Hi, I have been a long time user of the supergreens and prime ph by Innerlight which i still take each and every day!
About a year I bought a simply pure whole house filter, which is also a product distributed by Innerlight, and I want to share my opinion.
Although I initially thought a reverse osmosis system is more effective, quite the opposit is true, since RO rips the water of minerals (so you have to ADD minerals after the purification!) and is wasting tons of water (approx. one gallon per one liter of purified water!). That's why Simplypure made much more sense to me, since it has a sediment filter, an activated carbon filter (which indicates WHEN the filter cartridge has to be removed to avoid saturation of the carbon granules) and KDF media filter, all filters combined in one system.
Now our water (we are 4 person in our house) is soft, tastes like spring water, is high in pH and minerals, and everything cooked has a refinded taste (soups, teas etc. Something which is really strange but nonetheless true is that of us 4 me, my wife and my son (15 yrs) all have experienced the losing of color of our skin moles (we have a lot "inherited"). Anyway, the system is great! And after one year I haven't changed my filter cartridge yet (recommended after 33000 gallons).
Pete
