Water Filtration in Levittown, NY
Whole-Home Water Filtration for Levittown
Levittown is next to Bethpage, home of the Navy-Grumman solvent plume — and many of its original homes carry lead-solder plumbing that predates federal safety standards. pHountain tests your water first, then recommends the right solution. 10-year guarantee on every system.
Serving Central Nassau County
Water Filtration for Levittown and the Bethpage Corridor
Levittown draws its municipal water supply mainly from the Town of Hempstead’s Levittown Water District, with part of the community served by Liberty. One Liberty well site in its Merrick district, which serves part of Levittown, treats water from the Navy-Grumman plume area; DEC calls that solvent plume one of the largest groundwater plumes in the nation.
Understanding exactly what is in your water requires a test at your specific address, not a county-wide assumption. Our specialists come to your home, run a comprehensive assessment, and explain every result in plain language.
Our Levittown Service Area Includes:
- Levittown (all sections)
- Bethpage & Old Bethpage
- Wantagh & East Meadow
- Farmingdale & North Massapequa
- Westbury & surrounding communities
Schedule a Levittown Appointment
384 Moffitt Blvd, Islip, NY 11751
1-631-991-3995- Mon – Fri: 9:00 AM – 5:00 PM
- Saturday: 10:00 AM – 2:00 PM
- Sunday: Closed
Fast scheduling — usually within a few business days
The Navy-Grumman Plume in Neighboring Bethpage
The Navy-Grumman plume, which DEC calls one of the largest groundwater plumes in the nation, continues to migrate south-southeast from the former Grumman and Navy sites in Bethpage. PFAS are a separate concern across Nassau County. In April 2024, EPA finalized the first national drinking water limits for PFAS, including 4 parts per trillion each for PFOA and PFOS, with public water systems required to comply by 2029. Standard water treatment and basic home filters do not remove PFAS. A free in-home test is the only way to know your current exposure level.
Test My Water — FreeLevittown’s Housing History
Post-War Homes, Pre-Regulation Plumbing
America’s most famous planned suburb was built before modern plumbing safety standards existed. That timeline matters for your water quality today.
Grumman and the Navy manufactured aircraft and spacecraft in Bethpage from the 1940s to the 1990s. Solvent use and disposal there sent TCE, other solvents and 1,4-dioxane into the groundwater system that supplies much of central Nassau.
William Levitt broke ground on what would become the nation’s first mass-produced suburb. Seventeen thousand homes were built in just four years, with plumbing methods standard for the era — which included lead solder at pipe joints.
The EPA’s ban on lead in plumbing materials took effect in 1986. Homes built before this date were not required to replace existing plumbing. Any Levittown home built before 1986 — which includes virtually all original Levittown construction — may still contain lead solder or lead-bearing fixtures.
PFAS from regional sources and potential lead from pre-regulation plumbing can both affect your Levittown water simultaneously. Neither has a taste or odor. A water test is the only way to know what you’re actually drinking.
pHountain’s free water test screens for PFAS, lead, chlorine byproducts, hardness, and more — everything that matters for Levittown’s specific risk profile.
Know Your Water
Water Quality Issues Affecting Levittown Homes
Central Nassau’s industrial history and the age of its housing stock create a layered set of water quality risks.
PFAS from Regional Sources
PFOA, PFOS, and related PFAS compounds have been detected in Nassau County groundwater, and some public supply wells have required treatment. These “forever chemicals” accumulate in the body over time and have been linked to cancer, thyroid disease, and immune system effects. The EPA’s April 2024 limits for PFOA and PFOS are 4 parts per trillion each, with compliance required by 2029.
Lead from Pre-1986 Plumbing
Levittown’s original Levittown homes were built between 1947 and 1951 — well before the EPA’s 1986 prohibition on lead in plumbing solder. Lead solder at pipe joints can leach into drinking water, particularly in homes with higher water acidity or long periods of stagnation. Lead exposure at any level carries health risks, with children under six and pregnant women facing the highest vulnerability. There is no safe level of lead in drinking water.
Chlorine & Disinfection Byproducts
Your public water supplier treats Levittown’s municipal supply with chlorine to prevent bacterial contamination during distribution. At the tap, residual chlorine produces the distinctive taste and odor many residents notice. More importantly, chlorine reacts with naturally occurring organic compounds in the water to form trihalomethanes (THMs) and haloacetic acids — disinfection byproducts, some of which the EPA classifies as probable human carcinogens with long-term exposure. A point-of-entry system eliminates these at the meter.
Hard Water & Scale Buildup
Nassau County’s aquifer water carries elevated levels of dissolved calcium and magnesium. This mineral hardness deposits scale inside water heaters, dishwashers, and washing machines, reducing their efficiency and lifespan. It leaves residue on showers, fixtures, and dishes, and is associated with dry skin and dull hair. Hard water is not a health hazard, but it significantly increases appliance maintenance costs over time and is one of the most common complaints from Levittown homeowners.
Why pHountain
Why Levittown Families Choose pHountain
We understand the specific contamination history of the Bethpage corridor and the housing legacy of Levittown. That local knowledge shapes every recommendation we make.
Test Before Recommending
We test your specific water before suggesting any system. PFAS levels and lead concentrations vary block by block in Levittown. Your results drive the recommendation — not a sales quota.
Family-First Philosophy
pHountain was founded to protect a family from the exact kind of contamination that exists in communities like Levittown. If your water tests clean, we tell you that — and we don’t try to sell you something you don’t need.
10-Year System Guarantee
Every installation is backed by a 10-year performance guarantee. If the system doesn’t perform as specified, we make it right. No exceptions, no fine print.
Maintenance-Free Operation
Our systems run continuously with no service calls required. For busy Levittown families, that means clean water on day one — and every day after.
Our Systems
Filtration Systems for Every Levittown Home
From a compact Cape Cod to a large colonial — sized after your water test, not before it.
PureFlow Plus
Homes 500 – 2,000 sq ft
- 1,000,000+ gallon capacity
- Family of 5 or fewer
- 10-year guarantee
- Maintenance-free
Hydramax Pro
Homes 1,500 – 4,000 sq ft
- 1,500,000+ gallon capacity
- Family of 4 or more
- 10-year guarantee
- Maintenance-free
Grand Estate
Homes 3,000 – 7,000+ sq ft
- 2,000,000+ gallon capacity
- Family of 5 or more
- 10-year guarantee
- Maintenance-free
Free Assessment
Free In-Home Water Test for Levittown Homeowners
PFAS and lead are invisible and odorless. The only way to know your exposure level is to test. Our certified specialists come to your Levittown home and run a comprehensive assessment that includes the contaminants most relevant to central Nassau County.
Your free water test includes:
- PFAS and solvent (VOC) screening
- Lead testing, especially important for pre-1986 homes
- Chlorine, THMs, and disinfection byproduct indicators
- Hardness, pH, TDS, and nitrate levels
- A plain-language explanation of every result
- A transparent quote — only if your results call for action
If your water is clean, we tell you. That’s always been our standard.
Common Questions
Water Filtration FAQs for Levittown Homeowners
Has the Bethpage plume reached Levittown’s water?
The Navy-Grumman plume, mainly the solvent TCE — caused by decades of industrial solvent use and disposal at the former Grumman Aerospace site — has been confirmed in Nassau County groundwater and is moving south-southeast from Bethpage, according to DEC. State and federal remediation efforts are ongoing, but the plume has not been fully contained. Some Nassau County public supply wells have required treatment for PFAS. A free in-home test gives you your specific current numbers, not a county average.
Could my Levittown home have lead in its plumbing?
Levittown’s original Levittown homes were constructed between 1947 and 1951 — nearly 40 years before the EPA’s 1986 lead ban on plumbing solder. Lead solder was the industry standard for joining copper pipes during this period. Even renovated homes may retain original plumbing in walls. Lead leaches silently into water with no taste or odor. Our water test screens specifically for lead and will tell you whether your current levels exceed health advisory thresholds.
What water quality issues are most common in Levittown?
Levittown homeowners most commonly encounter PFAS from regional sources, lead risk from pre-1986 plumbing, chlorine and disinfection byproducts from municipal treatment, and hard water causing scale on fixtures and appliances. A free in-home water test identifies your specific levels across all of these contaminants.
Does pHountain serve Bethpage, Wantagh, and East Meadow?
Yes. Our service area covers all of central Nassau County including Levittown, Bethpage, Old Bethpage, Wantagh, East Meadow, Farmingdale, Westbury, and North Massapequa. If you’re in the Bethpage corridor and have concerns about PFAS exposure, call us at 1-631-991-3995 or submit the form on this page. Appointments are usually available within a few business days.
My water comes from a public water supplier. Isn’t it already tested?
Levittown’s public water suppliers (the Town of Hempstead’s Levittown Water District and, for part of Levittown, Liberty) test their supply and publish annual Consumer Confidence Reports. However, regulatory compliance and contaminant-free are not the same thing. Standards allow concentrations up to legal limits, which may still exceed health advisory levels for sensitive populations. Additionally, federal PFAS limits were finalized in 2024 and are not enforceable until 2029, though New York has enforced its own PFOA and PFOS limits since 2020, meaning older aquifer zones are still in the process of being addressed. And once water leaves the treatment plant, your home’s plumbing can introduce lead or other contaminants before it reaches your tap.
Will a whole-home filter remove PFAS from my Levittown water?
Standard pitcher filters and basic carbon blocks are not effective against PFAS compounds. Whole-home systems using appropriate advanced filtration media — sized and configured for your home’s specific water test results — can significantly reduce PFAS levels. We test first, then recommend the right system for your results. We don’t apply a one-size-fits-all approach.
How long does installation take in Levittown?
Most whole-home system installations are completed in 2 to 4 hours in a single visit. Installation requires a brief water shutoff during connection. Once installed, the system operates continuously without any maintenance calls — exactly what “maintenance-free” means. Our technicians clean up completely before leaving and walk you through how the system works.
Your Next Step
Clean Water for Every Tap in Your Levittown Home
PFAS and lead don’t announce themselves. A free in-home water test is the only way to know what’s in your water today — and what your family needs tomorrow.