Including filter system and high-performance 1,1,1-Trichloroethane filter.
1,1,1-Trichloroethane is a synthetic solvent that can enter drinking water when degreasing agents or similar industrial chemicals migrate into groundwater. As a volatile organic compound (VOC), it can affect water you cook with, bathe in, and clean with—not just what you drink. Because it often doesn’t change water’s appearance and odors can be faint, many St Augustine South homeowners rely on lab testing to detect it rather than trusting taste or smell alone.
If testing shows levels above guideline recommendations, treating the supply where it enters your St. Johns County home is a common choice. A whole-house system protects every faucet and appliance—helpful in coastal areas like St Augustine South where humidity, salt air and hard water already stress plumbing fixtures. A properly designed whole-house filter reduces routine exposure from bathing and laundry as well as drinking water, while maintaining normal household water pressure and flow.
The single most effective filter type for removing 1,1,1-trichloroethane is a high-quality activated carbon unit formulated for VOC removal. Activated carbon removes many solvent-type contaminants by adsorption as water passes through the media. For whole-house use this is generally provided as a large carbon tank rather than a small under-sink cartridge so there’s enough contact time at full home flow; a correctly sized carbon tank can treat both hot and cold water throughout your house.
Because 1,1,1-trichloroethane is a VOC, removal depends on carbon quality, media volume, and the flow rate through the tank. A whole-house activated carbon system should be sized for your household demand so water contacts the media long enough for effective adsorption, and carbon media must be replaced periodically once it reaches capacity. Mr. Pure Water can help St Augustine South homeowners review water test results and select a carbon-based whole-house system that fits your home, accounting for local conditions like hard water and coastal corrosion risks.