Our water supply originates from the ground and rivers, lakes, and streams. Unfortunately, many harmful contaminants are present in these water sources. Dangerous living contaminants that cause diseases (viruses and bacteria) such as Cholera, Giardia and cryptosporidium thrive inside our water sources.
Erosion of the ground also introduces many harmful deposits into our water supply, of both natural and man-made chemicals. Commonly used chemicals RO water filter supplier in Dubai such as fertilizers, herbicides, pesticides, road salt elope into our water supplies. Industrial processes further introduce other harmful chemicals. Simply said, our water supply is often tainted by chemicals and contaminants.
Chemicals In Our Water Supply
Needless to say, municipalities treat all water supplies to get rid of and reduce every one of the harmful contaminants. However, the introduction of some disinfecting or filtering chemicals create new toxic chemicals. For instance, Chlorine is used as a disinfectant in the treatment process by municipalities. However, Chlorinated water produces by products such as trihalomethanes (THMs), which can cause cancer, birth defects and other health problems. There are other potentially dangerous by products that form during water treatment process.
Well owners and municipalities must treat their water sources properly. Our household water is safe to utilize, but if we would like the purest water we should filter it even further. That’s where residential filters enter into play. Residential water filters remove hundreds of contaminants, to provide pure and safe drinking water.
What Is Reverse Osmosis Water Filtering?
There are several technologies applied in water filters including activated carbon, Kinetic Degradation Fluxion (KDF), Ultraviolet filtration, and Reverse Osmosis (RO) All these technologies are effective in removing certain contaminants, but not all. Therefore, the purifying technologies are often combined.
Reverse osmosis water filters are considered to be the most effective on the market. Compared to other technologies, these systems remove the most contaminants from water. For instance, they effectively filter contaminants such as Arsenic, bacteria & viruses, unpleasant smells & tastes, Chlorine, heavy metals, nitrates, sediment, and iron. Other technologies remove many of these contaminants, but not nearly up to reverse osmosis water filters.
In regards to removing Hydrogen Sulfide (causes bad odors) and Volatile Organic Compounds (VOCs), which can cause cancer, reverse osmosis water treatment also works well. Other technologies work as well, and some even better for removing these specific chemicals. But a reverse osmosis water filter can remove the littlest harmful particles which are less than.0001 microns. To put that in perspective, common bacteria and viruses are between 0.1 to 1 micron in size.
Residential reverse osmosis water filters use two kinds of filtering media called Thin Film Composite (TFC) and Cellulose Triacetate (CTA). Additionally, when combined with other technologies such as activated carbon water filters they give the most complete purification. This mixture of technologies in RO systems creates a powerful product.
Whole House Reverse Osmosis Water Filters
In regards to maintenance, reverse osmosis water filters require replacement of filters, specifically the membrane, just like some other technologies. Typically, the filtering membranes last for quite a while (1-4), whilst the pre-filters such as carbon activated filters and sediment filters must be replaced more frequently.
In regards to pricing, RO filters vary greatly. Whole house RO systems are extremely expensive and could cost several thousands dollars. These are sophisticated systems which can be excessive for the common home owner. They’re also quite large in size because they feature multiple tanks and extensive plumbing parts. Whole house reverse osmosis water filters can provide several thousand gallons of purified water a day. That’s a touch too much for an average household, and something to be employed for commercial applications. Generally these whole house systems are recommended for big households that use their very own well water.
A feasible option to whole house reverse osmosis water filters is to utilize an under the sink RO filter. They’re small, compact, and provide sufficient output of filtered water for a lot of households. The filter is easily installed under the sink and closed behind the cabinet doors. Some good brands to consider are GE, Crystal Quest, Aquasana, and EcoWater.