What you have to look for when selecting your Water Filter System?
It may be a daunting task to try an select the best water filter system for your needs if you do not know what features to look for. Some of the feature that you may likely need is the focus of this article.
The best water filter system ‘s ability to remove all the impurities and pollutants found in the specific type of water is determines whether it can be considered the best water filter system. It is possible to have the best unit for a specific type of water which would otherwise be of little help in the filtration of impurities of a different type of water. For example, municipal water, brackish water, and sea water all have varying degrees of water salinity measured by concentration in parts per million or parts per thousand. The best filtration system against impurities in municipal water, may not work as effectively against impurities found in sea water. to help you determine which one would be right for your applications, you would need to understand how performance in filtration systems is measured.
Active rejection rate is what is used to measure the best water filter system for specific water needs. In addition, assuming you require on average a given volume of filtered water per day, the filtration system should be able to supply a consistent volume of filtered water per day. Rejection rate is measured as a percentage of the concentration of dissolved minerals in the water. The volume of water produced (also known as permeate) is measured in gallons of water per day. A given filtration technology can suit you just fine but only as far as your water requirements and application go. Nano filtration, micro filtration, ultra filtration, and reverse osmosis are some of the many filter technologies used today in water filtration. If for your needs you can get by with Nano filtration, then this class of filter systems would be the best water filtration system for your application. When a more inexpensive technology can get the job done well, it is vain to spend more on another technology and the associated costs of maintenance and repair. To know which technology would best fulfill your needs, it would be necessary to carry out a comprehensive water test. What this does is give you an idea of the kind of impurities found in your water supply. One technology may be able to remove some impurities that another technology simply cannot. Viruses and bacteria For example, can only be effectively removed by reverse osmosis; something microfiltration cannot achieve.
A membrane to filter out the feed water is relied upon by all the technologies mentioned earlier. The reverse osmosis membrane having the smallest pores comparatively to the rest, with all to a certain degree being mostly semi permeable. The pores in a reverse osmosis membrane range in size from 0.0005 microns to 0.005 microns. Comparatively, an activated carbon block used in microfiltration, has pores that are typically 0.5 microns. Though it may appear that choosing a technology with the smallest sized pores would be the best option, is may not necessarily be beneficial; this is because if the impurities found in your water supply are mainly larger than the pore size on the membrane, then you run the risk of having a frequently clogged or worse, damaged membrane. In choosing the best water filter system, always try to fully determine your needs as well as gauge on average just how much filtered water you will need.