Whole-home Filtration

Whole-home Filtration | Water Purification | Plumbing | Charleston

Imagine turning on any tap in your Charleston home and being greeted by crisp, clean water that tastes as refreshing as it feels. HEP’s whole-home filtration plumbing system is engineered to remove sediment, chlorine, heavy metals, and coastal contaminants before they ever reach your glass, showerhead, or dishwasher. Our licensed technicians install a single, streamlined unit that safeguards every fixture, so you can cook, bathe, and hydrate with total confidence—no pitchers, fridge filters, or bottled water required.

Beyond healthier drinking, you’ll notice softer skin, brighter laundry, and longer-lasting appliances, all while reducing plastic waste and monthly maintenance costs. Backed by local expertise and a satisfaction guarantee, HEP delivers the most reliable water purification experience Charleston families can trust. Schedule your free in-home assessment today and feel the difference pure water makes room-to-room and day-to-day.

FAQs

Why should Charleston homeowners consider a whole-home water filtration system?

Even though Charleston’s municipal water meets federal safety standards, it can still contain chlorine by-products, sediment, elevated mineral content, and trace contaminants picked up in aging distribution pipes. A whole-home filtration system treats all incoming water at the point of entry, removing these impurities before they reach your faucets, showers, appliances, and water heater. This provides cleaner drinking water, softer skin and hair, longer-lasting plumbing fixtures, and better-tasting food and beverages.

What types of contaminants can a whole-home filtration system remove in the Charleston area?

Depending on the configuration, modern whole-house systems can reduce or eliminate chlorine and chloramines, sediment, rust particles, sulfur odor, iron and manganese staining, hardness minerals (calcium and magnesium), volatile organic compounds (VOCs), pesticides, herbicides, and even lead from older pipes. Many homeowners pair a multi-stage carbon filter with a water softener or a catalytic carbon/KDF filter to address the specific mix of contaminants found in Lowcountry water supplies.

How is a whole-home filtration system installed, and will it disrupt my plumbing?

Our licensed Charleston plumbers install the main filter tank on your home’s main water line, typically in the garage, utility room, or basement. The process involves shutting off the water, cutting a small section of the pipe, and fitting the filtration unit with bypass valves for easy maintenance. Installation usually takes 3–5 hours and does not require wall demolition or extensive re-piping. Once complete, every tap in your home immediately benefits from purified water.

How much maintenance does a whole-home filtration unit require?

Maintenance is minimal compared to point-of-use filters. Most carbon media tanks need replacement every 5–7 years, while sediment pre-filters are changed every 6–12 months. If your system includes a water softener, salt levels must be refilled roughly every 4–6 weeks. Our service plans include annual inspections, water quality testing, and timely filter or media changes to keep everything running at peak performance.

Will a whole-house filter reduce my water pressure?

Properly sized systems matched to your home’s flow rate (measured in gallons per minute) will not cause noticeable pressure loss. We calculate your peak demand—showers, laundry, dishwasher, and irrigation running simultaneously—and choose a filter housing and media bed that allows adequate flow. If you currently experience low pressure, we can integrate a booster pump or larger diameter piping during installation to improve performance.

What is the typical cost and return on investment for Charleston residents?

Installed prices for a high-quality whole-home filtration system in Charleston generally range from $1,800 to $4,500, depending on capacity, media type, and whether softening or UV disinfection is included. Ongoing maintenance averages $100–$300 per year. Savings come from longer appliance life, fewer plumbing repairs, reduced bottled water purchases, and lower spending on cleaning products. Most families recoup their investment within 3–5 years while enjoying healthier, better-tasting water every day.