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Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
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Replacement Filter

Replace filter for continued contaminants removal and system performance.

  • M6RFL Replacement Filter For M6SL Countertop RO Dispenser

    M6RFL Filter

    Provides up to 12 months or 1,100 gallons of clean water.

    €69,99

Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter

€289,00 €329,00 €40 Off

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8-Stage Filtration
The WD-M6SL features a 0.0001μm RO membrane and UV treatment, reducing substances* such as fluoride, PFOA, PFOS, TDS, chlorine, lead, heavy metals, VOCs, chromium, taste, and odor.
*Tested by SGS for 10 unit volumes. Actual performance may vary.

Mineral-Infused
Adds beneficial minerals* such as K⁺, Ca²⁺, Na⁺, and Mg²⁺ for lightly alkaline water with a balanced taste, ideal for drinking, cooking, coffee, and tea.
*Based on theoretical evaluation by our internal R&D laboratory.

Separate Tap and Waste Water
The 5.5L tank includes 4L for tap water and 1.5L for waste water. A 3:1 pure-to-drain ratio keeps them fully separated, while waste water can be reused for plants or cleaning.

Smart Touch Control
Choose from five dispensing volumes, from 150ml to 500ml, and save your preferred setting with Favorite Mode. Filter-life indicators and smart alerts make operation easy.

Installation-Free
Simply fill the tank, plug it in, and enjoy purified water in kitchens, offices, or RVs. The detachable 1.2L Maxblue glass pitcher is ideal for refrigeration, cooking, or pet water.

Fast, Free Shipping

30-Day Price Protection

30-Day Worry-Free Returns

1-Year Warranty

24/7 Customer Support

Services and Benefits

Enjoy swift doorstep delivery with every order at no extra cost. Our efficient logistics network ensures your purchases reach you quickly and reliably, so you can start using your new products without delay or hidden fees. Experience convenience that truly moves at your speed.

Enjoy worry-free shopping with our 30-day price protection. If the price drops within 30 days of your purchase, contact us and we’ll refund the difference according to our policy, helping you shop with greater confidence and value.

Shop with complete confidence knowing you have a full month to decide. If you're not satisfied for any reason, our straightforward return process makes it easy to send items back for a prompt refund or exchange—no complicated steps or hassles involved.

Your purchase is protected by an extensive one-year warranty covering manufacturing defects. This long-term commitment guarantees peace of mind and reflects our trust in the durability and quality of the products we offer to you.

Our dedicated support team is available around the clock, every day of the year. Whenever you need assistance, get immediate help via live chat, email, or phone for any questions, ensuring a smooth and supported experience whenever you reach out.

Payment Method

  • VISA
  • Mastercard
  • American Express（AMEX）
  • Discover
  • JCB
  • PayPal
  • Klarna
  • Apple Pay
  • Google Pay

Replacement Filter

Replace filter for continued contaminants removal and system performance.

  • M6RFL Replacement Filter For M6SL Countertop RO Dispenser

    M6RFL Filter

    Provides up to 12 months or 1,100 gallons of clean water.

    €69,99

€289,00
€329,00 €40 Off
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter
  • Overview
  • Specs
  • Compare
  • FAQs
  • Replacements
Selling Points Main Image Selling Points Main Image
8-Stage Filtration

8-Stage Filtration

Mineral-rich, lightly alkaline water

100% Separation

100% Separation

Prevents backflow pollution

Detachable Glass Pitcher

Detachable Glass Pitcher

Safe and easy to use

Installation-Free

Installation-Free

One-Touch Smart Panel

One-Touch Smart Panel

100% Separation of Tap and Waste Water 100% Separation of Tap and Waste Water

100% Separation of Tap and Waste Water

Drink with confidence — no waste water mixing. Reuse waste water for watering or mopping, helping the planet and your wallet.

Waterdrop Animation Background
Lightly Alkaline Water

Lightly Alkaline Water

Provides essential minerals* such as K⁺, Ca²⁺, Na⁺, and Mg²⁺ to help maintain balanced pH and support strong teeth and bones.

PH7.5+
0 4 7 10 14
Purer with 8-Stage Filtration

Purer with 8-Stage Filtration

Reduces substances* such as Fluoride, PFOA, PFOS, TDS, Chlorine, Lead, Taste & Odor, Heavy Metals, VOCs, Chromium, and more.
*Tested by SGS analytical laboratory for 10 unit volumes reduction of substances.

  • UV Treatment

    UV Treatment

    UV light reduces microorganisms* in water instantly, making it safe to drink right away, giving you pure peace of mind.

  • Detachable Glass Pitcher

    Detachable Glass Pitcher

    The 1.2L detachable glass pitcher is perfect for fridge storage, cooking, or serving water to pets. It auto-refills when below 0.6L, so it's always ready.

  • Large Feed Water Tank

    Large Feed Water Tank

    The feed water tank capacity is 4L and the waste water tank capacity is 1.5L. No frequent refills, just continuous convenience for your family.

  • Installation-Free Design

    Installation-Free Design

    Simply plug it in and get pure water instantly. No installation or plumbing needed, making it ideal for apartments, offices, or travel.

Installation

Installation-Free

This water filtration system only requires filling the water tank and plugging it in to start using.

3:1 Pure to Drain

Sustainability

3:1 Pure to Drain

Saves 1200% more water than traditional 1:4 RO systems.

Upgrade Filtration: Go Healthier

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M6SL
Specification
M6SL
Model
M6SL
Pure to Drain
3:1
Product Dimensions (CM)
40.3×23.5×36.9
Product Weight (KG)
9.58
Certification
NSF/ANSI 58 & 372 Certified
Filtration
8-stage Filtration
Capacity
75GPD
Usage
Indoor
Electricity Required
Yes

In The Box (4)

User Manual
  • System x1

    System

  • Filter x1

    Filter

  • Drip Tray x1

    Drip Tray

  • Manual x1

    Manual

Compare  

Countertop RO

Compare
Countertop RO

Waterdrop M6SL Mineral Reverse Osmosis System Countertop Water Filter

M6SL

€289,00
€329,00 €40 Off
Sistem RO Waterdrop M6HG Mineral Instant Hot

M6HG

€429,00
Waterdrop Remineralization Hot Cold RO Water Dispenser, A2G

A2G

€434,00
€509,00 €75 Off
Flow Rate
Flow Rate 75GPD 75GPD 100GPD
Alkaline Mineralization
Alkaline Mineralization √ √ √
Pure to Drain
Pure to Drain 3:1 3:1 3:1
Filter Lifespan
Filter Lifespan

M6RFL 12 Months

M6RF 12 Months

A2RFG 12 Months

Average Annual Cost
Average Annual Cost €69,99 €69,99 €79,99
Warranty
Warranty 1 Year 1 Year 1 Year
Certification
Certification NSF/ANSI 58 & 372 Certified NSF/ANSI 58&372 Certified -
Product Dimensions
Product Dimensions 40.3×23.5×36.9 40.39 × 23.62 × 36.83 40.4 × 20.8 × 39.9
Product Weight
Product Weight 9.58 9.98 10
Model
Model M6SL M6HG A2G
Filtration
Filtration 8-stage Filtration 8-stage Filtration 6-stage Filtration
Capacity
Capacity 75GPD 75GPD 100GPD
Usage
Usage Indoor Indoor Indoor
Electricity Required
Electricity Required Yes Yes Yes

Review

Hear From Our Users

Waterdrop users rave about the clean, crisp taste and health benefits of filtered water. Read their stories and see why they choose us.

Hear From Our Users
Review

Customer Reviews

Based on 5 reviews
60%
(3)
40%
(2)
0%
(0)
0%
(0)
0%
(0)
A
Anthony G
Ottimo

Acqua buonissima unica pecca che anche se usi l'erogatore preleva acqua dalla caraffa.

R
Roberto Pappalardo
Outstanding Water Quality & Convenience

The water tastes fresh and crisp thanks to the mineral reintroduction. Setup was effortless with no plumbing required, and the smart display with real-time TDS tracking is a fantastic touch. Sleek, fast, and highly effective. Highly recommended!

P
Pascal LELIEVRE
Perfect

Perfect, easy to use

Pascal LELIEVRE review photo
A
Anonymous
The water is very tasty

The water is very tasty, no smell, absolutely 100% perfect. If I knew earlier this type of filter is available I would have bought it ages ago

N
Nur Özkanli-Kasikci
Waterdrop countertop: a life savior

We started using the waterdrop countertop ro just yesterday, but we're already a big fan.
Easy to use, great quality product, handy features.
The reason I gave a 4-star review and not a 5-star is the watertank. It would be a lot easier and logical if the waste watertank was separate. Now I often throw away good water while emptying, because waste watertank is full, but the regular tank is not. Also, the tank gets really heavy while filling up and I would prefer to fill it without removing. But this is not an option because it's two tanks in one, like I explained. If this would be solved, I would give it 6 stars 😉

Nur Özkanli-Kasikci review photo

FAQ

Curious about how the RO works? Our FAQ section covers everything from filter lifespan to installation tips for clean, pure water every day.

Contact Us

Is the water really safe and clean enough to drink directly?

Yes. The WD-M6SL reverse osmosis water filter features an 8-stage filtration system with a 0.0001μm RO membrane and LED Function. It effectively reduces TDS*, PFOA*, PFOS*, fluoride*, heavy metals like lead* and arsenic*, and more* — providing clean, safe drinking water you can trust every day.

*Claims based on theoretical evaluation by our internal R&D laboratory.

Will the water taste too flat after RO filtration?

Unlike typical RO systems, this unit adds beneficial minerals such as K⁺*, Ca²⁺*, Na⁺*, and Mg²⁺* back into the water. This creates a balanced, slightly alkaline taste that enhances flavor — perfect for drinking, cooking, coffee, and tea.

*Claims based on theoretical evaluation by our internal R&D laboratory.

Does this system waste a lot of water?

This system is designed with a 3:1 pure-to-drain water ratio, making it more efficient than many traditional RO systems. It also separates tap water and waste water into different tanks, and the waste water can be reused for cleaning, watering plants, or other household tasks.

Is it difficult to install or use?

Not at all. This is a installation-free countertop RO system. Simply fill the tank, plug it in, and start using it — no plumbing or drilling required. It’s perfect for apartments, offices, and even RV use. The smart touch panel and preset volume and temp options make daily use easy and intuitive.

How do I monitor the filter and get support if needed?

The system includes a filter life indicator to keep you informed when it’s time for replacement. It also features NFC one-tap support, just tap your phone to access installation guides, FAQs, and customer support instantly, making maintenance simple and stress-free.

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