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Kickstarter Extra U1 Water Filter System Reward

Regular price $400.00
MSRP $0.00 Regular price Price
Sale price Sale $400.00 Save % Sold out
  • Reverse osmosis water filter for the purest water
  • Water cooler for cold filtered water
  • Water kettle for customizable hot filtered water
  • Hydrogen ionizer for filtered water with antioxidant properties
  • Estimated ship date December 2022

Want an advanced water filter system but don’t want to deal with messy hoses, leaky diverter valves, and clunky installation? Meet U1 by RKIN.

It’s a sleek, zero-installation water filter that uses reverse osmosis, UV, and hydrogen technologies to transform ordinary tap water into pure, healthy, and delicious drinking water.

It has an advanced filtration system that’s made up of five stages to give you the purest, most delicious drinking water imaginable, unlike other water filter systems on the market. Plus, you can choose your water’s temperature (hot or cold!), thanks to the temperature control system!

U1 Water Filter Features
U1 Advanced water filter system

We want you to have the best quality water in your home…

That’s why U1 has an advanced filtration system with five stages. It removes up to 99% of all contaminants, including Fluoride, Chlorine, heavy metals like lead, and more.

RKIN U1 water filter features
Plus, U1 has an intelligent touch control panel, so you can easily see the status of your filter. It also has a UV Light that keeps water fresh when the system is not in use.
How does U1 water filter works
RKIN U1 countertop water filter
RKIN U1 countertop water system
RKIN U1 countertop water filter system
RKIN U1 countertop reverse osmosis water filter

U1 doesn’t require installation, so you can easily place it on your countertop—perfect for people who live in apartments, condos, and RVs.

RKIN U1 reverse osmosis countertop water filter
RKIN U1 countertop water filter with hot and cold water
RKIN U1 countertop water filter with hot water

Do you ever wish your water filter system had hot or cold water?

U1 has a customizable default water temperature setting so that your water is always set to the temperature of your liking. Plus, there’s an instant hot water option that’s perfect for baby formula, tea, instant coffee, and more!

The display will also show the Hydrogen content and water quality readings, so you’ll always know your system is working properly.

RKIN U1 countertop water filter with hydrogen enriched water

U1 includes a polishing Alkaline post-filter that returns beneficial minerals, calcium, and magnesium to purified water for the best taste.

It also increases the alkalinity of the water to a perfectly balanced level of 7-8 pH, similar to spring water.

Plus, U1's hydrogen-infused water delivers a negative ORP of 340.

RKIN U1 countertop water filter money back

With a pre-order of U1, you get an unconditional 1-year money-back guarantee.

RKIN U1 countertop reverse osmosis water filter

If you opt to add our 2-year filter bundle to your order, you'll receive two annual replacement filter kits, two hydrogen PEM modules, and one reverse osmosis membrane. You'll get three years of use with this add-on!

Countertop Water System Comparison
RKIN U1 water filter details
RKIN U1 water filter features
U1 Water Filter what's included in the package