Then we compared our results with any non-GMO-related claims. Find a list of all the products we tested in our full report. Genetically modified corn and soy are used in a wide variety of foods. Nearly all of the samples we tested of the products that did not make any non-GMO-related claim on the package did, in fact, contain substantial amounts of genetically modified corn or soy.
Below are the types of water filtration media stocked and distributed by Nalco PTS: 1  Anthracite Filter Coal, AnthrafiltÂ® is commonly used as sub-fill and as a component of multi-media filters. 2  Filter Sand and Gravel is also called Torpedo Sand/Coarse Sand/Support Gravel/Filter Gravel/Pea Gravel.
This is different from a water filter system, in that filters will generally remove bacteria (in some cases), suspended particles (sand, sediment, etc.) and specific chemicals, depending on the filter media. Most filter systems do not remove dissolved solids, such as those that cause hardness.Water filter systems are primarily concerned with trapping bacteria or solids which could produce bacterial conditions in those who drink from it.ost filter systems do not remove dissolved solids, such as those that cause hardness. Water filter systems are primarily concerned with trapping bacteria or solids which could produce bacterial conditions in those who drink from it.