Water Softening & Purification in Greater Philadelphia Area County Pennsylvania

PureFlow is a full-service water treatment company serving residential and commercial customers throughout the Greater Philadelphia area, including Montgomery County, Bucks County, and all of Southern New Jersey.

As a family-owned business with over 50 years of experience, we specialize in custom water treatment solutions, professional water testing, and 5-star service on most major brands.

Browse our site, then call and speak directly with the owner, Anthony, to find the right solution for your water needs.

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Welcome! With more than five decades of experience, we are Greater Philadelphia’s longstanding leader in commercial and residential water purification solutions. Our team delivers proven, high-performance systems that improve water quality, protect equipment, and promote healthier environments — from advanced filtration and softening technologies to turnkey installation and ongoing maintenance. Built on trust, technical expertise, and a relentless focus on reliable outcomes, we’ve earned our reputation as the region’s go-to provider for clean, safe, great-tasting water.

Our Services

Premier Water Softeners

Premium Water Softeners

Large amounts of magnesium, calcium, and iron in your water can be detrimental to your plumbing, fixtures, skin, hair, dishes, and clothes.
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Reverse Osmosis Systems

Reverse Osmosis Systems

Reverse Osmosis is a process in which dissolved inorganic solids (such as salts) are removed from a solution (such as water).
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Activated Carbon Filter

Activated Carbon Filter

Activated Carbon Filter is one of the most versatile filtration medias in water treatment due to it’s high absorbing surface area.
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Iron Water Filter

Iron Water Filter

The iron water filter will remove the unappealing iron stains that can appear on fixtures and in your sinks, tubs and showers.They will also save you money.
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UV Water Sterilizer

UV Water Sterilizer

The Ultraviolet Sterilizer system is an effective way to provide safe, bacteria free water for your home or office, 24 hours a day, 7 days a week.
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Neutralizer Mix

Neutralizer Mix

Acid Neutralizing Filter uses Calcite (being calcium carbonate), a naturally occurring mineral, or a mix of Calcite and Corosex.
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Meet The New Owner

Anthony Marchei

 

 

My name is Anthony Marchei, and I am proud to continue the legacy of Pure Flow Water Company as its new owner. Many of you knew and trusted Steven Clemmer, who built Pure Flow with a true family spirit—working alongside his son and often bringing his grandson with him on service calls. His dedication to honest work, quality products, and personal service is what made Pure Flow so special.

 

Although Pure Flow is now owned and operated by East Coast Water Treatment LLC, we will continue using the Pure Flow name for all existing customers out of respect for Steve and the strong reputation he built. Our commitment is to preserve the same values, reliability, and family-run feel that customers have always appreciated.

 

Like Steve, we are also a father-and-son team. My son, Anthony, is our lead technician, and together we bring decades of experience in water treatment—always focusing on integrity, craftsmanship, and doing the job the right way.

At Pure Flow, our mission remains the same:

  • Deliver the highest-quality water treatment solutions
  • Improve quality of life through the quality of water
  • Offer a wide selection of proven systems, including Reverse Osmosis, Water Softeners, Carbon Filters, Acid Neutralizers, PFAS Systems and more
  • Provide dependable, personalized service backed by a true family business

If you need service, repairs, or have questions, you may continue to use the phone number listed on your existing Pure Flow equipment sticker. You can also reach us directly at:

PA: 215-770-5185
NJ: 856-288-8500

 

I look forward to serving you and carrying forward the Pure Flow tradition with the same care Steve always showed his customers.

 

Sincerely,
Anthony Marchei
Owner, East Coast Water Treatment LLC
Serving existing customers under Pure Flow Water Company

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Testimonials

Steve was a delight to work with

Steve was a delight to work with. When he came out for the initial consultation, he spent time to thoroughly answer my questions (I had a lot of them) and explain the process of water softening. He made sure to protect my floors during installation, was clean and efficient as well as a pleasure to talk to. Steve was knowledgeable, polite, and seems very trustworthy. I would not hesitate to recommend him. I’d give him 6 stars if I could.

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Pam M

Had a great experience

Dave came within a couple of days to review our set up and provided a quote at the end of the visit. The price was very competitive. He then returned on the day and time that we agreed and completed the installation. It’s been a family business for over 35 years that his father started.
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Phil M.

Had a great experiencing

Had a great experiencing working with Pure Flow Water Company. They are very knowledgeable, went above and beyond what I expected, and did a great job installing the equipment. I used to have acidic water and hard water. Now I don’t. I highly recommend Pure Flow Water Company for any water issues that you may have. Great job! A+

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Barry R

Prompt and Courteous

Had the best prices around for a water softener after shopping around. Steven was great, prompt and courteous with responses to questions

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Vincent Lau

Very professional, courteous, and clean work

Had 5 companies come to the house to estimate replacing our 30+yr old water softener, well pressure tank (leaking), and UV bulb and quartz sleeve. The owner (Steve Clemmer) impressed me from the start. Answered all my questions and offered the most reasonable quote for the amount of work. He and his tech were able to complete it within a week of the estimate. Showed up right at the appointment time. It took about an hour an a half for all 3 systems to be installed and the old equipment to be hauled out. Overall, very professional, courteous, and clean work. Steve went over the new system with me after the install. Very happy with the way the job went. Would definitely recommend PureFlow of Souderton!

Sandy S

Get Started

Have a question? Please feel free to email us, or call

PA 215-770-5185

NJ 856-288-8500

info@pureflowwater.com

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