Filtered water almost always tastes better and has fewer contaminants than either tap water or boiled water. Choosing the right water filter can be a challenge for those who don’t know much about how the filtration process works, though. Read on to find out what to consider when buying a filtration system to ensure a good fit.
Before looking into particular models, consumers should determine how they intend to use their water filters. If they just want to filter tap water at home, size doesn’t matter. If they want to use their filters outdoors or take them along while traveling abroad, consumers need to purchase small, portable models.
Type of Contaminants
Choosing the right filtration system also requires consumers to look at their top priorities. Some people just want to make sure the water is safe to drink, in which case they can focus on getting rid of bacteria, viruses, and chemical contaminants. Consumers who want to soften their drinking water and make sure it tastes good too should make sure their filtration systems also remove minerals, pharmaceuticals, and other potential contaminants.
Filtration vs. Purification
Traditional home water filters only remove certain types of contaminants. Most Powerful Gravity Filters can remove chemicals, herbicides, heavy metals, and volatile organic compounds (VOCs), but they only remove contaminants to the bacterial level. Water purifiers reduce levels of pathogenic bacteria and even viruses by over 99.99%, as well, and are capable of removing viruses, pesticides, pharmaceuticals, and even radiological contaminants.
Don’t purchase a filter or purifier from just any manufacturer. Instead, choose a trusted brand-name filtration system that undergoes rigorous third-party testing. Trustworthy companies will provide detailed information about contaminant reduction rates.
Contaminant reduction rates go down as elements of the filtration system age. Find out how long users can expect each element of the filtration system to last in terms of both time and the frequency of use. Make sure the filter element doesn’t require any special treatment to remain effective and that it can be re-primed easily after drying out, especially if the filtration system will be used abroad or in the wild.