Water Filtration & Treatment by RO Unlimited
RO PlumbingWater Filtration & Treatment

Better Water From
Every Tap

Hard water, chlorine taste, sediment, and mineral staining are common across the Upstate. RO installs whole-house filtration systems, water softeners, reverse osmosis units, and well water treatment systems that solve the problem at the source — not one faucet at a time. Clean, soft, great-tasting water from every tap in your home.

Everything You Need to Know

Water Filtration & Treatment
Guide

01

Whole-House Filtration

A whole-house system installs on the main water line after the meter, filtering every drop before it reaches any fixture. Carbon-based systems remove chlorine, chloramines, sediment, and VOCs. Multi-stage systems add sediment pre-filters and specialty media for iron, manganese, or sulfur. Cost: $1,000–$3,000 installed. Filter changes: every 6–12 months depending on water quality and usage.

02

Water Softeners

Upstate SC water ranges from moderately hard to very hard (7–15+ GPG). Hard water causes scale buildup in pipes and water heaters, white spots on fixtures, dry skin, and reduced soap effectiveness. Ion-exchange water softeners replace calcium and magnesium with sodium, eliminating scale and dramatically improving appliance efficiency. Units cost $1,500–$3,500 installed and use $5–$10/month in salt.

03

Reverse Osmosis

RO systems push water through a semi-permeable membrane, removing 95–99% of dissolved solids, heavy metals, fluoride, and contaminants. Installed under the kitchen sink with a dedicated faucet, they deliver the cleanest drinking water possible. Cost: $300–$800 for point-of-use; $1,500–$3,000 for whole-house RO. Membrane replacement: every 2–3 years ($50–$150).

04

Why It Matters Here

Upstate SC sits on granite and limestone bedrock that contributes calcium, magnesium, and iron to groundwater. Municipal water is safe but heavily chlorinated. Well water varies dramatically — some wells produce excellent water, others have iron, sulfur, manganese, or bacterial issues that require treatment. A water test ($50–$150) tells you exactly what you're dealing with, and we design the system to match.

See the Work

Water Filtration & Treatment Gallery

Call Us If You See This

Warning
Signs

White scale buildup on faucets and showerheads

This is calcium carbonate from hard water. If you see it on fixtures, it's also building up inside your water heater, dishwasher, and pipes — reducing efficiency and lifespan.

Chlorine smell or taste in your tap water

Municipal water uses chlorine for disinfection. While safe, it affects taste and smell. A whole-house carbon filter eliminates it at the point of entry.

Orange or brown staining in sinks, tubs, and toilets

Iron in your water causes rust-colored staining. An iron filter or oxidizing system removes it before it reaches your fixtures. Common in well water but also occurs in older municipal systems.

Rotten egg smell from hot water

Hydrogen sulfide gas (from sulfur bacteria or the water heater anode rod reacting with sulfates) causes the egg smell. Treatment depends on the source — water heater anode swap or a sulfur filter system.

Soap doesn't lather well, skin feels dry after showering

Hard water inhibits soap's ability to lather and leaves mineral residue on skin and hair. A water softener eliminates this and dramatically reduces soap and shampoo usage.

Spots on dishes after the dishwasher cycle

Hard water spots on glasses and dishes mean your water hardness exceeds what the dishwasher's rinse aid can handle. A water softener solves this permanently.

Protect Your Investment

Maintenance
Tips

How We Do It

Our
Process

01

Water Testing

We test your water for hardness, pH, iron, manganese, TDS, chlorine, bacteria, and other parameters. Well water gets a comprehensive panel; municipal water focuses on hardness and taste factors. Results drive the system design.

02

System Design

Based on test results, household size, and water usage, we design a treatment system. This may be a single component (softener only) or a multi-stage system (sediment filter + softener + carbon filter + RO for drinking).

03

Installation

Systems install on the main water line after the meter (or after the pressure tank for well systems). We add bypass valves for maintenance, drain connections for backwash, and electrical for units with control heads.

04

Programming & Calibration

Softener regeneration cycles are programmed based on your water hardness and household usage. Filter timers are set. RO systems are flushed and checked for proper rejection rates.

05

Testing & Training

We retest the treated water to verify the system is performing as designed. You get a walkthrough of maintenance tasks — how to add salt, when to change filters, and how to read the control head.

Investment Guide

Cost & Lifespan

Material / Service
Cost Range
Lifespan
Whole-House Carbon Filter
$1,000–$2,000
5–10 years (media)
Water Softener (installed)
$1,500–$3,500
10–15 years
Reverse Osmosis (under-sink)
$300–$800
10–15 years
Iron/Manganese Filter
$1,500–$3,000
5–10 years (media)
Water Test (comprehensive)
$50–$150
Annual

Prices are estimates for Upstate SC — get a real quote for your project.

Common Questions

FAQ

Water Filtration & Treatment — RO Unlimited
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Quote

Call us directly or request a quote online. No pressure, no upselling — just honest answers about your water filtration & treatment needs.

(864) 304-0139