This makes it very effective at removing PFOA and PFAS. It uses KDF media, active carbon, and a 5 micron sediment filter. It has multiple stages of filtration, not just the active carbon. The SpringWell system is a combination filter and water softener. It has a carbon filter to remove the chlorine and other common drinking water contaminants in city water supplies, but it also does a good job of removing PFOA and PFAS. If you’re looking for a great whole-house filtration system to remove PFAS and PFOA from your tap water, our top pick is the SpringWell Whole House Water Filter. Best Water Filters That Remove PFAS & PFOA Reviewed Also, no matter how well a system removes the PFOA and PFAS pollution from your water, it doesn’t do you any good if you can’t afford to buy it. While it doesn’t directly impact how well systems work, if two water filters are similar in their specification, price can be a deciding factor. Price is always a concern when comparing products. If a water filter doesn’t allow enough water through to provide enough water for you and your family, all the other features and benefits of it won’t matter. Flow Rateįlow rate is an important aspect. If the unit breaks a year after you buy it, a warranty can come in handy. They probably put some effort into making something that lasts.Ī short warranty doesn’t mean a filter isn’t worth buying, but it does show you that the manufacturer won’t back the quality of their hardware for long. If a filter is certified, you can have more confidence that the system will work the way it claims.Ī long warranty shows you that the manufacturer stands behind their product. Water filters certified by an outside authority, such as the National Sanitation Foundation (NSF), have been reviewed by an independent party to verify the quality of the product and the truthfulness of their claims. These are some of the most effective water treatment systems you can get. This kind of filtration system is typical in water softeners. The water comes in contact with the charged ion exchange resins. Ion exchange filters work by exchanging ions of the contaminants with those of sodium. Some other types of filters have an added carbon filter in the system. When water flows through this active carbon filter, the granules absorb a large portion of the PFAS and PFOA. The filter uses granular activated carbon. These are very common, though they are less effective at removing these forever chemicals than the reverse osmosis filters. Other filters that remove PFOA and PFAS use activated carbon. Many have multiple layers of RO membranes and filters. These systems work by forcing water through a semi-permeable membrane, which filters and removes drinking water contaminants. According to some studies, this kind of filter can remove up to 90% of these dangerous chemicals. Reverse osmosis filters are some of the most common and effective at removing toxic PFAS and PFOA. There are various systems that work to remove the dangerous per- and polyfluoralkyl substances and perfluoroocanoic acid from your tap water. Below are some of the criteria we looked at. When searching for a filter to remove toxic PFAS and PFOA it is important to have some solid criteria for comparison.
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