
4N1 AQUA-SYSTEM
The Most Interesting Faucet In The World
• Instant Hot Water
• Cool Filtered Water
• Full-Flow Hot & Cold Tap
• Pull-Down Spray
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Free Shipping
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CEC Certified
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ADA Compliant
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30-Day Money Guarantee
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Environmentally responsible products.
Revolutionize Your Kitchen with Clean, Instant Hot Water and More!
One Faucet, Endless Possibilities.
Say goodbye to cluttered countertops and multiple kitchen gadgets. The 4N1 Aqua-System combines all your water needs into a single, stylish fixture, making it the ultimate addition to any kitchen. Enjoy filtered water, instant hot water and standard hot/cold water – all in one.

Smart Faucet

Digital Hot Water

Ultrafiltration System
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Combining timeless design with time-saving performance, these are some of the kitchen faucets that we can’t live without.
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No matter your kitchen’s aesthetic or your family’s daily routine, we have the perfect faucet for you. Discover your ideal match below.
Signature Selections
Each AquaNuTech kitchen faucet collection is meticulously designed with perfect proportions, embodying a refined and purposeful aesthetic. Explore some of our most sought-after collections below.
Accessories
Design your dream kitchen with our premium selection of high-quality finishes and color-matched kitchen products and accessories, perfectly complementing your AquaNuTech kitchen faucet.
Still wondering which faucet is right for you? Let our buying guide walk you through the process and help you select a faucet that perfectly complements your style and household needs.

Frequently Asked Questions
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The 4N1 Faucet and 4N1 Instant Hot Water Tank must be sold together
The 4N1 Faucet and 4N1 Instant Hot Water Tank must be sold together
4N1 Aqua-System is a 2-piece configuration. Includes Faucet, Tank and customer uses their choice of Filtration System.4N1 Aqua-System Plus is a 3-piece configuration. Includes Faucet, Tank and AquaNuTech’s Filtration System.
The handle on the right side of the faucet operates the standard cold/hot water like any other full-flow kitchen faucet.Touch-Sensor on the left side of the faucet operates both filtered water and filtered instant hot water.