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Whole-Home Water Filtration for Long Island Homes
Get Pure, Clean, Alkaline Water Throughout Your Home
Enjoy better tasting water and everyday wellness with our advanced in-home filtration systems.
Free In-Home Consultation
Tell us a little about your home, and we will help you choose the right filtration path.
Optimizing Your Water
Elevating Your Health
Superior Taste
Cleaner, smoother water that makes every glass taste better.
Advanced Filtration
Whole-home systems designed to reduce common contaminants.
Essential Minerals
Balanced filtration that supports water you actually want to drink.
Eco-Friendly
Efficient systems built to support long-term household use.
The pHountain Advantage
Discover the water benefits of pHountain whole-home systems, designed for cleaner water and better daily use.
Alkaline System
- Balances water for a cleaner, smoother taste
- Compact footprint for a modern utility area
- Service-backed installation and support
Reverse Osmosis
- Great for targeted drinking-water purification
- Reduces sediment, odor, and unwanted taste
- Ideal for kitchens that need an extra layer of clarity
Whole-Home System
- Filters water at the point it enters your home
- Helps protect showers, appliances, and fixtures
- A strong foundation for family-wide water quality
Doctor Recommended
- Health-minded approach to whole-home water care
- Consultation-first recommendations
- Built around long-term household confidence
Doctor Recommended
Trusted recommendations for family-focused water care.
Verified Testimonials
Proof that better water changes how families feel about everyday living.
Fernando P.
1 day ago
Jay came to the house to follow up on the initial water test. Jay is very professional and helped us assess the best system for our Suffolk Co. municipal water. We have scheduled installation (very quick in a couple days) and look forward to having clean, soft water throughout the house.
andrew G.
1 week ago
I was quite pleased with the level of service I received. The serviceman was very friendly and professional. The quality of my tap water has improved significantly. Would definitely recommend.
Jorge L. C.
3 weeks ago
One of the best choices ive ever made, please get a filtration system from them, you wont regret it trust me
Sum1LighTuP
4 weeks ago
Jay is the man, system added to my house, water has been great and service is up to par..consider this system, drinkable water coming through all faucets in the house.. no brainer!! Greatest investment I ever made.
Tony O.
1 month ago
We absolutely loved the process of getting a whole house water filter system. From the first text, Mason, the salesman was great, informative and super helpful. Also seems like a great guy.
Installation day was quick and smooth - only took a couple of hours and Thomas the plumber explained everything in detail.
Installation day was quick and smooth - only took a couple of hours and Thomas the plumber explained everything in detail.
Lautaro E.
2 months ago
I am so happy with this whole system. From our super friendly and supportive Sales Rep, Greg, to the professional and excellent work of plumbers Billy and Joe, Phountain makes the whole experience seamless and ensures all worries are addressed. We got the Jumbo system rated for 2,000,000 gallons which should last us about 25-30 years!! We also got the mineralizer under the sink to bring our drinking water to a pH over 9.4!
Billy and Joe were amazing, super friendly, and explained everything they did at every step. The quality of the work is really nice and looks built to last! The pictures speak for themselves! We can’t wait to see the results of our clean and high alkalinity water over time!
We will be recommending Phountain to all our family and friends!
Billy and Joe were amazing, super friendly, and explained everything they did at every step. The quality of the work is really nice and looks built to last! The pictures speak for themselves! We can’t wait to see the results of our clean and high alkalinity water over time!
We will be recommending Phountain to all our family and friends!
mary W.
2 months ago
Excellent knowledge, informative, highly recommend Michael and Mason, choose Phountain and know that your water is safe
Frank G.
2 months ago
The Whole House system is great! It works perfect. Thank you to the water specialist who helped me out! 10/10 system
Kenny C.
2 months ago
We recently had a whole home water filtration system installed, and the entire experience was outstanding from start to finish.
Mason was incredibly professional, knowledgeable, and easy to work with. He took the time to clearly explain how the system works, the benefits for our home, and answered every question we had without any pressure. You can tell he truly knows his stuff and cares about making sure you’re comfortable with your decision.
Installation day went just as smoothly thanks to Tom. He was punctual, respectful, and did a very clean, neat job. The setup looks great, and you can see the pride he takes in his work. Everything was installed efficiently and left spotless.
We were previously clients at the Phountain Port Jefferson location and would regularly pick up our filtered water there. Now, having the convenience of clean, filtered water right at home has been a complete game changer.
Overall, we couldn’t be happier with the service and quality. Highly recommend this company to anyone considering a whole home water filtration system, you’ll be in great hands from consultation to installation.
Thanks Phountain!
Mason was incredibly professional, knowledgeable, and easy to work with. He took the time to clearly explain how the system works, the benefits for our home, and answered every question we had without any pressure. You can tell he truly knows his stuff and cares about making sure you’re comfortable with your decision.
Installation day went just as smoothly thanks to Tom. He was punctual, respectful, and did a very clean, neat job. The setup looks great, and you can see the pride he takes in his work. Everything was installed efficiently and left spotless.
We were previously clients at the Phountain Port Jefferson location and would regularly pick up our filtered water there. Now, having the convenience of clean, filtered water right at home has been a complete game changer.
Overall, we couldn’t be happier with the service and quality. Highly recommend this company to anyone considering a whole home water filtration system, you’ll be in great hands from consultation to installation.
Thanks Phountain!
Madeline R.
3 months ago
We got a water kit in the mail to test our water. After a week of waiting I received a call from a wonderful man who told me everything I needed to know about how to get great clean water. I then made an appointment with a water technician to come out. Jay was wonderful and educated me a lot on how bad our water is on Long Island. The plumbers did an excellent job as well! I am so happy I went with Phoutain and I will be recommending them to all my family and friends! :)
Darwin J.
3 months ago
Let me just say wow wish I could put more stars it started with sending my water out after I got a notice in the mail the gentleman over the phone said they were a private company and you know what I was all for it because they do what the town wish they can do Fix the Problem. It was something I was going to get around to do is put a water system in because you hear about is the micro plastics in bottle water and all sorts of chemicals in our water supply the specialist that came out was a true educator, Passionate I can tell he loves what he does. The install process was so easy and having no maintenance is just a bonus of all the things the system can do Now I have the peace of mind and will smile when I see another article about our water being nasty because I have Phounatin to rely on highly highly recommended!!!
Jenn L.
3 months ago
The installation process was smooth and professional from start to finish. Highly recommend this service to anyone looking to improve their water quality. It will be a noticeable upgrade you’ll appreciate every day!
Sean C.
4 months ago
I just had a whole house water filter and reverse osmosis water filter installed in my house. I waited until I did water tests to write this review. The water quality is excellent and Rose was very accommodating through the whole process. Couldn’t be happier. Amazingly clean and refreshing water.
Kgilly24@gmail.com C.
5 months ago
We recently had a whole home system installed and LOVE it- just wish we did it sooner! From start to finish, the process was seamless. Our plumber Joe explained everything and was very knowledgeable about the product! We were amazed at how much sediment was in our copper pipelines-gross!! It’s a great feeling knowing we can drink water from the tap- no more plastic bottles! You can 100% taste the difference when drinking and our skin feels better after a shower. Highly recommend, you won’t regret the investment.
John F.
5 months ago
⭐⭐⭐⭐⭐
I had a great experience with pHountain Water Filtration. From the initial consultation to installation, everything was professional, efficient, and transparent. The team took the time to explain the system, answered all my questions, and made sure everything was set up perfectly.
The difference in water quality was noticeable immediately—cleaner taste, better clarity, and peace of mind knowing my family is using high-quality filtered water. Customer service was excellent, pricing was fair, and the whole process was seamless.
Highly recommend pHountain Water Filtration to anyone looking to improve their home or business water quality.
I would strongly recommend pHountain Water
I had a great experience with pHountain Water Filtration. From the initial consultation to installation, everything was professional, efficient, and transparent. The team took the time to explain the system, answered all my questions, and made sure everything was set up perfectly.
The difference in water quality was noticeable immediately—cleaner taste, better clarity, and peace of mind knowing my family is using high-quality filtered water. Customer service was excellent, pricing was fair, and the whole process was seamless.
Highly recommend pHountain Water Filtration to anyone looking to improve their home or business water quality.
I would strongly recommend pHountain Water
Rose V.
6 months ago
I purchased this filtration system over 5 years ago and it’s changed my life! The quality of the water is so good for your hair and skin, it has a great taste and saves so much money on bottled water. The health benefits are amazing and I would recommend it to anyone! The service they provide is exceptional. They are extremely professional and knowledgeable. Always responsive to questions and respond in a timely manner. Best decision we made for our family.
Frank R.
6 months ago
Just had a new water filter installed by Phountain Water Filtration.
My wife and I are beyond Satisfied with it!
They are extremely knowledgeable!
And offer a great product!
From beginning to end Glenn has been a pleasure to do business with.
And his crew of professional plumbers besides being really polite. They went the extra mile to assure everything would be perfect!
If you're considering a water filtration system for your home or business.
I highly recommend them!
My wife and I are beyond Satisfied with it!
They are extremely knowledgeable!
And offer a great product!
From beginning to end Glenn has been a pleasure to do business with.
And his crew of professional plumbers besides being really polite. They went the extra mile to assure everything would be perfect!
If you're considering a water filtration system for your home or business.
I highly recommend them!
william M.
7 months ago
I called phountain and I had them come to my home . i had the sales man give me information on a full in home Water Filtration System. I like what I heard from the sales man. Then I purchased the system . I had them come and install the system. We totally love it . It changed our life so much . The salesman and installers were the best very clean and neat and professional . I would recommend this to anyone out there. Give them a call
Our Service Areas
Serving Long Island Homeowners
Long Island
- Nassau County
- Suffolk County
- North Shore
- South Shore
- East End
- Fire Island
FAQ
Clean answers for common water questions
What is a whole home water filtration system?
A whole home water filtration system treats the water as it enters your home so every faucet, shower, and appliance benefits from cleaner water throughout the house.
What contaminants can it help reduce?
Depending on the selected system, filtration can help reduce sediment, chlorine taste and odor, chemicals, and other common water quality concerns.
How often does the system need maintenance?
The systems are designed for low maintenance. During your consultation we will recommend the right service schedule based on your home and water source.
What areas of Long Island do you service?
pHountain serves Nassau County and Suffolk County, including communities across the North Shore, South Shore, and East End of Long Island.
Will I still have good water pressure?
Our recommended configurations are chosen to protect flow and preserve household water pressure while improving the quality of the water in your home.
How do I get started?
Request a free in-home consultation and a pHountain specialist will review your water quality needs, explain the options, and recommend the best next step.
System Customizer
Customize Your Water System
Choose a filtration setup that fits your home, your water source, and the level of protection you want. We help simplify the selection process so you can move forward with confidence.
Knowledge Hub
A few quick reads before you choose a system
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