ClickCease Skip to content

Join the NU Aqua VIP Club

Sign up today to get exclusive discounts and content, only for VIP club members.

Need Help Choosing a RO Filter? [Click Here]
  • Bestseller 10% OFF
    NU Aqua Platinum 100GPD RO System
    • Most Affordable
    • Alkaline & UV Filters available
    • Pump option available
    Countertop Reverse Osmosis System NU Aqua CTRO Ambient Main
    Bestseller 10% OFF
    Countertop Reverse Osmosis Systems
    • Dispenses Hot & Ambient
    • Zero Installation
    • Digital Display with Filter Reminders
    10% OFF
    Tankless Reverse Osmosis System
    • High efficiency
    • Alkaline & UV Filters available
    • Filter Replacement Reminders
    10% OFF
    Reef Series 4 Stage 100 GPD RODI - RO System
    • Consistent 0 TDS
    • Includes Faucet & Hose Adapter
    • Premium Deionization Media
    Shop All Systems Tankless RO Systems
    Not sure which fits you best?

    Take our quiz 30-second quiz and find your system.

    Take Quiz
  • Under Sink
    Countertop Filters
    Shower Filters
    Inline Refrigerator Filters
    Shop All Systems
  • Whole House Systems
  • Water Filter Bundles
  • Filter Club
  • Replacement Filters
  • Faucets

    Wide choice of faucets to fit your home best.
    Fittings

    Wide choice of faucets to fit your home best.
    Brackets

    Wide choice of faucets to fit your home best.
    Filter Housing

    Wide choice of faucets to fit your home best.
    Shop All Parts & Accessories
  • Sale
  • Which System Fits Me Best?

Need help?

Call us 1(888)-621-0460
support@nuaquasystems.com

Follow Us

  • Reverse Osmosis Systems
  • NUAqua Platinum Series 100GPD RO Systems
  • Tankless Reverse Osmosis System
  • Countertop Reverse Osmosis Systems
  • Reef Series 4 Stage 75 GPD RODI - RO System
  • Water Filters
  • Under Sink
  • Countertop Filters
  • Shower Filters
  • Inline Refrigerator Filters
  • Parts & Accessories
  • Faucets
  • Fittings
  • Filter Housing
  • Brackets
NU Aqua NU Aqua

Main menu

  • Reverse Osmosis Systems
  • Water Filters
  • Whole House Systems
  • Filter Club
  • Replacement Filters
  • Parts & Accessories
  • Sale
  • FAQ
  • Learning Center
Login
0
Cart
  • Reverse Osmosis Systems
    Bestseller 10% OFF
    NU Aqua Platinum 100GPD RO System
    • Most Affordable
    • Alkaline & UV Filters available
    • Pump option available
    Countertop Reverse Osmosis System NU Aqua CTRO Ambient Main
    Bestseller 10% OFF
    Countertop Reverse Osmosis Systems
    • Dispenses Hot & Ambient
    • Zero Installation
    • Digital Display with Filter Reminders
    10% OFF
    Tankless Reverse Osmosis System
    • High efficiency
    • Alkaline & UV Filters available
    • Filter Replacement Reminders
    10% OFF
    Reef Series 4 Stage 100 GPD RODI - RO System
    • Consistent 0 TDS
    • Includes Faucet & Hose Adapter
    • Premium Deionization Media
    Shop All Systems Tankless RO Systems
    Not sure which fits you best?

    Take our quiz 30-second quiz and find your system.

    Take Quiz
  • Water Filters
    Under Sink
    Countertop Filters
    Shower Filters
    Inline Refrigerator Filters
    Shop All Systems
  • Whole House Systems
  • Water Filter Bundles
  • Filter Club
  • Replacement Filters
  • Parts & Accessories
    Faucets

    Wide choice of faucets to fit your home best.
    Fittings

    Wide choice of faucets to fit your home best.
    Brackets

    Wide choice of faucets to fit your home best.
    Filter Housing

    Wide choice of faucets to fit your home best.
    Shop All Parts & Accessories
  • Sale
  • Which System Fits Me Best?
  • About NU Aqua
  • 120-Day Guarantee
  • Financing
  • Contact Us
  • Accessibility
  • Installation Guides
  • Frequently Asked Questions
  • Navidium Shipping Protection
  • Learning Center
  • Find A Local Plumber
  • Wholesale Program
  • Affiliate Program
  • Influencer Program
  • Recent Mover Discount
  • Healthcare Professional Discount
  • First Responder Discount
  • Military Discount
  • Education Discount
  • Refer-A-Friend Program
  • Sign In
  • Wholesale Sign In
  • Create an Account
  • Warranty Registration
  • Terms of Use
  • Privacy Policy
  • Return Policy
  • Shipping Policy
  • Giveaway Contest Rules

Live Chat: Click Here

Phone: 1.888.621.0460

Email: support@nuaquasystems.com

© 2026 NU Aqua


Cookie Preferences

Follow Us

We Accept

American Express Apple Pay Diners Club Discover Google Pay JCB Maestro Mastercard PayPal Shop Pay Union Pay Venmo Visa

© 2026 NU Aqua

  • Opens in a new window.
pin_drop
×
[storeify-storelocator]