier water. Protect your environment and body. - MELISSANI WARRANTY - 100% satisfaction guaranteed. Extended 1-year warranty and 60 day money back guarantee. Love the taste of your water. Melissani is USA based and has both email and phone support for customers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BPDK47H4 | | Best Sellers Rank | #188,136 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #394 in Under-Sink Water Filters | | Brand Name | Melissani | | Customer Reviews | 3.6 3.6 out of 5 stars (114) | | External Testing Certification | EPA | | Included Components | Filters Included | | Item Dimensions D x W x H | 43.2D x 24.1W x 48.3H centimeters | | Item Weight | 24 Pounds | | Manufacturer | Melissani | | Manufacturer Part Number | M1 | | Material Type | Plastic | | Model Number | M1 | | Number of Items | 1 | | Product Benefits | Portable | | UPC | 642135541807 | | Unit Count | 1 Count | ## Product Details - **External testing certification:** EPA - **Item weight:** 10.89 kg - **Material:** Plastic - **Product benefits:** Portable - **Product dimensions:** 43.2D x 24.1W x 48.3H centimeters ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71xiYvKt4HL.jpg) ## Questions & Answers **Q: How hot does the hot water get?** A: 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. **Q: Is the 6L tank made of plastic? If not, what?** A: 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 **Q: what is waste water ratio?** A: 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 **Q: What is water waste ratio of the filter?** A: 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 ## Frequently Bought Together - MELISSANI M1 Reverse Osmosis Countertop Water Purifier, Removes 99% of PFAS, Lead and Other Chemicals, Professional Grade 5-Stage RO Filtration for Tap Water, 3-Second Hot or Cool, No Installation - Melissani Replacement Filters for Countertop Reverse Osmosis Machine – Advanced 5-Stage Purification, Easy Installation, Long-Lasting Filtration Performance (Reverse Osmosis Filter) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/649125848-m1-reverse-osmosis-countertop-water-purifier-professional-grade-5-stage](https://www.desertcart.vu/products/649125848-m1-reverse-osmosis-countertop-water-purifier-professional-grade-5-stage) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-13*