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A Culligan under-sink water filtration system, including a dark gray main unit, a gray storage tank, a chrome faucet, and a circular filter life indicator, all set against a black background.
A hand holds a glass pitcher under a modern kitchen faucet, filling it with water. A green fern plant and stone backsplash are in the background.
A man crouching and installing a gray water filtration unit inside a white kitchen cabinet under the sink, with a matching storage tank on the floor. Text overlay lists 'Installation Areas' including 'Under the Sink' and 'Kitchen Cabinets'.
A dark gray Culligan water treatment device with rounded edges and a black top, standing upright against a white background.
A dark gray Culligan water filtration system with four vertical filter cartridges and a separate cover, shown against a white background.
A dark gray Culligan water filtration system with four vertically stacked, labeled filter cartridges (Pre, RO 75, TD, Post) and indicator lights on a white background.
A dark gray rectangular electronic device with rounded edges, a metallic top, and various ports at the bottom, against a white background.
Gray cylindrical water pressure tank with a white quick-connect fitting on top.
Four modern kitchen faucets in matte black, gunmetal, brushed nickel, and polished chrome finishes, arranged diagonally on a white background.
A Culligan under-sink water filtration system, including a dark gray main unit, a gray storage tank, a chrome faucet, and a circular filter life indicator, all set against a black background.A hand holds a glass pitcher under a modern kitchen faucet, filling it with water. A green fern plant and stone backsplash are in the background.A man crouching and installing a gray water filtration unit inside a white kitchen cabinet under the sink, with a matching storage tank on the floor. Text overlay lists A dark gray Culligan water treatment device with rounded edges and a black top, standing upright against a white background.A dark gray Culligan water filtration system with four vertical filter cartridges and a separate cover, shown against a white background.A dark gray Culligan water filtration system with four vertically stacked, labeled filter cartridges (Pre, RO 75, TD, Post) and indicator lights on a white background.A dark gray rectangular electronic device with rounded edges, a metallic top, and various ports at the bottom, against a white background.Gray cylindrical water pressure tank with a white quick-connect fitting on top.Four modern kitchen faucets in matte black, gunmetal, brushed nickel, and polished chrome finishes, arranged diagonally on a white background.

Aquasential Reverse Osmosis Drinking Water Filtration System

$50.00

Feel confident in your water quality with a reverse osmosis (RO) water system that’s certified to reduce 18 times more contaminants than the leading standard pitcher filter. Get amazing water for your family while also reducing your carbon footprint by saving waste from single-use plastic bottles.

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.

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Product Details

Unlimited Filtered Water

Depend on a virtually endless supply of high-quality drinking water that costs just pennies a glass.

Trustworthy Water Quality

Feel assured that your family is hydrating with safer water through a system that’s certified to reduce over 90 contaminants.

Impactful Waste Savings

Help reduce oil, gasoline and waste from the production, transport and disposal of single-use plastic bottles

Fresher Smell and Taste

Get crisper, cleaning water for both cooking and drinking right from the tap.

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Let’s Get Started

Start enjoying the benefits of cleaner water in your home with help from your local Culligan Water expert.

Schedule a Free Water Consultation