Mahtomedi PFAS Water Filtration
Mahtomedi is in a PFAS-adjacent monitored area. AJ Alberts installs NSF-certified PFAS filtration and reverse osmosis systems built for the specific contamination profile in your area.
PFAS Zone Status
in a PFAS-adjacent monitored area. MDH monitoring ongoing; aquifer connection to East Metro zone
Water Source
Municipal well system. Prairie du Chien and Jordan aquifers (regional connection to 3M zone)
Active Treatment
Monitoring ongoing; no documented municipal exceedance
Service Area
Washington County. 8 miles from Woodbury.
What Is Happening With PFAS in Mahtomedi
Mahtomedi sits adjacent to the 3M East Metro PFAS contamination zone in Washington County. The city draws municipal water from the same Prairie du Chien and Jordan aquifer system, and MDH monitoring extends through the broader regional area.
Mahtomedi municipal water has not exceeded EPA's enforceable PFAS limits. Many homeowners install PFAS filtration as a precaution given proximity to the documented contamination zone.
Point-of-use PFAS filtration provides direct certainty about drinking water quality. Reverse osmosis at the kitchen sink is the standard recommendation.
What PFAS Does and Why It Matters
PFAS (per- and polyfluoroalkyl substances) are a class of more than 14,000 manufactured chemicals used since the 1940s in non-stick cookware, water-resistant clothing, food packaging, firefighting foam, and industrial applications. They are called "forever chemicals" because they do not break down naturally and they accumulate in the human body over time. PFAS exposure is associated with elevated cholesterol, immune system effects, certain cancers (kidney, testicular), thyroid disease, and developmental effects in children. The U.S. Environmental Protection Agency finalized enforceable drinking water standards for six PFAS compounds in April 2024, with maximum contaminant levels of 4 parts per trillion for PFOA and PFOS.
The compounds most commonly documented in the Mahtomedi area include ongoing MDH regional aquifer monitoring.
PFAS Filtration Options for Mahtomedi Homes
A water softener does not remove PFAS. Municipal treatment, where it exists, addresses PFAS at the city water plant. Point-of-use filtration adds a second protective layer at your tap and is recommended by MDH for maximum control.
Reverse Osmosis Drinking Water System
NSF/ANSI 58 certified RO removes up to 99 percent of PFAS along with lead, arsenic, fluoride, pharmaceuticals. Installed under your kitchen sink.
NSF-Certified Whole-Home PFAS Carbon Filtration
Activated carbon configurations certified for PFAS reduction at every tap. Protects bathing, showering, and cooking water.
Anion Exchange PFAS Filtration
Anion exchange resin targets short-chain PFAS that traditional carbon may miss. Used with carbon for the most complete coverage.
Free In-Home Water Test
We bring our test kit to your home and run a full water quality analysis. PFAS-specific lab testing available as add-on.
Recommended System for Mahtomedi
A reverse osmosis drinking water system at the kitchen sink is the right primary recommendation. Whole-home PFAS-certified carbon is a precautionary addition for households wanting complete coverage given the regional contamination zone connection.
This is a starting point. The right system depends on your household, water usage, plumbing layout, budget, and water test results. We tell you what you need and what you do not.
How PFAS Filtration Installation Works in Mahtomedi
Free In-Home Water Test
30 minutes, no obligation, PFAS-specific lab testing available as add-on
Custom System Recommendation
sized to home, household, water profile, budget
Transparent Quote
flat-rate pricing, no hourly surprises
Professional Installation
licensed master plumbers, RO installs 2-3 hours, whole-home adds 2-4 hours
Ongoing Service and Filter Changes
annual checkups, filter replacement every 6-12 months on service plans
Mahtomedi Areas We Serve
We install PFAS filtration across every neighborhood in Mahtomedi, including Wildwood, Hilton Trail, Stillwater Road, Old Mahtomedi, Briarwood. Same-day service available for emergencies. Service area extends throughout Washington County from our Woodbury headquarters.
Why Mahtomedi Homeowners Choose AJ Alberts
Headquartered in the PFAS Zone
Woodbury HQ
60 Years of Local Experience
Family operated since 1965
Licensed Master Plumbers
10 plumbers, 5 master plumbers
NSF-Certified Systems
NSF/ANSI 53 and 58 certified only
Free In-Home Water Test
Your actual water, not a municipal average
Mahtomedi PFAS Filtration FAQs
Is the water in Mahtomedi contaminated with PFAS?
Mahtomedi municipal water has not exceeded EPA's enforceable PFAS limits, but the city is adjacent to the 3M East Metro contamination zone and draws from the same regional aquifer. MDH monitoring is ongoing.
Does the city of Mahtomedi treat for PFAS?
There is no active PFAS treatment requirement at this time because no exceedance has been documented. The city participates in regional MDH monitoring.
Do I still need filtration if the city is treating water?
Many homeowners want a second protective layer at the kitchen tap. Municipal treatment reduces PFAS at the plant, but home filtration gives direct control over what you consume. MDH recommends point-of-use filtration as an additional safeguard.
What kind of filter removes PFAS?
Three NSF-certified technologies: granular activated carbon (NSF/ANSI 53 with P473 designation), reverse osmosis (NSF/ANSI 58), and ion exchange (NSF/ANSI 53). AJ Alberts installs all three.
How much does PFAS filtration cost in Mahtomedi?
Reverse osmosis under-sink systems typically install for $800 to $1,800. Whole-home PFAS-certified carbon systems range from $2,500 to $5,500 depending on capacity. Flat-rate pricing before any work starts.
Does a Brita pitcher remove PFAS?
No. Standard refrigerator and pitcher filters are not certified for PFAS removal. Only NSF-certified PFAS-rated systems remove these compounds reliably.
Will a water softener remove PFAS?
No. Softeners remove hardness minerals. PFAS removal requires NSF/ANSI 53, NSF/ANSI 58, or anion exchange filtration. Most homes benefit from both.
PFAS data for Mahtomedi:
Primary source: https://www.ci.mahtomedi.mn.us/
Confidence: Verified
Last Updated: May 2026
Government PFAS resources:
AJ Alberts re-verifies all city PFAS data annually. Found an error or have a specific concern? Call 651-738-0580 for a free in-home water test.
Ready to protect your Mahtomedi home from PFAS?
Free in-home water test. Custom PFAS filtration recommendation. NSF-certified systems. Family operated since 1965.
Schedule My Free Water Test
Prefer to talk? Call 651-738-0580.