Including filter system and high-performance 8:2 FTS filter.
8:2 FTS is one member of the PFAS family — a group of persistent, man-made chemicals that can end up in drinking water. Rio homeowners may learn about it from water quality reports, local news, or private testing, but you won’t be able to see or smell it in your water. If you’re worried about exposure in Rio, the most practical step is selecting treatment that targets PFAS broadly, including 8:2 FTS.
If 8:2 FTS is present in a household supply, it can be used for cooking, bathing, laundry and more — every faucet becomes a potential exposure point. Many under-sink or countertop filters only protect a single tap, leaving the rest of the house untreated. A whole-house system treats water as it enters your Rio home so every shower and appliance gets filtered, which is especially helpful in coastal Florida where salt air and plumbing corrosion can stress fixtures and systems.
To reduce 8:2 FTS throughout a home, the best single-filter option in a whole-house setup is a 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, what matters is having sufficient carbon media and contact time — not a tiny cartridge — so a properly sized whole-house GAC unit is recommended for treating all the water entering your Rio residence.
A whole-house GAC filter is fitted on the main water line so water is treated before reaching showers, faucets, and appliances. Its effectiveness depends on flow rate, water chemistry, and how long the carbon has been in service, so media capacity and regular replacement are important; prefiltration to remove sediment is often paired with GAC to prevent channeling. For consistent reduction of PFAS including 8:2 FTS in a Rio home, choose a system sized for whole-house flow and follow recommended maintenance.