M - F 8am - 8pm | Sat 9am - 3pm ET
Se habla español
SHOP
Mon - Fri 8am - 8pm | Sat 9am - 3pm EDT
Se Habla Español: Mon - Fri 9am - 5pm

Under Sink Reverse Osmosis

If you are looking for bottled-quality water straight from the tap, you should be looking for an under sink reverse osmosis system. These units are commonly just called RO systems and they are the ultimate in water filtration. Reverse osmosis not only provides clean and safe water that the entire family will love, but it also saves money by eliminating the high cost of bottled water. All under sink RO systems from US Water include a drinking water faucet and filters.

Compare US Water RO Systems

Looking for a reverse osmosis system with higher output for larger installs?

If you're looking for an RO system to provide drinking water for your family, why not install one right in your kitchen? With an under sink reverse osmosis unit, you can pour clean, delicious water right from a dedicated tap. Easier to use than countertop systems that require you to switch back and forth with untreated water, under sink systems include a storage tank so you always have water ready. Check out our whole house reverse osmosis systems too!

view more
+
The Benefits of an Under Sink RO System

view more
+
Why Buy from US Water?

view more
+
Our Guarantee

view more
+
What is Reverse Osmosis?

view more
+
How Often Do I Need to Change My Under Sink Reverse Osmosis System Filters?

view more
+
How Much Is an Under Sink RO System?

view more
+
Under Sink RO System Installation Info

×

 

Price:
Actual Price:
Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page.

You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.
Our price is lower than the manufacturer's "minimum advertised price." As a result, we cannot show you the price in catalog or the product page.

You have no obligation to purchase the product once you know the price. You can simply remove the item from your cart.