Groundwater that we use in our homes for bathing and drinking can become contaminated with many elements found in the earth. Some of these are harmless, some are dangerous. Lead is one of the latter yet is difficult to determine by taste or smell or discoloration. Lead is a metal that is found naturally in the ground, yet it’s also one that – not that long ago – was used in water systems before the dangers were known. Lead is also a persistent substance and can build up over the years in the body.
While generally dangerous to humans lead in the water supply is of the greatest danger to small children, babies and unborn children. Adults can be resilient to lead, yet a very small dosage of lead has been known to exert permanent damage on the nervous system, on mental development, and even on the hearing and growth.
The US Environmental Protection Agency (EPA) is aiming for zero contamination in household water supplies, such is the danger of lead to young lives. What can you do to make sure you have the very best protection against lead in the water? You can invest in a filter, which is a surprisingly affordable and effective device.
Lead Pipes and Contamination
One of the greatest sources of lead contamination has been the use of lead pipes in homes, towns, and cities across the USA. Lead was used as it offered ideal properties but, like many other substances once used in construction and now banned, was fraught with unknown dangers that only recently came to light. Prior to 1986 it was far from unusual for lead pipes to be the material of choice, but lead was banned for such use since that year.
Does your home have lead pipes? Or does the surrounding water network use lead in its systems? It’s possible if the home or system predates 1986, so you should do all you can to check. Unfortunately, lead is difficult to detect, so it is sensible to have an expert check out your pipes and other systems. If you have lead pipes in the home it is recommended you change them, but even then, there is still the risk of lead contamination from the network bringing the water from source to the home. This is why a filter is a sensible precaution even when you know your home has no lead piping.
How Lead Filters Work
Filters come in a range of types and from many brands, and all use very fine filtration systems to remove heavy metals and other contaminants from the water. This can be as small as 0.5 microns, which is enough to trap just about everything. You can click here to see filters of various types that can remove lead and other contaminants. The most affordable and easy to use filters attach to the water tap rather than being built into the system. These are popular as anyone who is competent with simple DIY can install them without the need for a plumber and the expense that goes with it.
When looking for the right filter you should always check that the one you are interested in removes the specific contaminants in your water and can handle the water flow in your home. Some are built for smaller capacity, others for larger. If you want a filter that goes before the water comes into the house these are available, and while more expensive than the DIY options are certainly worth looking at if you are aware of lead pipes in the vicinity.
For safety and peace of mind you and your family should definitely check out some high-quality water filters that can remove lead from your water supply if you think this may be an issue in your home.