Phone: 850-772-1365
info@bestwaterheater.com
Phone: 850-772-1365
info@bestwaterheater.com
Phone: 850-772-1365
info@bestwaterheater.com
Including filter system and high-performance 4:2 FTS filter.
4:2 FTS is one of the PFAS chemicals that can travel through soil and water, and homeowners usually find out about it from a utility notice, a private well test, or during a real estate inspection. You won’t be able to see or taste 4:2 FTS in your tap water, yet many Littman residents prefer to limit exposure and be certain the water they drink, cook with, and bathe in is as clean as possible. The first step is selecting treatment aimed at PFAS reduction rather than only addressing sediment, hardness, or taste.
Because 4:2 FTS belongs to the wider PFAS family, it’s often mentioned with other fluorinated compounds even when it’s the specific contaminant identified on a report. Typical carbon taste filters, water softeners, and basic sediment cartridges don’t reliably remove PFAS on their own. The most dependable strategy for Littman homes is whole-house treatment at the main incoming line so every tap and appliance is covered—rather than depending solely on a single under-sink filter for reassurance.
When the goal is lowering 4:2 FTS throughout the house, the top-performing whole-home choice is a high-capacity granular activated carbon (GAC) system sized specifically for PFAS reduction. Activated carbon can adsorb many PFAS compounds, but effectiveness relies on having ample carbon volume and sufficient contact time as water moves through the tank. That’s why a full-size, tank-based or backwashing GAC unit is usually preferable to small inline cartridges for meaningful whole-home reduction, and proper sizing helps the media last longer and perform more consistently between services.
A whole-house GAC filter is installed on the main water line so it treats water for showers, sinks, laundry, and your kitchen all at once; Littman homeowners appreciate that coverage. These systems are commonly paired with a prefilter to remove sediment and protect the carbon bed from clogging or channeling. For contaminants like 4:2 FTS, routine maintenance matters as much as the initial setup because spent carbon loses its adsorption ability. Mr. Pure Water can help Littman families choose the right GAC system for their household flow rates and water conditions to deliver reliable, house-wide PFAS reduction.
850-772-1365
info@bestwaterheater.com
