Phone: 561-300-5075
info@bestwaterheater.com
Phone: 561-300-5075
info@bestwaterheater.com
Phone: 561-300-5075
info@bestwaterheater.com
Including filter system and high-performance 4:2 FTS filter.
4:2 FTS is a type of PFAS that can show up in water supplies due to the way these long-lasting chemicals move through the environment. Homeowners often learn about it through a utility notice, a real estate water test, or a private well report. While you can’t see or taste 4:2 FTS, many people still want to limit exposure and feel more confident in the water used for drinking, cooking, and bathing. Addressing it usually starts with choosing treatment that’s made for PFAS reduction, not just basic sediment or taste filtration.
Because 4:2 FTS is part of a broader PFAS family, it may be discussed alongside other fluorinated compounds even when it is the one flagged on a report. Standard carbon taste filters, water softeners, and sediment cartridges aren’t automatically designed to capture PFAS consistently. The most reliable approach is to treat the entire home at the point where water enters, so every tap and appliance is covered. Whole-house filtration can help homeowners avoid relying on a single under-sink faucet for peace of mind.
For reducing 4:2 FTS, the single most effective whole-house filter type is a high-capacity granular activated carbon (GAC) system that’s designed and sized specifically for PFAS. Activated carbon can adsorb many PFAS compounds, but performance depends heavily on having enough carbon volume and enough contact time as water flows through the tank. That’s why a full-size backwashing or tank-based GAC unit is often a better fit than small inline cartridges when the goal is meaningful whole-home reduction. Proper sizing also helps the media last longer and work more consistently between service intervals.
A whole-house GAC filter is installed on the main line so it treats water for showers, sinks, laundry, and kitchen use all at once. This kind of system is typically paired with a prefilter to catch sediment, which helps protect the carbon bed from clogging and channeling. For compounds like 4:2 FTS, keeping the system maintained is just as important as the initial installation, since exhausted carbon can’t keep adsorbing PFAS effectively. Mr. Pure Water can help match the right carbon system to your home’s flow needs and water conditions so you get dependable, house-wide treatment.
561-300-5075
info@bestwaterheater.com
