Water filter Bersih Filter Terbaik Indonesia
It has been 3 months since the water in the house has been dirty because it was taken from a deep well using a jet pump. From the output of the reservoir, water comes out with a smell of iron and the color of the water is yellow. To overcome this situation I tried to use a simple filter in the form of leftover cotton cloth placed in a PVC pipe tube, but the result was that the water returned dirty after a day. This means that once every two days I have to change the cotton cloth, wow, it's so tiring. Not to mention the impact of the dirty water on clothes, especially the white ones, which are different when they turn yellow.
It occurred to me when delivering KKN that my oldest child, who studied at one of the faculties at UNPAD, was in the hamlet where the KKN was a special problem for the hamlet residents was clean water. Students for a full month in the hamlet feel water for the demands of life every day starting from bathing, cleaning, treating water to other life demands coming from dirty water sources from rivers which are channeled directly to several houses.
The group of KKN students did something by making a simple water filter from heaps of material in a drum filled with gravel, soft sand that had been cleaned, coconut shell charcoal powder, then tile fragments and palm fiber from palm trees. With river water filtration, the result is sufficient, dirty water is different so it's cleaner than the beginning.
With a similar analogy I tried at home to treat the dirty water, the smell of iron and the yellow and sandy color by using a filter like in the village, and the result…. Yes, the water is still yellow and smelly even though the amount of dirt has dwindled. Asking my left and right colleagues who are experts in the soil and water engineering sector, I prefer the filter plus additional filters filled with manganese, activated sand, zeolite, silicate sand and final filter gauze. After being given two water filter tubes, the result is clearer water and you don't have to clean the filter twice a day like using a cotton cloth. Tried again, added 1 additional filter tube, it seems the water is getting clearer and doesn't smell like iron.
After so many days of dissecting the water purifier, I thought of something about the power of the Maker, Allah Subhanahu Wata'ala, how is it possible for humans to be clean in their lives, their hearts, spiritually, or their bodies are not dirty and do not smell like yellow water smells of iron when humans does not have a multi-layered filter in his life, which is full of problems/tests such as dirty and smelly as the test. Allah gives humans various parables in the real world so that humans want to learn if science and knowledge are not solely for the outward good of humans but become lessons if religious factors need to get good lessons and actions so that humans also get benefits for their religious life.