Aside from that, almost all filter systems require you to replace the main filter every six months. You can, however, look for some purifier filter that can go for as long as one year without replacement. But to ensure the effectiveness of the filter, make sure you replace the filter when needed.
Some water purifiers and filters don’t work effectively against some contaminants. What you can do is combine two different water purifier filters so you get the best benefits from both systems. Copyright 2009 Water-purification-guide.com, all rights reserved. Do you love travelling, backpacking, and going on nature trips? Do you have a passion for the great outdoors? If yes, then make sure your list of the essentials you should have for your trip includes a portable water purifier.
Most backpackers and travelers try to pack as lightly as possible and focus on bringing only the most important things you will need during your trip. But it pays to make space in your bag for portable water purifiers. These small handheld and highly compact devices can just be the only protection you have against a very common danger you might come across with on the road, and that’s unsafe, unclean water.