I have no idea if an expensive filtering system is really necessary but generally shy away from such claims. it would appear that providing clean drinkable water is a responsibility not taken lightly by the people regulated to protect our water sources and operations. However,
A poster cited another thread that spoke to the NOVA system. The OP displayed a photo showing the comparison between a new filter to the one being replace. The former filter is white and latter filter is brown. But what does that brown tinge represent and is it harmful? Medical people claim a drawback on drinking just bottle water is the benefit of minerals contained in water.
Like the vast majority of people living here we have a refrigerator with a water filter. We use it primarily for drinking . The cost to replace these filters has been drastically reduced especially if you buy on line. Any other uses are cooking with water and hygiene regimes
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