Including filter system and high-performance 8:2 FTS filter.
8:2 FTS is one of the PFAS family—long-lasting man-made chemicals that can turn up in drinking water. Cantonment homeowners may learn about it from water reports, news, or private testing, and because it doesn’t alter taste, smell, or appearance you wouldn’t know it was present just by using the water. If you’re worried about exposure here in Cantonment, a sensible next step is selecting a treatment approach that targets PFAS broadly, including 8:2 FTS.
When 8:2 FTS is present in household water, it can be used for cooking, bathing, laundry, and more. Many under-sink or faucet filters only protect a single fixture, leaving the rest of your Cantonment home exposed. A whole-house system treats water as it enters your property so every tap, shower, and appliance receives treated water. That gives you coverage across the home and helps protect plumbing and appliances from whatever is in the incoming supply, while addressing PFAS like 8:2 FTS.
The single most effective whole-house filter for reducing 8:2 FTS is a dedicated PFAS-rated activated carbon system using high-capacity granular activated carbon (GAC). Activated carbon removes many organic contaminants by adsorption and is commonly used for PFAS reduction. Because PFAS compounds behave differently, success depends on using sufficient carbon media and allowing proper contact time—not a small cartridge. A correctly sized whole-house GAC unit is built to handle the flow and needs of a Cantonment residence rather than relying on a single faucet filter.
A whole-house GAC filter is installed on your main water line so treated water reaches showers, bathrooms, and appliances throughout your Cantonment home. System performance varies with flow rate, water chemistry, and how long the carbon has been in service, so media capacity and routine replacement are important. These systems are often paired with prefiltration to capture sediment that can shorten carbon life. For consistent reduction of PFAS including 8:2 FTS, pick a system designed for whole-house flow and maintenance so it performs reliably for your household.