Drinking Water Filtration
Water filters remove various contamination. But the quality of the filtration depends on the method and the make of the water filter. According to EPA, Lead contamination in drinking water alone contributes heavily towards the increasing number of children suffering with learning disabilities each year. The bad news is that there are thousands more chemicals in tap water. So it is essential to evaluate the filtration quality by comparing different water filters.
Efficiency of Water Filters
Expensive water filters do not always indicate efficiency. While, according to EPA there are more than 2100 cancer-causing-chemicals in U.S. water supplies; the contamination level is probably higher in other parts of the world. Even if a water filter succeeds in removing a solid 95% of harmful chemicals and elements from the water, 5% still gets through. So it definitely helps if there is a way to get rid of those harmful chemicals and elements altogether.
Since contamination levels in tap water are on the rise, evaluating how effective a water filtration system is, makes perfect sense. Various water filters provide different levels of purification. To improve the filtration quality of a water filter is unanimously a wise decision, because its important as much as it is to use a water filter in the first place.