Water Softeners & Filtration in Marion, Ohio
Marion draws from the Scioto River and local groundwater — delivering 12–17 gpg hard water to Marion County homes. Pure Aqua Columbus serves Marion with Westinghouse-authorized systems and no travel fees.
Marion Water Quality Overview
Marion, Ohio is the Marion County seat, served by the City of Marion Water Department drawing from the Scioto River and local groundwater. Marion County's geology produces hard water with elevated mineral content. Marion homeowners report scale buildup, chlorine taste, and concerns about aging water infrastructure.
Scioto River source water carries high mineral content — causing rapid scale on appliances, fixtures, and water heaters throughout Marion homes.
Marion water has a noticeable chlorine taste and odor from Scioto River source water treatment.
Marion County groundwater sources can have elevated iron — causing orange staining in toilets, sinks, and laundry.
PFAS has been detected in Marion County water sources. An under-sink RO system provides the highest level of protection.
Marion's older water mains introduce rust and sediment — visible in filters and as discoloration when water sits in pipes.
We serve Marion and Marion County regularly. Most installations scheduled within 5–7 business days.
Water provider: City of Marion Water — serving Marion, Marion County, Ohio.
Water Treatment Services in Marion, Ohio
Every system is custom-sized for your home, installed by certified technicians, and backed by our 10-year warranty.
Whole Home Water Softeners
Remove hardness minerals from every tap in your home.
Reverse Osmosis Systems
Ultra-pure drinking water at your kitchen sink.
Iron Filters
Eliminate iron staining, metallic taste, and sulfur odor.
UV Sterilization
Kill 99.9% of bacteria and viruses without chemicals.
Free Water Testing
In-home water test — no obligation, no cost.
Financing Options
0% financing available — own your system from day one.
Schedule Service
Book a service call or system maintenance visit.
Contact Pure Aqua
Talk to a water quality specialist today.
Why Marion Homeowners Choose Pure Aqua Columbus
National chains send whoever is available. Pure Aqua Columbus is headquartered in Central Ohio — we know Marion's water, Marion's neighborhoods, and Marion's plumbing.
- We've tested water in hundreds of Marion homes — we know exactly what's in it.
- Same-week scheduling — no 3-week wait for a national franchise technician.
- Local warranty service: if something needs attention, we're close by.
- We pull permits and follow all local codes — no shortcuts.
- Westinghouse-authorized systems with a 10-year parts and labor warranty.
Our technicians have installed and serviced water filtration systems across Marion, Delaware, Mount Gilead, and all of Central Ohio. We've seen every water problem — and we know how to fix it.
Real Marion Customers
What Marion homeowners say after Pure Aqua Columbus installs their system.
"Pure Aqua came out to Marion County without any extra charge. They tested our water at 14 gpg and installed a system that completely transformed our water quality. Highly recommend."
"Our water heater was failing from scale. Pure Aqua installed a high-capacity softener and the difference was immediate. Professional, knowledgeable, and worth every penny."
Marion Water Quality — Frequently Asked Questions
Common questions from Marion homeowners about their water.
Why Marion Homeowners Trust Pure Aqua Columbus
Own Your System — No Monthly Lease Fees
Unlike national chains that lock you into $50–$80/month lease contracts forever, Pure Aqua Columbus offers 0% financing so you own your system outright. No lease. No monthly fees. No contracts.
View Financing Optionswith approved credit
Also Serving Nearby Communities
Get Your Free In-Home Water Test in Marion
We'll come to your Marion home, test your water on the spot, and show you exactly what's in it — no obligation, no pressure, no cost.
Serving Marion and all of Central Ohio — up to 75 miles from Columbus