If you live in a area where the water is contaminated by harmful chemicals, it is better to use RO system. In addition to that, the substantial cost of energy used to pressurize the contaminated water and the necessary maintenance and replacement costs bring the estimates of such processing, per unit volume of treated water, to more than twice that needed for alternative filtering systems. One of these is the absorption water filtration system in which carbon or charcoal is used to absorb… Continue