Water filtration solutions in Charleston, SC
Our team in Charleston, SC installs custom-built water solutions to help reduce contaminants and bring you safer, better tasting water.
Recognized as an industry leader
Water in Charleston is Slightly Hard
According to our proprietary data, the average total water hardness in Charleston is 3.2 grains per gallon (gpg), which falls in the moderately hard range. This means there’s more calcium and magnesium in the water here — two minerals that can build up over time and leave behind residue in your pipes, appliances, and fixtures. This buildup can make things less efficient and even shorten the life of your home’s systems if left unchecked.
See the difference soft water can make

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Charleston, SC water sources
Charleston, SC residents face significant water quality challenges due to PFAS contamination in their drinking water supply. According to a May 2024 WCSC report, new federal mandates require the removal of per-and polyfluoroalkyl substances, known as “forever chemicals,” from the Charleston Water System. Testing from December 2023 found perfluorooctanesulfonic acid levels at 5.56 parts per trillion, which exceeds the EPA’s newly required threshold of 4 parts per trillion.
The Charleston Water System serves approximately 500,000 residents, with 90% of the Lowcountry’s drinking water coming from the Bushy Park Reservoir. The contamination stems from industrial activities along the Cooper River, where companies have historically discharged treated water back into the system. Water system officials estimate costs exceeding $10 million in the first year alone to comply with federal removal requirements, with these expenses ultimately passed to customers through higher water bills. Local water filtration experts recommend using home filtration systems, noting that Charleston’s tap water also contains elevated pH and chlorine levels that make it unsuitable for swimming pools.
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Water softening systems
From those annoying stains to serious scale buildup, the side effects of hard water on your home are no joke. Our custom water softening systems help reduce hardness, resulting in improved taste and odor.
Learn moreCustom filtration for cleaner, safer water
Advanced filtration
No matter your water source, our advanced filtration systems are designed to combat common water problems like scale buildup, bad taste, funky odors and more. With a selection of over 250 product combinations, we create a personalized water filtration solution to provide you with fresher, cleaner water every day.
Reverse osmosis
Reverse Osmosis (RO) technology offers the ultimate protection against harmful contaminants like lead, copper and PFAS–substances linked to long-term health effects. Our sleek, under-counter RO systems filter up to 600 gallons per day, helping deliver cleaner, safer water for your peace of mind.
Ultraviolet filtration
Help protect your home from unwanted microorganisms, including bacteria, viruses, parasites, and cysts without harmful chemicals. Our systems are designed to deliver safer, more reliable water, so you can have better peace of mind every day.
Well water solutions
Say goodbye to that rotten egg smell and those stubborn tub stains. Our filtering and softening solutions for well water transform your home’s water, helping ensure it’s cleaner, fresher and more enjoyable every day.
Learn moreBenefits of better water
Reduce hidden contaminants
Our advanced filtration systems help reduce harmful contaminants like lead, PFAS, and bacteria that may be present in Charleston’s water supply. These solutions help remove dangerous elements, making every glass safer for your family.
Elevate your everyday
Since our bodies are 60% water, having cleaner water can support your overall wellness. From helping maintain heart health to promoting muscle recovery and healthier skin, purified water helps fuel your body more effectively.
Better water everywhere
Cloudiness, strange tastes, and unpleasant odors shouldn’t be part of your daily water experience. Our water experts help identify your home’s unique water challenges and create customized solutions for cleaner, better-tasting water throughout your home.
Your local Leaf Home office
Serving greater Charleston
Contact Us
Call Us Today
(888) 701-5497Office Location
210 Cember Way Suites A-C
Summerville, SC 29483
Business Hours
Monday – Thursday: 8:00 AM – 9:00 PM ET
Friday: 8:00 AM – 5:00 PM ET
Saturday: 8:00 AM – 6:00 PM ET
Sunday: Closed
Results you can trust
From the free water test to expert installation, we take care of it all.
Advanced water testing
Our local water experts use advanced digital testing to quickly identify common issues like hard water, contaminants, copper, and chemicals like chlorine and nitrates to create the right solution for your home.
A customized solution
We take a personalized approach to water quality. Using your test results, we design a custom water system that addresses your specific issues in your home so you get cleaner, healthier water where it matters most.
One-day installation
Our local water experts are ready to install your new system in as little as one day.
Step 1: Water test
We analyze the water straight from your tap to identify any water issues your home and family are experiencing.
Step 2: Custom solution
We use your test results to customize a water system that targets and improves your unique issues.
Step 3: One-day installation
Our local water experts are fully equipped and trained to perform your installation in as little as one day.
Frequently asked questions
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Charleston’s water averages 3.23 grains per gallon, which can help make soap less effective and may dry out your hair and skin. A water softener helps reduce these mineral levels, potentially giving you softer hair, better soap lathering, and more comfortable skin after washing.
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One of the biggest benefits of filtering water is to help reduce harmful contaminants, impurities and chemicals, along with unwanted minerals and bacteria. The filtering process can also lead to a better taste and smell, which encourages hydration and wellness.
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Water filters and water softeners both help improve water quality by removing certain unwanted materials. Water filters focus on contaminants and chemicals, and often work by forcing water through some kind of barrier to trap debris and allow only cleaner, clearer water to pass through. Water softeners, on the other hand, work more like a magnet, pulling away minerals and impurities that cause hard water.
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Does your water taste or smell bad? Are you experiencing hard water stains on your appliances, or scale buildup on your shower head? While there are many signs that you may need a water filter, the best way to determine whether you need water treatment is to schedule a free water test from our local office in Charleston.
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Reverse osmosis (RO) is a drinking water purification process that helps remove unwanted substances from tap water by pushing water through a special barrier called a semipermeable membrane. This barrier blocks heavy metals (like lead), arsenic, PFAS, chlorine, and chemicals, so only purified water is passed through. The result is water with 99.9% of all contaminants, sediments, and particles removed, making crisper, cleaner, and safer drinking water.