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Most of our under sink reverse osmosis (RO) water filtration systems come standard with an European style long reach goosneck drinking water faucet. The minimum hole required on the sink or countertop is 7/16"in diameter. However, the included faucet...

  What is whole house reverse osmosis?   Reverse osmosis or RO, as it is commonly referred to, is the process of purifying water with the use of a permeable membrane to remove unwanted substances from the water.  These substances ...

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