Water Filtration Service Penobscot County

January 28, 2026

Water Filtration Service Penobscot County Overview

Aerus of Brewer Maine provides residential and light commercial water filtration service throughout Penobscot County from our local Brewer, Maine location. Since 1924, the Aerus name has stood for durable, reliable solutions—and our approach to water treatment reflects that same commitment to quality and service.

Every project we take on starts with professional water testing. This ensures our recommendations match the actual water coming from homes in Bangor, Brewer, Orono, Old Town, Hampden, Hermon, and surrounding communities. We don’t guess about your water quality issues—we measure them.

We work with both well water and municipal sources, tailoring water solutions to local concerns such as hardness, iron, manganese, PFAS/PFOS, chlorine taste, and staining. Whether you’re on a private well in rural Penobscot County or connected to public water in downtown Bangor, we design systems that address your specific water contaminants.

Ready to find out what’s in your water? Schedule a water test or consultation by calling (207) 989-5143 or messaging us online .

Why Penobscot County Homeowners Need Targeted Water Filtration

Penobscot County’s mix of private wells and municipal systems leads to very different water quality concerns from town to town. What works for a home in Orono may not address the issues facing a property in Hermon or Milford.

Here are the most common water problems we encounter across the region:

  • Hard water above typical 7–10 grains per gallon, causing scale buildup on fixtures and spotted glassware

  • Iron staining in sinks, tubs, and laundry—often appearing orange or rust-colored

  • Sulfur odors from some wells, producing that unpleasant “rotten egg” smell

  • Metallic taste from manganese or older plumbing infrastructure

  • Sediment causing gritty water, clogged aerators, and reduced flow

  • Chlorine taste in municipal water supplies like Bangor’s system

Maine homeowners are also increasingly aware of PFAS/PFOS concerns in some private wells. Regular testing is the first step to understanding if advanced filtration is appropriate for your property.

Improving water quality can help fixtures, appliances, and plumbing perform more consistently over time. Mineral deposits in your water heater, scale in pipes, and staining on surfaces all create unnecessary wear. Addressing water problems at the source is a practical step toward reducing these issues.

Our Water Testing, Assessment, And Design Process

Aerus of Brewer Maine always starts with a free water test and a detailed conversation about your property and usage patterns.

Here’s how our assessment process works:

Step

What Happens

Schedule a Visit

We arrange a convenient time to visit your home and collect samples

Collect Samples

We gather water from your kitchen sink, pressure tank, or other key points

Lab Analysis

Samples are tested for hardness, pH, iron, manganese, and other contaminants

Results Review

We explain findings in plain language—no technical jargon

System Design

We recommend options based on household size, plumbing layout, and budget

Our water evaluation considers your daily usage patterns, the number of occupants, flow requirements, and any existing equipment. We don’t push one-size-fits-all systems.

When professional installation requires pipe modifications, we coordinate with licensed plumbers to handle the work properly. You’ll receive clear expectations for maintenance intervals, filter replacement schedules, and ongoing care before any equipment goes in.

Water Filtration Systems We Offer In Penobscot County

We design and install whole-home and point-of-use water filtration systems, each customized to your property’s water test results. Our approach ensures you’re not paying for filtration you don’t need—or missing treatment you do.

Our main system categories include:

  • Whole-home sediment and carbon filtration

  • Water conditioners and softening systems for hard water

  • Drinking water systems including reverse osmosis options

  • PFAS/PFOS-focused solutions where testing supports that need

System sizing considers peak demand times—morning showers, laundry days, and multi-bathroom homes common in Brewer, Bangor, and the suburbs. We design for real-world usage, not theoretical specifications.

All our water solutions are built to be serviceable and upgradable. If your water quality or usage patterns change over time, your system can adapt without a complete replacement.

Whole-Home Sediment And Carbon Filtration

Whole-home filters are installed where water enters the building. This means every tap, shower, and appliance benefits from the filtration—not just one fixture.

Sediment filtration addresses naturally occurring contaminants like sand, silt, and visible particles. This is especially important for older wells or rural properties where sediment can clog aerators, reduce flow, and create gritty tap water. We typically use 5-micron filters for whole-house sediment applications.

Activated carbon filtration tackles taste, odor, and some chemical contaminants. Our systems use catalytic carbon beds that provide extended contact time for better reduction of chlorine, VOCs, and other harmful substances. The result is improved water at every tap.

A typical Penobscot County installation might include:

  • A sediment pre-filter to catch particles before they reach finer media

  • A carbon tank or cartridge system sized for household flow rates

  • Pressure-maintaining design so showers and appliances work normally

Water Conditioners And Softeners For Hard Water

Hard water is one of the most common complaints we hear across central Maine. The signs are easy to spot: scale on faucets, cloudy glassware, mineral deposits in appliances, and soap that doesn’t lather properly.

Water conditioners and water softeners are designed to reduce calcium and magnesium in your water supply. This helps:

  • Extend the life of water heaters and boilers

  • Keep fixtures cleaner with less scrubbing

  • Improve soap and detergent performance

  • Reduce scale buildup in pipes

We size softener systems based on your hardness levels (measured in grains per gallon or ppm) and your daily water usage. A three-person household in Brewer will need different capacity than a five-person home in Old Town.

Common installation locations include basements and utility rooms. After installation, our technicians train you on salt use, regeneration cycles, and basic care. We also provide follow-up service and adjustments as needed to keep your water softener systems performing well.

Drinking Water Systems And Reverse Osmosis Options

Point-of-use drinking water systems are typically installed at the kitchen sink or in a dedicated drinking station. These systems provide an extra layer of treatment beyond whole-home filtration.

Reverse osmosis systems are designed to reduce dissolved solids and a range of contaminants, delivering consistently clear, great tasting water for cooking and drinking. RO units use multiple stages—typically including sediment pre-filtration, carbon treatment, the RO membrane, and post-filtration.

We offer:

  • Under-sink RO systems that fit in standard cabinets

  • Small manifold systems for homes with limited space

  • Storage tanks sized for household drinking and cooking needs

Many homeowners ask whether they need both whole-home filtration and a dedicated drinking water system. The answer depends on your water test results. If your main concerns are hardness and iron, whole-home treatment may be sufficient. If you want the purest drinking water possible—free of single use plastic bottles—adding a reverse osmosis system at the kitchen sink makes sense.

PFAS/PFOS And Problem Water Solutions

PFAS and PFOS have become a concern in parts of Maine, including some private wells in Penobscot County. These substances are often undetectable without laboratory testing, which makes a professional water evaluation essential.

When testing indicates PFAS/PFOS concerns, Aerus can recommend specialized filtration technologies chosen to address those specific results. We work with advanced media and treatment methods designed to reduce these contaminants effectively.

For more detailed information on these concerns, visit our PFAS/PFOS page and problem water page.

We help homeowners understand:

  • What the test results mean in practical terms

  • Which filtration approach is appropriate for their situation

  • Ongoing maintenance and filter replacement requirements

  • Monitoring recommendations to track system performance

Have questions about problem water in your area? Call (207) 989-5143 or message us online to schedule a water test.

Installation, Maintenance, And Service You Can Rely On

Aerus of Brewer Maine focuses on long-term service relationships, not one-time installations. When you invest in a water treatment system, we’re committed to keeping it running properly for years.

Installation is coordinated with licensed plumbers when required. We work to minimize downtime and disruption to your household, scheduling around your availability and ensuring clean, organized work areas.

Typical ongoing maintenance includes:

  • Scheduled filter changes based on usage and water quality

  • Media replacements at appropriate intervals

  • Valve checks and system inspections

  • Periodic water testing to confirm performance

We also offer service for many existing systems—not just new Aerus installations. If you have equipment that’s underperforming or hasn’t been serviced in years, we can assess its condition and recommend necessary repairs or upgrades.

Customized Maintenance Plans For Penobscot County Homes

Ongoing care keeps water filtration systems performing dependably over years of use. Without regular maintenance, even high quality water filtration equipment will decline in effectiveness.

We tailor maintenance plans based on:

Factor

How It Affects Your Plan

Water quality

Higher contaminant levels may require more frequent service

Daily usage

Larger households use filters faster

Number of occupants

More people means more demand on the system

System complexity

Multi-stage systems need coordinated maintenance

Typical intervals include quarterly filter checks, annual or biannual media service, and periodic full water testing to monitor changes in your water supply.

All maintenance schedules and costs are explained clearly upfront. You’ll know exactly what to expect—no surprises on your bill.

Service For Existing Water Treatment Systems

Many homeowners in Penobscot County already have some form of filtration system or softener and call us when performance declines or their water changes unexpectedly.

We can evaluate most brands and models, recommend repairs, upgrades, or replacements, and integrate with existing plumbing where practical. Common service triggers include:

  • Reduced flow at fixtures despite no plumbing changes

  • Recurring staining after a period of clean water

  • Systems that haven’t been serviced in several years

  • Discolored water or new odors appearing

  • Low yield from wells affecting system performance

Is your current system underperforming? Schedule a service visit by calling (207) 989-5143 or message us online .

Integration With Aerus Healthy Home Solutions

Aerus of Brewer Maine serves as a single source for water filtration, air purification, and vacuum systems—creating a more comfortable, healthier environment throughout your home.

We can coordinate water filtration with air purification systems featuring ActivePure® Technology, as well as central vacuum and portable vacuum solutions from our Lux line.

ActivePure® Technology uses a process called Advanced Photohydrolysis, designed to reduce a range of airborne and surface contaminants. When installed and running, it operates 24/7 to address air quality concerns throughout your living space.

Full test data and a list of pathogens tested with ActivePure® Technology can be found at activepure.com/scientific-proof.

The image depicts a bright and clean modern living room, filled with comfortable furniture and a welcoming atmosphere, suggesting a cozy home environment. This space reflects a lifestyle that values high-quality water solutions, such as water filtration systems and water treatment services, ensuring a healthier living space.

Whole-Home Planning For Air And Water

Many Penobscot County homeowners prefer a combined assessment for both air and water rather than scheduling separate projects. This approach lets you prioritize based on your most pressing concerns while planning for future improvements.

Example combinations include:

  • Whole-home water filter and softener paired with an ActivePure® Technology air purifier

  • Central vacuum system combined with drinking water filtration at the kitchen sink

  • Phased installation starting with water treatment, adding air purification later

We can phase installations over time based on budget and priorities. Start with the most urgent air or water concerns, then expand your system as needs and resources allow.

Interested in a combined assessment? Call us or reach out through our online secure contact form to discuss options for your home.

Frequently Asked Questions About Water Filtration Service Penobscot County

These FAQs address the questions we hear most often from homeowners in Brewer, Bangor, Orono, Old Town, Hampden, and across Penobscot County. If you don’t see your question here, we’re happy to discuss your specific situation.

How Do I Know If I Need Water Filtration For My Home?

Common signs include:

  • Orange, brown, or black staining in sinks and tubs

  • Scale buildup on faucets, showerheads, and fixtures

  • Cloudy or discolored water from your taps

  • Metallic, sulfur, or unpleasant taste in your drinking water

  • Frequent filter clogging in pitchers or refrigerators

Well owners in towns like Hermon, Milford, and rural Penobscot areas often discover hardness, iron, or manganese through water testing. Even municipal customers in Bangor or Brewer can benefit from a filtration system to address chlorine taste, aging pipes, or sediment issues.

The most reliable way to move from guesswork to clear data is a free water test. We measure what’s actually in your water and recommend solutions tailored to your results.

What Types Of Water Filtration Systems Do You Install?

We install:

  • Whole-home sediment and carbon filters

  • Water conditioners and softeners for hard water

  • Drinking water systems including reverse osmosis

  • Advanced solutions for specific other contaminants such as PFAS/PFOS

System selection depends on your water test results, household size, plumbing layout, and budget. A three-bedroom home on a private well might need sediment pre-filtration, iron reduction, and conditioning. A smaller in-town home on municipal water might only need carbon filtration for taste and a point-of-use RO for pure water at the tap.

We walk homeowners through options in plain language, including initial cost and ongoing maintenance needs.

How Long Does Water Filtration Installation Take?

Many residential installations can be completed in a single day once equipment and parts are ready. More complex systems or homes requiring significant plumbing modifications may take longer.

Our scheduling process includes:

  • Coordination with any required plumber involvement

  • Timing around homeowner availability

  • System startup and testing after installation

  • Review of how everything works and basic maintenance steps

Each project is customized to the home, so timelines vary. We’ll provide realistic expectations during your consultation.

How Often Will Filters Or Media Need To Be Replaced?

Replacement intervals depend on water quality, usage, and the type of system installed.

General ranges include:

System Type

Typical Replacement Interval

Cartridge filters

Several months to one year

Carbon media tanks

One to several years

Softener resin

Several years with proper care

RO membranes

Two to three years typically

We provide a clear maintenance schedule specific to your installation. Many customers choose recurring service so we handle filter replacement and system checks automatically.

If you notice changes in taste, odor, flow, or staining before your next scheduled visit, call us promptly. Future issues are easier to address when caught early.

Can You Work With My Existing Plumber Or Contractor?

Absolutely. Aerus of Brewer Maine regularly partners with local plumbers and contractors across Penobscot County.

Our role focuses on:

  • Equipment selection and custom design

  • System sizing based on water test results

  • Ongoing maintenance services and support

Licensed plumbers handle pipe modifications, connections, and any work requiring permits. This coordination keeps downtime low and maintains clean, organized work areas.

For larger remodels or new construction projects, we recommend inviting both Aerus and your plumber to review plans together. This ensures the water system integrates smoothly with your overall plumbing layout.

Serving Brewer, Bangor, Orono, Old Town, And All Of Penobscot County

We serve homeowners and small businesses throughout Penobscot County, including:

  • Brewer

  • Bangor

  • Orono

  • Old Town

  • Hampden

  • Hermon

  • Milford

  • Veazie

  • Newport

  • Surrounding rural communities

We also support homes in eastern and central Maine that rely on private wells or local municipal supplies. Distance doesn’t prevent water service—we simply adjust maintenance planning and scheduling to account for travel time to more rural areas.

If you’re outside our core service towns, reach out by phone or secure contact form so we can confirm options for your address.

Contact Aerus Of Brewer Maine For Water Filtration Service Penobscot County

Whether you’re dealing with hard water in Brewer, iron staining in Hampden, or safe drinking water concerns in rural Penobscot County, Aerus of Brewer Maine is ready to help you understand and address your water quality needs.

Our process is straightforward:

  1. Test your water to identify what you’re working with

  2. Review the results with our team in plain language

  3. Design a system matched to your home and budget

  4. Install it professionally with minimal disruption

  5. Keep it maintained so it performs year after year

With over 101 years of experience in healthy home solutions and a full suite of air, water, and vacuum services, we’re here to serve Penobscot County for the long term.

Call (207) 989-5143 today to schedule your free water test, or reach out through our secure contact form to request an appointment. Let’s start with clean water—and build from there.