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Design For
NatureFlow I4:The All-in-One Mineral Water + lce Maker for Healthy.High-Performance Hydration
Transform your tap water into nature mineral spring water and enjoy slow-melting diamond ice in just 8 minutes - all from one smart, sleek countertop device.
I4 water mineralization system is Engineered for Your Well-Being with 2 filter cartridges and adopts 10-stage deep filtration + mineralization technology. It can not only efficiently purify water but also retain beneficial minerals, upgrading ordinary tap water into healthy mineral-rich water.
Size: 17.56×12.05×18 inch
Key Features
🧊CRISP MINERAL ICE & WATER ON DEMAND (THE ULTIMATE ALL-IN-ONE)
Elevate your home hydration with the ultimate kitchen centerpiece. The NatureFlow I4 combines a premium RO water purifier with a high-capacity built-in ice maker. Get crystal-clear, square ice cubes and natural alkaline water at your fingertips. From morning iced coffee to post-workout hydration, enjoy host-ready ice and pristine mineral water with zero waiting and zero hassle.
💧100% NATURAL ALKALINE MINERALIZATION (SPRING-TASTE)
Taste the difference of true nature. Instead of using artificial chemical additives or synthetic mineral powders, the I4 utilizes a 100% physical rock filtration process in our specialized SE Mineral Cartridge. It naturally reintroduces essential trace minerals like Potassium, Calcium, Magnesium, and Silica (pH 9.0+). The result? Exceptionally smooth, sweet, spring-like water that chemical filters simply cannot replicate.
🌿CERTIFIED RO PURITY & LEAD-FREE SAFETY
Engineered for health-conscious families, the I4 is crafted from 100% Lead-Free and BPA-Free materials. Its SGS-tested, 10-stage RO filtration system features a 0.0001μm precision membrane that effectively removes 99.99% of over 1,000 harmful contaminants—including Chlorine, Lead, PFAS, Fluoride, and Microplastics. With Zero Chemical Scale Inhibitors, it ensures pure, worry-free water safe for pregnant women and babies.
💰UNMATCHED EFFICIENCY & LIFETIME SAVINGS
Streamline your countertop and your budget. By replacing bulky bottled water, slow filter pitchers, and noisy standalone ice makers, the I4 saves you thousands of dollars annually. Equipped with ultra-long-lasting filters—the 2-in-1 RO filter lasts up to 2 years, and the Alkaline filter lasts 1–2 years—this eco-friendly system replaces up to 12,000 plastic bottles to protect both your wallet and the planet.
🛡️RISK-FREE INVESTMENT WITH PREMIUM SUPPORT
Your peace of mind is our priority. Every NatureFlow I4 system is backed by a 1-Year Full Warranty. In the rare event of a defect, we provide hassle-free repairs or a brand-new replacement, complete with a prepaid return shipping label. Backed by our dedicated, North American-based customer support team, we ensure your premium hydration journey is smooth from day one.
Free shipping in USA
Free shipping in USA.Ships within 1-2 business days.
🛡️30-Day Trial + 1-Year Warranty
30-day home trial and a 1-year limited warranty. If you don't love it, we'll take it back.

I4: The All-in-One Mineral Water & Ice Maker
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Dual-barrel rapid ice making,continuous large output of fresh ice cubes.
A new batch of fresh ice is produced every 8 minutes.Double refrigerant flow enables faster ice formation.

Effortless Ice Shedding
Upgraded dual refrigerant flow.Stable & large ice production

Endless Fresh Ice Supply.

1188 Ice Cubes Daily ≈ 132 cups daily.
Enjoy continuous fresh ice supply for daily drinking, parties and daily use without shortage.

※ All performance data is obtained from tests under fixed laboratory environments.

Microcrystalline Freezing Technology | Food-Grade Diamond Ice Directly Produced.
Denser & Clearer: 7mm thick, laboratory-grade clarity. 20% Slower Melting: Keeps your drink cold without watering it down.

Upgraded Hygiene Protection.
Fully enclosed ice outlet locks in freshness and enhances antibacterial effect.Zero contact, one-touch ice dispensing.

Effectively eliminates 99.9% of bacteria for safer edible ice.
Whole-process sterilization from water purification, ice making to ice output.
✅ Inhibits Escherichia coli.
✅ Inhibits Helicobacter pylori .
✅ Inhibits Listeria.

High-precision RO filter for fine purification against bacteria, heavy metals, viruses and other harmful water contaminants.
Tap water undergoes preliminary purification followed by comprehensive sterilization.

Scientifically Proven Purity & Safety.
Tested by SGS to meet NSF/ANSI & FDA Standards.
✅ FDA Standard Materials: 30+ parts tested, 100% Lead-Free & BPA-Free.
✅ NSF 42/53 Performance: Removes 99.9% of Lead, Arsenic, Fluoride, and PFAS.
✅ Family Safe: Designed for pregnant women and babies.


💰 SAVINGS
Stop buying bottled water. The ultra-long-lasting filters (included) serve up to 2–4 years, filtering 1,056 gallons. That replaces 12,000 plastic bottles, saving you thousands of dollars and protecting the planet.


Replaces 8 Devices.Declutters and saves countertop space.
Consolidates multiple daily appliances into one compact unit.Eliminates messy countertop clutter and frees up valuable home space.

8-in-1 Integrated Smart Appliance.
This single unit replaces 8 independent household devices:water purifier, ice maker, cold water dispenser, hot water dispenser, water boiler, electric kettle, tea brewerand bottled water...
No more redundant appliances, tidy up your countertop instantly.

Elegant Design, Fit For All Home Spaces.
Sleek large display with exquisite appearance.Perfectly matches any indoor scenes, and looks great wherever placed at home.

DINING
The Purest Start, Made Effortlessly
Formula preparation redefined. With UV sterilization and balanced minerals, our water ensures the utmost safety and nutrition for your baby. Truly worry-free, truly loving.

LIVINGROOM
The Purest Start, Made Effortlessly
Formula preparation redefined. With UV sterilization and balanced minerals, our water ensures the utmost safety and nutrition for your baby. Truly worry-free, truly loving.

OFFICE
Productivity, Hydrated with Premium Mineral Water
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RV
For Intelligent Control in Your RV Lifestyle
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