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What is the essential difference between the front filter and the ordinary water purifier? The front belongs to a kind of water purifier, installed in the main pipeline, filtering large particles of impurities, protecting the filter element of the water purifier behind, and prolonging the service life.The water purifier mainly has different filtration accuracy, the lowest front, then the center, the kitchen end, and the highest pure water machine.The wall-mounted water dispenser is heated to avoid thousands of rolling waterThe water softener is mainly soft water quality, can not drink, can protect the skin, sanitary ware
How to make a field water purification filter? Take a drink bottle,Cut the bottom of the bottle with scissors,Cut the bottle to about 1/2;(2) stab a small hole with scissors and drills at the cap,Insert a straw,So that the liquid can flow out;(3) wrap the pebbles, quartz sand and activated carbon with gauze respectively;4 Put the mouth of the bottle upside down,In turn, we will put in expanded cotton, activated carbon with gauze, quartz sand with gauze and small pebbles with gauze;5 stick the bottom of the bottle to the wall of the bottle,As a cover that can be opened and closed freely.
