Aquasential® Tankless Reverse Osmosis System

Manufacturer: Culligan

Category: Reverse Osmosis

Use: Residential

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.

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.

Warranty

Culligan products are reliable and long-lasting, with industry-leading warranties.

System faucet, internal plastic components including system manifold, and fittings: Five-year warranty
Entire system: One-year warranty²
100% Satisfaction Guarantee: If you are dissatisfied with your Culligan product for any reason within 30 days of your purchase, Culligan will remove the product and refund the purchase price.

Third-Party Certified

The Aquasential Tankless RO and Aquasential Tankless RO with Mineral Boost+ have been tested and certified by WQA against NSF/ANSI 372, CSA B483.1 and NSF/NSF 58 for the reduction of TDS as verified and substantiated by test data.

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Product Features

No-Fuss Filtration: Our team of water experts thoughtfully crafted this tankless reverse osmosis system to include advanced filtration so you never have to think twice about your water quality.
Four-Stage Filtration Process: Reduce dissolved solids and particulates for cleaner, safer tap water you can trust.
2-in-1 Sediment and Carbon Filter: Address materials — like dirt, sand, and rust for a more refreshing water experience.
High-Capacity Solution: Tackle even more contaminants with a specialized, semipermeable membrane that provides comprehensive filtration.
Carbon Block Filter: This final polishing stage targets any remaining bad tastes and odors so you can enjoy crisp, fresh-tasting water with every sip.

Take Filtration One Step Further

Culligan tankless reverse osmosis systems offer four stages of filtration and are certified to reduce the metals, salts and minerals in your water known as TDS (total dissolved solids). You can also enhance your system with these additional options:

Premium Faucet

Choose from four modern designs in brushed nickel, chrome, matte black and bronze, and check real-time insights into water quality and filter life on the electronic display.

ClearLink PRO™

Instead of adding a second faucet, use your existing faucet and switch between RO and tap water at the touch of a button. The display also shares information on filter life and water quality.

Mineral Boost+ Cartridge

Upgrade the final stage with this option that includes carbon filtration and also adds calcium, magnesium and potassium for optimally alkaline, pH-balanced water.

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