Is Filtered Water Better Than Tap Water?
If tap water tastes like chlorine, filtering can fix that. Filtering can clear out many safety concerns like bacteria, heavy metals, and pesticides. Some types of filters can do nearly everything. Others are specific to certain contaminants.
The most common types of filters in-home treatment systems include:
- Aeration — Typically used at the point of entry, aeration filtering forces water entering the home to pass of high-pressure air jets. If there are fuel byproducts or radon — contaminants that easily become gases — in the water, they evaporate. Aeration doesn’t remove other contaminants like parasites or mercury.
- Cation exchange — This is a water-softening filtering approach that uses positively charged particles to attract negatively charged particles (ions), such as calcium, magnesium and barium. Water flows through beads of resin, where the positive ions stuck to the beads trade places with the negative ions in the water. Calcium and magnesium aren’t really safety concerns, but they can damage a home’s pipes. However, barium can be a health concern.
- Reverse osmosis — One of the most effective and costly filtering methods and typically a point-of-use approach, reverse osmosis uses pressure to force water through a semi-permeable membrane, removing practically all contaminants. This type of filtering is recommended for people with compromised immune systems, since it tends to eliminate more pathogens than other methods. The downside is the waste: About 4 gallons (15 liters) get thrown out for every 1 gallon (3.7 liters) of purified water it produces.
- Activated carbon — The most common type of filter and a relatively inexpensive option (it’s used in most of those countertop pitchers), activated carbon attracts and absorbs particles. Water runs through a filtering screen containing carbon, where contaminants get stuck. It can remove much of the heavy metals, parasites, pesticides, radon, and MTBE that may be in the water. This filtering is typically used in point-of-use devices, like under-sink or faucet-mounted units and pitchers.
What Contaminants Are In A ground Water
Each municipality follows certain regulations for its tap water, which means water quality isn’t the same across the country. For example, California, Nevada, Arizona, and Illinois have had issues with high levels of arsenic in their groundwater. In a national study of groundwater quality, the USGS found that arsenic was detected in nearly half of the wells sampled in parts of aquifers used for drinking-water supply at a concentration of 1 µg/L or greater.
Other pollutants found in groundwater include nitrates that are a direct result of agricultural waste runoff. Lead is also a common contaminant found in many water supplies. Many older municipal water supply lines used lead-lined pipes to transport water and over years of wethering the pipes have corroded to the point that they start to seep lead into the water supply making it harmful to drink.
Each area has a different level of contaminants found in its tap water, which can be checked through the Environmental Working group’s website. The non-profit organization performs a quality analysis of drinking water of over 30 million state water records. Simply type in your zip code and it will show how many contaminants and which sources (including the U.S. Environmental Protection Agency) are used to gather data.
What Is Filtered Water?
Filtered water is your regular tap water that has been filtered. Thanks to this process, the amount of harmful substances in the water has been greatly reduced. Filtration is done to get rid of pollutants as well as harmful particles from the water to get safe drinking water. In this process, tap water or water used for domestic purposes is filtered by either passing it through a membrane or using chemicals to eliminate harmful substances.
The water filter technology found in filtered.’s patented system covers a 4 step filtration process to result in purified, safe drinking water that tastes crisp and refreshing. Each phase of filtration has its own purpose from removing trace chemicals and pollutants to adding electrolytes back to the now clean water for advanced hydration.
Stage 1: kdf 55 filter.
KDF 55 removes up to 99% of water-soluble lead, mercury, nickel, chromium, and other dissolved metals. KDF is also effective in controlling the buildup of bacteria, algae, fungi, and scale.
Sage 2: carbon filter.
Granulated Carbon reduces chemicals such as chlorine, solvents, pesticides, and various organic compounds. It also reduces microbiological contaminants, including waterborne pathogens.
Stage 3: carbon filter transfer.
Removes finer particulate matter such as silt, dirt, rust, sand, and limescale. The Carbon Filter reduces unpleasant taste before the final stage.
Stage 4: ultra filter.
Ultrafiltration is a one membrane filtration process that serves as a barrier to separate harmful bacteria, viruses, and other contaminants from clean water. Ultrafiltration forces water through a .03 micron membrane.
What Are The Benefits of Drinking Filtered Water?
Other than the obvious savings from not having to purchase bottled water, using a fridge filtration system has many other benefits including:
- Reduces the number of chemicals such as chlorine and fluoride which are otherwise present in tap water
- Protecting against harmful waterborne diseases
- Removing heavy metals and pesticides
Get The Best Tasting filtered. Water Right From Your Fridge
When you’re ready to upgrade your fridge with the best water filter on the market, look no further than filtered. filtered.’s models are designed to optimally remove all impurities yet retain the minerals that allow water to taste great and even be healthy for you. We can guarantee that when you choose filtered., you’ll be absolutely happy with your new product as you’re added to filtered.’s growing list of satisfied customers.Drinking filtered tap water is better than standard tap water and bottled water. Call us today to get started: 1-800-filtered. BUY NOW