Aquasential® Tankless Reverse Osmosis System

Savor an unlimited supply of filtered water with the Aquasential® Tankless Reverse Osmosis (RO) Drinking Water Filtration System. This compact unit is equipped with innovative features that provide real-time water quality feedback and leak detection for even more peace of mind.

Ready for a drinking water upgrade? Your local Culligan® water experts can help determine the right solution for your municipal or well water. Schedule your free, in-home water test or phone consultation to get started.

Family-Sized Filtration

Keep your household hydrated with up to 20x more water supplied daily than traditional reverse osmosis systems.

Space-Saving Design

The elegant, compact architecture makes this system an effortless addition to your home — no matter the size of your space.

Planet-Friendly Hydration

Eliminate waste from single-use plastic bottles when you refill your cup right from the tap.

Reassuring Replenishment

Enjoy peace of mind with every sip, knowing that your water has been filtered with cutting-edge technology.