In Elk River, hard water quietly builds up over time. Faucets collect mineral crust, dishes lose their shine, and heaters work harder with every cycle. The city’s wells draw from a deep carbonate aquifer beneath Sherburne County, rich in calcium and magnesium, which gradually settles in plumbing and wears on household equipment.

We have spent decades helping local homeowners deal with that mineral load. At Peterson Salt, we provide water softeners, salt delivery, and water treatment and filtration services backed by long field experience and proven local knowledge. Our team tests, installs, and maintains systems that fit real local conditions, keeping your water clear and systems running smoothly.

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Years 38+ Years Experience
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Member Member - MN Water Quality Association

Water Softeners and Services in Elk River MN

Hard water here doesn’t just spot glassware, it shortens heater life and chokes flow through fixtures. At Peterson Salt & Water, we start with a real test because hardness and iron shift across neighbourhoods and private wells.

From there, we size equipment to your flow rate and usage pattern, tune regeneration to actual demand, and set up service so soft water becomes normal without waste.

Residential & Whole-House Water Softeners

Hardness here runs high, and older plumbing scales quickly. We install Fleck and Clack systems matched to tested flow rates and hardness readings. Many families and property owners also choose refurbished or rental softeners for practical reasons, quick setup, proven results, and lower upfront cost. During installation, we use transparent mineral bridging, refresh resin, and calibrate salt use to keep your soft water running strong without dropping pressure.

Commercial Water Softeners

Hard water creates costly problems for businesses that use water nonstop. We build and service dual-tank and demand-initiated systems for restaurants, offices, and light-industrial sites across Elk River. Before setup, we test flow and hardness, then adjust valve timing and brine levels to match real usage. Routine resin cleaning and valve checks keep boilers, dishwashers, and service lines working efficiently without mineral buildup.

Water Softener Installation

Before setting up a new system, our team test your water right at the source to see how hard it actually runs. Elk River’s supply often changes with the season, so we size the valve and resin bed to handle those shifts without wasting salt or pressure. During installation, we anchor the drain line, seal the fittings, and run a regeneration cycle so you can see clear, soft water before we leave.

Water Softener Repair & Replacement

Mineral buildup, iron fouling, or worn valve seals usually cause softeners to lose performance over time. When that happens, our technicians clean and rebuild the control head, flush the resin tank, and clear salt bridging that restricts flow. If your unit has aged past repair, we recommend installing a new high-efficiency softener that meets Minnesota’s chloride guidelines and keeps your water running smoothly again without excess salt use.

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Why Local Homeowners Choose Peterson Salt

Save time, save money, and avoid lifting heavy salt bags, never again. Feel confident with responsive, local support. Extend the life of your water-using appliances and plumbing

Salt Products and Delivery in Elk River

Salt supply becomes a priority here once temperatures drop and water usage climbs. Between frozen driveways and heavy winter laundry loads, homes and businesses need steady deliveries to keep systems working. Our warehouse keeps products clean and dry, ready for fast drop-offs across Elk River, and our crew helps monitor tank levels so you can never run short during the busy season.

Ice Melt (Pet-Safe and Effective)

Freeze–thaw swings hit hard along the Mississippi corridor from November through March, and untreated surfaces can turn slick overnight. We supply and spread fast-acting ice melt made from calcium and magnesium chlorides that cut through ice without damaging concrete, lawns, or landscaping. Homeowners and property managers often schedule deliveries before major storms, using our salt-blow truck service to quickly and evenly cover driveways and walkways.

Pool Salt

Summers bring steady use of backyard and community pools throughout town. Our pool-grade crystals dissolve fast and keep salt-chlorine generators running efficiently, helping prevent scaling inside filters and piping. Regular top-ups through the hot months maintain water balance and extend the life of your chlorinators.

Many local families order preseason shipments so their systems start clean and stay clear through summer.

Water Softener Salt (Solar, Evaporated, and More)

Softener systems here work hard against high calcium and magnesium, so quality salt makes a difference. We stock solar pellets, evaporated cubes, and extra-clean blends designed for Elk River’s mineral profile. Our deliveries include tank refills and checks for salt bridging or mush formation. Consistent supply helps prevent brine blockages and keeps regeneration cycles efficient under heavy seasonal demand.

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Water Filtration & Treatment in Elk River

Hardness is not the only challenge with local water. Wells around the northern edge of town often show traces of iron and manganese, leaving orange stains in tubs and a metallic taste at the tap. Some city water also carries chlorine for disinfection, which can dry skin and affect the flavour. We design filtration systems that address those problems directly, giving you clear, safe water throughout the house.

Free Water Testing

Understanding your water starts with accurate readings. We bring professional test kits to measure hardness, iron, pH, and total dissolved solids on-site. The results reveal exactly what’s in your supply, so you can see what needs treatment and what does not.

Once the data’s clear, we outline filtration or softening options built around your home’s plumbing layout and daily water use. Testing often reveals seasonal shifts in the city’s mineral levels, helping us fine-tune equipment for consistent year-round results.

Reverse Osmosis Systems

For drinking and cooking, reverse osmosis gives the cleanest water you can get. These systems remove chlorine, fluoride, and fine particles that standard filters often miss.

Installation is based on what works best for your home, under the sink, in a utility room, or as a full-house setup for larger families. The configuration is calibrated to your water profile, providing pure, balanced results every day.

Iron Filtration Systems

Iron is one of Elk River’s biggest water concerns, especially for properties using private wells. We install catalytic and oxidising filters that capture iron before it reaches faucets or fixtures.

This process prevents the orange tint on tubs and the metallic smell that often appears after heavy rain. Filter media and backwash cycles are adjusted for local iron levels to keep water clear year-round.

Whole-House Water Filtration Systems

After years of field testing across the city, we have confirmed that full-home filtration removes the sediment, chlorine, and faint odour still present in both city and well water. Homes on the north side often show fine sand traces from older mains, while well properties pick up surface minerals after heavy rain.

Our filtration setups block those impurities before they circulate, keeping water consistent and protecting fixtures, heaters, and appliances from wear.

RO Filter Change

Filters inside reverse osmosis units quietly collect fine sediment until water flow starts to drop or the taste shifts. In Elk River, that happens faster for homes using private wells or during heavy summer use.

During service, our crew replaces the cartridges, cleans the housings, and checks the membrane pressure. This keeps the system running at full flow, extends its lifespan, and preserves the fresh taste you expect.

Drinking Water Purification

Many families want safer, better-tasting water for daily use. We set up purification taps that combine carbon and reverse osmosis filtration to remove chlorine, fluoride, and organic contaminants. It results in clean, neutral-tasting water straight from the faucet.

It is a reliable way to improve drinking quality, protect coffee makers and kettles from buildup, and reduce dependence on bottled water.

Schedule A Free Water Consultation

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