I've just finished installation of your 5 stage home drinking reverse osmosis system and I have a few suggestions for improvement. It looks like the faucet included in the package is different than the one in the instructions. I like the upgrade, but it would be nice if you included a compatible quick connect adapter. The Quick Connect adapter that was included (pictured on the right) has threading that is too large to fit on the faucet. The packing nut attachment doesn't work well with plastic tubing.

What many poor people, backcountry hikers, and those living in remote areas have in common are a reliance on untreated, local sources of water that may be contaminated, and must be purified before it can be safely consumed. There are two basic approaches to water purification: using a reverse osmosis filter, or a tag team of two methods working together to eliminate two separate contaminants.
The process of distilling seawater into drinking water has been used by the Ancient Greeks since about 200 AD (Wikipedia). Many cultures throughout history have used distillation as an effective method of ensuring potable water. Although the materials used in the distillation process have changed over time, the science has remained the same, proving that distillation is a purification method that has stood the test of time.
Water filtration is probably the most common method of purification for personal consumption, mainly because of its versatility and ease of use. Water filtration systems come in many forms and sizes, some of which are even portable. The most common water filtration systems are integrated with household sinks and refrigerators by connecting to the waterline.

In the production of bottled mineral water, the water passes through a reverse osmosis water processor to remove pollutants and microorganisms. In European countries, though, such processing of natural mineral water (as defined by a European directive[10]) is not allowed under European law. In practice, a fraction of the living bacteria can and do pass through reverse osmosis membranes through minor imperfections, or bypass the membrane entirely through tiny leaks in surrounding seals. Thus, complete reverse osmosis systems may include additional water treatment stages that use ultraviolet light or ozone to prevent microbiological contamination.

Post-treatment consists of preparing the water for distribution after filtration. Reverse osmosis is an effective barrier to pathogens, but post-treatment provides secondary protection against compromised membranes and downstream problems. Disinfection by means of ultraviolet (UV) lamps (sometimes called germicidal or bactericidal) may be employed to sterilize pathogens which bypassed the reverse-osmosis process. Chlorination or chloramination (chlorine and ammonia) protects against pathogens which may have lodged in the distribution system downstream, such as from new construction, backwash, compromised pipes, etc.[24]
STAT: The number of annual deaths from ESD in the U.S. are unknown, since they are counted among all drownings. But anecdotal evidence shows that ESD is widespread. ESD prevention groups have successfully urged some states to enact safety standards, including the installation of ground-fault circuit interrupters and a central shutoff for a dock's electrical system.
You can get an unlimited supply of pure water right from your kitchen. It can remove 99% of harmful contaminants from the feed water. The quality of filtered water depends upon the feed water. If you have doubt on your water source or have a large number of microorganisms then you should not rely on this RO Unit as it does not have the advanced stages like UV Filter which can deal with the microorganisms.
If you come face-to-face with a wild animal, the natural response is to bolt, but that can trigger the animal's predatory instinct. On July 6, 2011, Brian Matayoshi, 57, and his wife, Marylyn, 58, were hiking in Yellowstone National Park when they came upon a grizzly bear and fled, screaming. Brian was bitten and clawed to death; Marylyn, who had stopped and crouched behind a tree, was approached by the bear but left unharmed.
Reverse osmosis per its construction removes both harmful contaminants present in the water, as well as some desirable minerals. Modern studies on this matter have been quite shallow, citing lack of funding and interest in such study, as re-mineralization on the treatment plants today is done to prevent pipeline corrosion without going into human health aspect. They do, however link to older, more thorough studies that at one hand show some relation between long-term health effects and consumption of water low on calcium and magnesium, on the other confess that none of these older studies comply to modern standards of research [27]
In some systems, the carbon prefilter is omitted, and a cellulose triacetate membrane is used. CTA (cellulose triacetate) is a paper by-product membrane bonded to a synthetic layer and is made to allow contact with chlorine in the water. These require a small amount of chlorine in the water source to prevent bacteria from forming on it. The typical rejection rate for CTA membranes is 85–95%.
STAT: The number of annual deaths from ESD in the U.S. are unknown, since they are counted among all drownings. But anecdotal evidence shows that ESD is widespread. ESD prevention groups have successfully urged some states to enact safety standards, including the installation of ground-fault circuit interrupters and a central shutoff for a dock's electrical system.
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