Advanced Purification Technology
Advanced Purification Technology | Water Purification | Plumbing | Charleston
Charleston’s salty breezes and historic charm shouldn’t come with lingering concerns about what’s flowing from your tap. HEP’s advanced purification technology plumbing targets the contaminants unique to our coastal water supply, stripping away sediment, chlorine, and hard-water minerals to deliver a crisp, refreshing taste straight from every fixture. Our certified technicians install and maintain discreet, high-efficiency systems that protect your pipes, your appliances, and your family’s health in one seamless step of water purification you can truly trust.
From the first on-site assessment to ongoing filter monitoring, HEP pairs cutting-edge science with neighborly service. That means 24/7 support, transparent pricing, and solutions tailored to everything from downtown row homes to James Island retreats. Enjoy softer laundry, spotless glassware, and the peace of mind that comes from knowing Charleston’s most advanced plumbers stand behind every drop. Ready to transform your water into a daily indulgence? Give HEP a call and taste the Lowcountry difference today.
FAQs
What contaminants does your advanced purification technology remove from Charleston’s municipal and well water?
Our multi-stage system targets the full spectrum of local water concerns. A sediment pre-filter captures sand and silt commonly found in Lowcountry wells. Catalytic and coconut-shell activated carbon blocks strip out chlorine, chloramines and musty taste often detected in Charleston Water System reports. A KDF-55 layer binds dissolved metals such as lead, iron and mercury that can leach from older coastal plumbing. Reverse-osmosis membranes reduce arsenic, nitrates and sodium by up to 97 %, while a final UV stage neutralizes 99.99 % of bacteria, viruses and cysts—including potential E. coli after major storms. The unit is third-party-tested to NSF/ANSI Standards 42, 53, 58 and 55 Class A.
How does the purification unit integrate with my existing plumbing?
Installation is straightforward and typically completed in one visit. The compact manifold is mounted on a basement or crawl-space wall, then tied into the main cold-water line after the shut-off valve. A dedicated ⅜-inch purified-water line feeds your kitchen faucet, refrigerator and ice maker, while whole-home configurations are plumbed in line after the meter. Because the housing uses standard NPT fittings and color-coded quick-connects, no major pipe rerouting or drywall work is required. Our Charleston-licensed technicians pull permits if needed and pressure-test the system before leaving.
Is the system certified and compliant with South Carolina regulations?
Yes. Every component is certified by the Water Quality Association and bears NSF/ANSI seals appropriate to its function—42 and 53 for taste/odor and health effects, 58 for reverse osmosis, and 55 for ultraviolet disinfection. The complete assembly meets South Carolina Department of Health and Environmental Control (DHEC) plumbing codes, and our installers hold SC Mechanical Contractor (Plumbing) licenses. Documentation is provided for homeowners’ insurance and potential FEMA claims after hurricane-related water advisories.
What routine maintenance will I need to perform?
Most customers handle upkeep in less than 15 minutes every 6–12 months. The twist-lock sediment and carbon cartridges are replaced annually (or at 10,000 gallons, whichever comes first). The RO membrane lasts 3–5 years; an onboard TDS meter signals when it drops below 85 % rejection. The UV lamp screws out from the quartz sleeve and is swapped every 12 months—no tools required. We offer an optional subscription that mails filters to your Charleston address with text reminders, and our service team can perform annual tune-ups during the same visit as your backflow-preventer test.
Will the purification system lower my household water pressure?
Pressure loss is minimal—usually 3–5 psi through the carbon stages and 6–8 psi across the RO membrane. In most Charleston homes served at 60–70 psi, you’ll never notice the difference. For low-pressure wells or elevated Isle of Palms properties, we can add a silent 24-V booster pump that maintains a steady 60 psi and includes an automatic shut-off to conserve energy. Shower flow and irrigation remain on the main line unless you opt for a whole-house RO configuration.
What is the typical cost and return on investment for Charleston homeowners?
A point-of-use RO/UV system averages $1,200–$1,600 installed; a whole-home package ranges from $2,800–$3,500 depending on pipe size and location. Annual filter and lamp costs run about $140. By eliminating bottled water (roughly $400 per family per year) and extending appliance life through scale reduction, most customers recoup their investment within 3–4 years. Added benefits include higher resale value—Charleston real-estate listings often highlight whole-home water purification—and peace of mind during boil-water advisories after hurricanes or main breaks.