Can You Filter Lead Out Of Water? – Filtration is one of the best ways to remove lead from water. But what type of filter do you need?
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Can you really filter lead out of water?
Despite the well-known dangers of lead poisoning, many people are still not aware of the potential for lead contamination in their water supply. Lead can enter drinking water when service pipes that contain lead corrode, especially where the water has high acidity or low mineral content that corrodes pipes and fixtures. Homes built before 1986 are more likely to have lead pipes, fixtures and solder. However, new homes are also at risk: In 2010, the U.S. Environmental Protection Agency (EPA) estimated that up to 22 million new homes may be contaminated with lead solder in their plumbing.
Lead is known to cause a number of serious health problems, including learning disabilities, behavioral problems and decreased kidney function. It is especially dangerous for pregnant women and young children, who are more susceptible to its harmful effects. There is no safe level of lead exposure, so it is important to take steps to reduce your exposure if you suspect your water may be contaminated.
One way to reduce your exposure to lead in drinking water is to use a water filter that has been certified by an independent testing organization to remove lead. Some filters can remove up to 99% of lead from tap water. If you suspect your home has high levels of lead in its water supply, you should have your water tested by a certified lab. You can also contact your local water utility for information about testing and filtering options in your area.
How to filter lead out of water
Methods for filtering lead out of water vary depending on the type of water filtration system you have. If you have a municipal water supply, your water is already filtered at the source and lead is not likely to be an issue. However, if you have a private well, it is possible that lead could be present in your water. There are a few different ways to filter lead out of water, and the best method for you will depend on the type of filtration system you have.
If you have a point-of-use (POU) filtration system, such as a pitcher filter or faucet-mounted filter, you can use activated carbon to filter lead out of your water. Activated carbon filters are effective at removing a variety of contaminants, including lead. If you have a point-of-entry (POE) filtration system, such as a whole-house filter, you can use a reverse osmosis (RO) system to filter lead out of your water. RO systems are very effective at removing contaminants from water, but they require regular maintenance and can be costly to operate.
The benefits of filtering lead out of water
There are many benefits to filtering lead out of water, the most important of which is the prevention of lead poisoning. Lead poisoning can cause a number of serious health problems, including brain damage, developmental delays, and even death. Filtering lead out of water can also help improve the taste and smell of water, and make it safer to drink.
The dangers of lead in water
It’s no secret that lead is dangerous. Even low levels of lead exposure can lead to serious health problems, including an increased risk for high blood pressure, damage to the brain and kidneys, and reduced fertility. Lead exposure is particularly harmful to children, pregnant women, and unborn babies.
The good news is that there are ways to filter lead out of water. There are a variety of different water filters on the market that are designed to remove lead from water, including pitcher filters, faucet-mounted filters, and whole-house filters. Some filters are more effective than others at removing lead, so it’s important to choose a filter that is certified by an independent testing organization like NSF International or the Water Quality Association.
If you’re concerned about the levels of lead in your water, the best way to know for sure is to have your water tested by a certified laboratory. You can also contact your local water utility for information about testing and filtration options in your area.
How lead gets into water
Most lead in drinking water is not the result of deliberate additives, but comes from leaching of lead pipes or soldering in homes and municipal buildings built before 1986. The league estimates that 38 million Americans get their water from systems with lead levels exceeding the EPA standard—15 ppb or 0.015 milligrams per liter. And a 2018 investigation by USA Today found that, between 2010 and 2015, nearly 3,000 U.S. water systems serving 6 million Americans had elevated levels of lead in their water.
The most likely way for humans to be exposed to lead is by ingestion, which can occur when lead-containing water leaches into pipes or fixtures and so enters the drinking water supply, or when people directly consume lead paint chips or contaminated soil. Food and cosmetics can also be sources of exposure if they contain lead— something that’s not uncommon given that the metal was used in gasoline until it was phased out in the 1970s, and thus can still be found in atmospheric particulate matter around the world today.
The impact of lead in water
Recent headlines have called attention to the presence of lead in tap water across the country. While the levels of lead in water vary from place to place, there is no safe level of lead exposure. Lead exposure can cause a variety of health problems, including stomach and kidney problems, as well as cognitive difficulties and behavioral problems.
Is there anything that can be done to filter lead out of water? Unfortunately, no. Lead is a very small particle, and most standard water filters will not remove it from water. The only way to be sure that your water is free of lead is to have it tested by a certified laboratory.
How to protect yourself from lead in water
Most people get the lead out of their water by using a lead water filter. Lead filters are designed to remove lead from drinking water by either absorbing it or trapping it. These filters are usually made of carbon, cloth, or ceramic. Some filters also remove other contaminants from water, such as chlorine.
What to do if you have lead in water
If you think your drinking water may be contaminated with lead, have it tested by a qualified professional. Some certified laboratories offer lead testing of water.
If you find that your drinking water contains lead, there are a number of ways to reduce exposure to lead in drinking water. Lead can enter drinking water through corrosion of plumbing materials, especially where the water has high acidity or low mineral content that corrodes pipes and solder. Homes built before 1986 are more likely to have lead pipes, fixtures and solder. The most common way to reduce exposure to lead in drinking water is to install a filtration system that is designed to remove lead. These special filters are installed on the main incoming water line so that all the water dispensed from your faucets has been treated by the filter. Another way to reduce exposure is to let the water run for 30 seconds to 2 minutes before using it for cooking or drinking, especially if it hasn’t been used for several hours. This allows any lead in the plumbing materials to be flushed out before you use the water.
How to get rid of lead in water
It is possible to filter lead out of water, but it depends on the source of the lead contamination. If the lead is coming from a pipe or fixture, a point-of-use filtration system can be installed to remove the lead. If the lead is coming from the water supply itself, a whole-house filtration system will be necessary. No matter what type of system you use, it is important to have it regularly serviced and replaced to ensure that it is working properly.
Tips for avoiding lead in water
Most homes built before 1986 have lead pipes, fixtures and solder. New homes are also at risk: water can pick up lead as it flows through new lead pipes or old lead pipes that connect your home to water mains.
There are many ways to reduce or eliminate lead in drinking water. Some are simple and inexpensive, like running the water for 30 seconds before using it for drinking or cooking. Others require a certified professional, like replacing lead pipes or fixing damaged faucets and fixtures.
For more information on how to reduce or eliminate lead in drinking water, contact your local health department or water utility.