Including filter system and high-performance 8:2 FTS filter.
8:2 FTS is one member of the PFAS family—synthetic chemicals that persist in the environment and can appear in drinking water. Riomar homeowners may learn about it from utility reports, local coverage, or private testing, but it doesn’t change the taste, smell, or look of water, so you can’t rely on senses to spot it. If you’re worried about exposure in the Jacksonville metro area, the practical step is to consider treatment designed to reduce PFAS broadly, including 8:2 FTS.
When 8:2 FTS is present in household water, it can be used throughout the day for cooking, bathing, laundry and cleaning. Many under-sink or countertop filters only protect a single faucet, leaving showers and appliances exposed. A whole-house system in Riomar treats water as it enters your home so every tap—from the kitchen sink to the shower near the St. Johns River side of town—gets the same protection and your plumbing and appliances are shielded from whatever is in the incoming supply.
For whole-house reduction of 8:2 FTS, the single most effective filter type is a dedicated PFAS-rated activated carbon system using high-capacity granular activated carbon (GAC). GAC removes many organic contaminants by adsorption and is commonly used for PFAS treatment; because PFAS compounds behave differently, success depends on sufficient carbon media and appropriate contact time rather than a small cartridge. In Riomar’s humid subtropical climate with moderately hard water, a properly sized whole-house GAC unit — not a tiny point-of-use filter — is the right choice to address PFAS like 8:2 FTS throughout your home.
A whole-house GAC filter is fitted on the main supply so water is treated before it reaches showers, faucets and appliances; performance hinges on flow rate, water chemistry, and media age, so capacity and timely media replacement are important. In areas around Jacksonville where mineral content can contribute to scale and summer heat can encourage biofilm, pairing GAC with prefiltration to reduce sediment is a common and helpful approach. For consistent reduction of PFAS including 8:2 FTS in Riomar homes, choose a system sized for whole-house flow with a maintenance plan.