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  • For Homes
    • Water Filtration
    • Reverse Osmosis Systems
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    • Salt-Free Water Conditioners
    • Salt Delivery
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    • Free Water Testing
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    • Smelly Water
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    • Chromium-6
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  • Bill Pay
  • Customers
    • Request Service
    • Trade-in and Upgrade
    • Privilege Program
    • Sign Up for Paperless Billing
    • Sign Up for Auto Pay
    • Salt Delivery
    • Download Culligan Timer Manuals
    • Download Equipment Manuals
    • Troubleshooting
    • Local Reviews
    • Write a Review
    • Culligan Freeze Alert FAQ
    • Contact Customer Service
  • For Homes
    • Water Filtration
    • Reverse Osmosis Systems
    • Water Softeners
    • Salt-Free Water Conditioners
    • Salt Delivery
    • Air Purification
    • Free Water Testing
    • Bacteria & Viruses Water Treatment
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    • Chlorination in Water
    • Chromium-6
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Culligan® Aquasential™ Tankless Reverse Osmosis System

Introducing the
Culligan® Aquasential™
Tankless RO


PUT CLEANER,
BETTER-TASTING
WATER ON-TAP

 

The Culligan® Aquasential™ Tankless Reverse Osmosis (RO) is an innovative water filter system designed to help you enjoy a continuous flow of clean, filtered water, on-tap and on-demand. In addition to removing odors and reducing up to 95% of particulates in your water, its compact design makes it an ideal fit for nearly any home or lifestyle.

Easy Installation

With the Aquasential™Tankless Reverse Osmosis System, there's no need to drill a new hole or add an additional faucet to your countertop.

Elegant Design

Engineered to save space, the Aquasential™ Tankless Reverse Osmosis system sits neatly beneath most sinks.

Fewer Worries

Innovative Smart Monitoring technology immediately notifies you of any leaks or issues, ensuring a consistent flow of high-quality, filtered water.

say hello to smarter water

  • Tankless

Unlike a traditional RO system, our tankless design means you never have to wait for high-quality water.

  • Easy Installation

Eliminates the need to drill holes in your countertop.

  • Elegant Design
Fingerprint-resistant matte finish with delicate chamfer edges.
  • Dashboard  Panel

View filter life and outlet total dissolved solids (TDS) status at any time.

  • Real-time Monitoring

Check system performance with real-time data.

  • Dual-Leak and Freeze Detection with Auto Shut-Off

System will shut-off when temperature reaches below 37°F or a leak is detected.

  • Slim and Space Saving

Install vertically or horizontally in 2/3 less space than traditional RO systems.

  • Whisper Quiet

360-degree noise reduction.

Faucet Features

  1. Modern, ergonomic design
  2. Bezel-free for a wider field of vision
  3. Easy-turn dampened knob
  4. Tapered spout to prevent splashing
  5. Stunning LED display
  6. Set at 136 degrees for an ideal viewing angle
  7. Handle-free design
  8. Premium finishes

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*HE is the world's most efficient water softener when configured with proportional up-flow brining and Aqua-SensorTM
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310 W San Antonio St San Marcos, Texas 78666

(512) 262-4476

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