Filter (chemistry) Guide, Meaning , Facts, Information and Description
In chemistry and common usage, a filter is device (usually a membrane or layer) that is designed to block certain objects or substances whilst letting others through. Filters are often used to remove harmful substances from air or water, for example to reduce air pollution or to make contaminated air breathable with a gas mask. Very common is the coffee filter.This is an Article on Filter (chemistry). Page Contains Information, Facts Details or Explanation Guide About Filter (chemistry)