In outdoor activities, water is a key element to sustain life and ensure the smooth running of activities. The importance of outdoor water purifiers in transforming natural water sources into safe drinking water cannot be overstated. Below is a detailed introduction to the different types of outdoor water purifiers and a comparison in several dimensions.
Introduction to different types of outdoor water purifiers
Water purification tablets: relatively inexpensive and easy to carry, it can remove parasites, bacteria and some viruses from water. However, it is ineffective against chemical and particulate pollution and has a long waiting time for sterilization. For example, it takes about 120 minutes to remove the common Giardia flagellates, and the killed bacteria and viruses still remain in the water.
Straw water purifier: belongs to the physical purification, through the filtration method of work, the internal general use of ceramic core, charcoal, hollow fiber and other materials, can be filtered water particles, bacteria, microorganisms and the vast majority of chemical pollution, but on the virus is invalid. Advantage is convenient and quick to use, can directly suck water in the river, can also be connected to the bottom of the soft water bag or water bottle squeeze filtration; disadvantage is that a large amount of water need to be long time to repeatedly squeeze the water, or need to hang up the static waiting.
Pump water purification equipment: is a common portable water purifier, with the help of hand-pushed piston back and forth movement, so that the water flow filter cartridge to get clean water, like pumping up tires. Can remove bacteria, suspended pollutants and other harmful substances in the water, fast filtration speed, high precision. However, the two hoses on the device are not very convenient to store in outdoor sports.
Bottle-type water purification equipment: similar in appearance to an ordinary water bottle, the principle is similar to the straw type, the use of the water to be purified into the water, through the mouth suction pressure to make the water flow filter core to get drinkable clean water, more suitable for personal use.
Multi-dimensional comparison
Functional comparison: water purification tablets have a certain role in sterilization, but the functional limitations linea.
Straw and bottle water purifiers can filter most common pollutants, but can do nothing about viruses.
Pump water purification equipment filtration effect is comprehensive, can effectively deal with a variety of pollutants, is a more powerful class.
Price Comparison: Prices for different brands and types of outdoor water purifiers vary widely. Water purification tablets are inexpensive, usually ranging from a few dollars to tens of dollars; straw-type water purifiers are moderately priced at a few tens of dollars; pump-type and water bottle-type have a wider price range of a few hundred dollars.
Quality comparison: generally speaking, the quality of products of well-known brands is more guaranteed. For example, certain brands use high-quality filter material, which can ensure better filtration effect and longer service life. When choosing, you can refer to the use of other users' evaluation and professional reviews.
Appearance comparison: water purification tablets are small in size and easy to carry; straw-type water purifiers are similar in shape to straws, which is easy to use handheld; pump-type usually has a larger body and hose, which is relatively large in size; water bottle-type is similar in appearance to ordinary water bottles, which is easy to carry and use.
Outdoor water purifier FAQ
Q: Can an outdoor water purifier filter out all pollutants?
A: No, different types of outdoor water purifiers have different filtration capabilities, and generally cannot filter out all pollutants, for example, some water purifiers are not able to filter out viruses effectively.
Q: How often should I replace the filter cartridge of my outdoor water purifier?
A: This depends on the frequency of use and the quality of the water source. Generally speaking, in the case of frequent use and more impurities in the water source, the filter cartridge should be replaced more frequently, and may need to be replaced in a few months; when the use is less, the replacement cycle can be extended appropriately.
Q: Can I drink the water directly after using the water purification tablets?
A: Although the water purification tablets can be sterilized, but the bacteria and viruses killed are still in the water, from the health point of view, it is recommended to drink after precipitation.
Q: Can straw-type water purifier filter seawater?
A: General straw-type water purifiers cannot filter seawater because they are mainly designed for common pollutants in freshwater sources and cannot deal with salt and other substances in seawater.
Q: Is pump-type water purification equipment easily damaged?
A: It is not easily damaged if used normally and stored properly. However, its performance may be affected if it is subjected to severe impact, etc. during outdoor exercise.
Q: Can the water bottle type water purification equipment be filled with hot water?
A: It is not recommended to fill hot water, because it is usually designed according to room temperature or cold water, filling hot water may damage the device or affect the filtration effect.
Q: Can outdoor water purifiers be taken on airplanes?
A: Generally speaking, non-liquid outdoor water purifiers can be carried on airplanes, but it is best to check with the airlines in advance.
Q: What if the water filtered by the outdoor water purifier has an odor?
A: It may be that the filter cartridge needs to be replaced, or the water source itself has a particular odor, so you can try to replace the cartridge or find another water source.
Why are you being advised to install a water purifier?
Still confused about whether to buy a water purifier or not? You'll know after reading this article!
New house decoration to avoid the pit, whole house water purification program a full understanding
Refuse “disease enters by the mouth”, choose the right water purifier, drink water more peace of mind!
