Melissani
Melissani M1 Countertop Reverse Osmosis Water Purifier — 5-Stage RO Filtration System
- 2-Year Replacement Warranty
- Ships within 2 Business Days
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• 5-STAGE COUNTERTOP PURIFICATION — No installation required. 5-stage RO filtration with LED-UVC sterilization removes 99.9% of contaminants down to 0.0001 microns — including PFAS, PFOS, PFOA, fluoride, chlorine, lead, rust, viruses, and microplastics. Just plug in and pour.
• HOT & COLD WATER IN 3 SECONDS — Instant hot (203°F), cold (46°F), or room temperature purified water. Perfect for coffee, tea, cooking, or drinking. Optional molecular hydrogen enrichment at the touch of a button.
• BUILT FOR ALL-DAY USE — Large 6-liter (1.5 gallon) tank with variable output (8 oz, 12 oz, or continuous flow). Smart TDS display shows real-time water quality. Self-cleaning function extends filter life. Removable drip tray fits any size container.
2-YEAR REPLACEMENT WARRANTY — If your Melissani M1 breaks, we'll replace it. Full 2-year coverage from date of purchase. All sales are final — no returns. Easy-to-replace filters (PAC, RO, and activated carbon). USA-based email and phone support.
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5 Stage Filtration & Reverse Osmosis
Tested and Proven: 5 Stage Filtration & Reverse Osmosis eliminates 99.9% of PFAS and other harmful chemicals.
Temperature & Hydrogen Control
Enjoy healthy delicious water in any situation. 3 seconds is all it takes for hot or ice cold water. Great for coffee, tea or cooking. Add extra hydrogen to the water using electrolysis if you wish. All of this at your fingertips, instantly.
Fills Any Size Container
Fit your favorite large water bottle or anything else! With a removable drip tray and carafe-free design, you are free to fill multiple large containers and have plenty of pure water ready to drink anytime. Volume control allows you to choose between preset amounts or dispense water continuously until stopped.
Beautifully Designed
Sleek and compact, M1 fits effortlessly on any countertop, complementing your kitchen and engineered for powerful performance and life-long durability. Easy to use all day, M1 is functional and intuitive.
Huge 1.5 Gallon (6L) Capacity Tank
With a huge 1.5-gallon tank featuring a handle designed for easy use, Melissani M1 is built to be used all day by everyone in your home.
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Stage 1 + 2
Removes dirt, metal, large particles, chlorine, VOCs, THMs.
PAC Composite Filter0.5 Microns
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Stage 3
Filters out the smallest microscopic impurities.
RO Reverse Osmosis Filter0.0001 Microns
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Stage 4
Improves taste & health benefits of the water.
CF Activated Carbon Filter0.5 Microns
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Stage 5
Destroys any residual toxins with UV light.
UVC-LED SterilizationFull Spectrum
Lab Tested And Proven To Remove PFAS
View ReportWe bought our RO filter over three years ago and it’s been going strong and doing well. The water taste great and I really love the fact that you can get hot water straight out of it and make a cup of tea without having to heat up something on the stove in the microwave. We love it. The only downside I would say is filling and draining it with tap water. To get around that my husband put in a tubing system that goes right into the sink and drain drains automatically. And we keep a picture next to it so we can quickly refill very easily. It does take up a lot of counter space but it’s not a problem in our kitchen. Other than that, the water is fantastic and that’s the main thing.
Had mine for long while now, and let me tell you that my friend made a comment today July 2026 that my water tastes so delicious after drinking it over a year now lol that’s why I came here to comment.
The water comes out a bit slow to my liking.
However, I just stack a jug of waters in my fridge so I don’t have to wait so much because I’m always on the go.
Hopefully it lasts for a long long time. I would but it again in the future.
I have placed 2 separate orders to get replacement filters and they canceled both of my orders saying it was per my request, but I DID NOT request to cancel anything. I really need new filters for my machine because they are nearly impossible to find anywhere else, They also don’t respond at all to the emails I’ve sent regarding this issue.
I am not one to write reviews but I want people to be aware before purchasing. I was so excited for my system to arrive. It has now been months since receiving my system and the water has had a dirty taste since arriving despite all of the cleaning cycles ran. I have a friend with the same system and her water tastes amazing so I know this is a faulty machine I have gotten. I have tried calling the customer service number listed which is out of order. I have emailed a dozen times looking for help and get no responses. They answered once asking for my information and it has not been a month of no more responses. I have checked in and reached out numerous times and they went thru and completed all comments left and did not respond to anything. I did a lot of research before getting a reverse osmosis system for my house hold as many do. I saw a few negative comments about customer service before purchasing and decided to give them the benefit of the doubt. Please be aware before buying. I wish I had listened to the comments.
Writing a new review as my last one was deleted, along with the rest of similar reviews stating that they had issues and can’t get in touch with customer service. I got my system a month ago and after many cleanings the water tastes like a hardware store smells. Very unpleasant. I have sent multiple emails to customer service and they only responded once saying to re run the cleaning cycle which I replied saying I have done many times. I have tried calling the phone number listed for customer service and the line has been “disconnected “ I saw bad reviews before purchasing of having issues and not being able to get ahold of anyone, but I bought it any way because a friend of mine received one that did in fact work correctly and it is amazing. Just want to post this again so people are aware of what’s going on as they have deleted all negative reviews. This is an expensive filtration system and if you are lucky enough to get one that works properly it’s worth it but it is very concerning to get a daily product and not be able to get in touch with anyone to get the issue resolved. Wanting clean drinking water after spending a few hundred dollars on a system is not much to ask for…
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Saves the Environment
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Saves Money
In the Box
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M1 Water Purifier
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M1 Filters
Specs
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Model:
M1
Dimensions:
19 x 9.5 x 17 In (L x W x H)
Weight:
24.25 lbs
Capacity:
1.5 Gallons (6 Liters)
Dispense Volume:
8oz/12oz/Continuous -
Output:
Room Temp: 30L/hour (500ml/min)Hot: 16L/hour (260ml/min)
Temperature:
Hot: 203℉Cold: 46℉
Room: Local Temperature
Other Functions:
Hydrogen On/OffDeep Cleaning Program
Filter Rinse Program
Removable Drip Tray & Tank
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Column
Filter Life:
PAC: 3000LRO: 6000L
CF: 3000L
Working Pressure:
0.4 - 0.6 MPa
Warranty:
Up to 1 year -
Column
5 Stage Purification:
PolypropyleneActive Carbon
RO
Post Active Carbon
UV


