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Water filtration system installation in Middleburg FL
Middleburg, FL  ·  Plumbing Contractor

All Set Heating, Air & Plumbing

Water Filtration Systems — Middleburg & Clay County

Whole-home water filtration and softener system installation in Clay County, FL. Address hard water, iron, sulfur odor, and chlorine. Licensed plumbers.

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Water Filtration Systems in Middleburg, FL & Clay County


All Set Heating, Air & Plumbing is a plumbing contractor in Middleburg, FL providing whole-home water filtration installation and service to homeowners across Middleburg, Orange Park, Fleming Island, and Clay County. Clay County's water supply can contain high levels of hardness, iron, sulfur odor, and chlorine — a properly sized filtration system protects plumbing fixtures, water heaters, and appliances while improving water quality throughout the home. Our plumbers assess your water quality and recommend the right system for your home and budget.

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Water Filtration Services

Whole-Home Water Softeners

Salt-based and salt-free softener systems.

Iron Filtration Systems

Address iron staining on fixtures and appliances.

Sediment Filters

Protect water heaters and fixtures from particulate buildup.

Carbon Filtration

Reduce chlorine taste and odor, sulfur smell.

Reverse Osmosis Systems

Under-sink drinking water systems.

Free Water Quality Assessment

We assess your water before recommending a system.

What Your Water Is Telling You


Clay County and Duval County water has characteristic issues homeowners notice quickly — scale on fixtures, a chlorine "pool water" taste, sulfur odor, or reddish staining. Each has a specific cause and a specific treatment. Here's what you're probably seeing.

White Scale on Fixtures & Shower Doors

Clay County water typically runs 7–14 grains per gallon — moderately hard to hard. Scale deposits build up on aerators, shower doors, and inside pipes and water heaters, shortening appliance life.

Chlorine "Pool Water" Taste & Smell

Municipal water here is chlorinated for safety, but even safe levels are detectable by taste and smell. Carbon filtration removes it — whole-home at point of entry, or under-sink for drinking and cooking water.

Rotten-Egg Sulfur Odor

Hydrogen sulfide shows up in some Clay County areas, especially wells and specific groundwater. Not usually a health risk at residential levels, but unpleasant. Low levels respond to carbon; higher levels need an oxidizing filter.

Reddish or Orange Staining

Iron in the supply shows up as stains on fixtures, sinks, tubs, and laundry. A water softener helps with small amounts; heavier iron needs a dedicated iron filter. Testing identifies ferrous vs. ferric iron, which determines the right treatment.

Soap Won't Lather, Cloudy Dishes

If soap feels like it's fighting the water, or glassware comes out of the dishwasher with white film, that's hardness at work. A water softener solves it at the source and keeps scale out of appliances.

Water Heater Wearing Out Early

Untreated hard water shortens water heater lifespan dramatically — scale coats the heating elements, reducing efficiency and accelerating corrosion. A home on a softener sees water heaters last significantly longer.

Treatment Solutions That Match the Actual Problem


The right treatment starts with understanding what's in the water. All Set tests water quality before recommending any solution — a recommendation without testing is guesswork.

Water Softeners

Ion exchange replaces calcium and magnesium with sodium — no more scale on fixtures, pipes, or water heaters. The most effective single treatment for Clay County's hard water. Requires periodic salt replenishment.

$1,200–$2,500 installed

Carbon Filtration

Removes chlorine, chloramines, VOCs, and taste/odor issues. Whole-home at point of entry treats all water; under-sink units target drinking and cooking water specifically.

$800–$2,000 installed

Reverse Osmosis

Pushes water through a membrane removing dissolved solids, contaminants, and minerals. Usually under-sink with a dedicated faucet. Produces water purer than most bottled water.

$400–$800 installed

Whole-Home Filtration

Point-of-entry system addressing multiple concerns with a single unit. Filter media selected based on testing — carbon for chlorine, iron media for high iron, sulfur media for hydrogen sulfide.

Based on water test results

Questions Middleburg Homeowners Ask About Water Quality & Filtration


Is my water safe to drink if it smells or tastes bad?

Municipal water in Clay County meets safety standards. Chlorine taste, moderate hardness, and low-level hydrogen sulfide are quality and preference issues, not health concerns. If you have concerns about specific contaminants beyond these, a more comprehensive water test is available.

Does hard water actually damage pipes?

Yes, and damage is often underway before it's visible. Scale builds inside supply pipes and water heaters, reducing flow and efficiency. Installing a softener before significant buildup prevents future damage but can't remove existing scale. A water heater flush before softener installation is recommended for homes with years of buildup.

How much does water treatment cost?

Whole-home water softener: $1,200–$2,500. Under-sink reverse osmosis: $400–$800. Whole-home carbon filtration: $800–$2,000. All Set provides a clear quote based on water testing and the specific system recommended for your conditions.

Do I need a water softener on municipal water?

Not necessarily, but Clay County water can be moderately to very hard depending on location. If you notice scale on fixtures, poor soap lathering, or an aging water heater, a softener is worth considering. A hardness test determines your level before any recommendation.

What if I have a private well?

Well water in Clay County varies greatly by location and depth. Iron, hydrogen sulfide, hardness, and pH are all common issues. Testing is especially important since well water isn't subject to municipal treatment. All Set tests and treats well water based on results, not assumptions.

Service Area: Water filtration throughout Clay County — Middleburg, Orange Park, Fleming Island, Green Cove Springs — plus Duval, St. Johns Counties. View Full Service Area →

Ready to Schedule HVAC or Plumbing Service in Middleburg or Clay County?

Call 904-206-8702 to speak with a live dispatcher — same-day appointments available, 24/7, no answering service.

All Set Heating, Air and Plumbing provides AC repair, AC installation, heating service, plumbing, and commercial HVAC maintenance across Middleburg, FL, Clay County, and Northeast Florida.