SpringWell Water Systems Review: Worth It for Well Water?

SpringWell is one of the most popular brands for well water treatment. They specialize in whole-house systems designed for private wells.

We looked at their three core well water products: the WS iron/sulfur filter, the SS water softener, and the ULTRA UV purifier. Here is an honest assessment of each.

Quick Comparison: SpringWell Well Water Products

SpringWell: Who They Are

SpringWell Water Filtration Systems is a US-based company headquartered in Florida. They sell direct-to-consumer — online only, no retail stores. Their focus is residential well water treatment.

What sets them apart: lifetime warranty on tanks and valves, Bluetooth-enabled control heads, and US-based phone support. These are meaningful differentiators in a market full of budget brands with 1-year warranties.

Detailed Reviews

SpringWell WS — Whole House Well Water Filter

The WS is SpringWell's flagship well water product. It uses air injection oxidationAir Injection OxidationA chemical-free treatment method that injects air into water to oxidize dissolved iron, manganese, and hydrogen sulfide into solid particles that are then filtered out.Learn more → (a chemical-free method that uses air to convert dissolved contaminants into filterable particles) to remove iron, sulfur, and manganese in one system^[1].

The Bluetooth control head lets you monitor system status, adjust settings, and check filter cycles from your phone. No chemicals, no salt, no media replacement needed.

Strengths:

• Handles the 3 most common well contaminants in one unit.
• Chemical-free operation. No ongoing consumable costs.
• Lifetime warranty is best-in-class.
• 12–20 GPM flow handles 3+ bathroom homes.

Limitations:

• Iron capacity maxes at 7 ppmPPM (Parts Per Million)A unit of concentration equivalent to milligrams per liter (mg/L). Used for most common contaminants like iron, manganese, and nitrates.Learn more → (parts per million). For iron above 7 ppm, you need chemical injectionChemical InjectionA treatment method that uses a pump to inject chlorine or hydrogen peroxide into water before filtration. Used for high levels of iron (>7 ppm), manganese, or bacteria.Learn more → (chlorine/peroxide dosing).
• Manganese capacity is 1 ppm. The SoftPro Iron Master handles 2 ppm.
• Does not remove arsenicArsenicA toxic element found naturally in bedrock that dissolves into groundwater. Odorless and tasteless, making testing the only way to detect it.EPA MCL: 10 ppb (0.01 mg/L)Learn more → (a toxic element), nitrates, or PFASPFAS (Per- and Polyfluoroalkyl Substances)Synthetic chemicals used in nonstick coatings, firefighting foam, and food packaging. Known as 'forever chemicals' because they do not break down in the environment.EPA MCL (2024): 4 ppt for PFOA and PFOS individuallyLearn more → (forever chemicals). Add an under-sink RO for those.

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SpringWell SS — Salt-Based Water Softener

The SS uses ion exchangeIon ExchangeA treatment process where unwanted ions (calcium, magnesium, iron) are swapped for sodium or potassium ions as water passes through a resin bed. The principle behind water softeners.Learn more → (a process that swaps hardness minerals for sodium) to remove hardnessHardness (Calcium Carbonate)The concentration of dissolved calcium and magnesium in water. Hard water causes scale buildup in pipes, water heaters, and fixtures.No EPA standard. Soft: <1 gpg. Moderate: 1-7 gpg. Hard: 7-10.5 gpg. Very Hard: >10.5 gpg.Learn more → (dissolved calcium and magnesium) and small amounts of dissolved iron^[2].

It comes in three sizes. The 32K handles 1-3 people. The 48K handles 3-5 people. The 80K handles 5+ people or very hard water. The Bluetooth control head tracks salt level, water usage, and regeneration cycles.

Strengths:

• 75 GPGGPG (Grains Per Gallon)A unit used specifically for water hardness. 1 gpg = 17.1 mg/L of calcium carbonate. Water softeners are sized based on gpg.Learn more → (grains per gallon) capacity handles even very hard water.
• Handles up to 3 ppm dissolved iron — saves money if your iron is low.
• Efficient regeneration uses less salt and water than older models.
• Same lifetime warranty as the WS.

Limitations:

• Only removes ferrous (clear water) iron. Iron bacteria and ferric iron need pre-treatment.
• Adds sodium to water. Not ideal for sodium-restricted diets without an RO for drinking water.
• Salt costs $50–$100 per year depending on hardness and water use.

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SpringWell ULTRA — UV Water Purification

The ULTRA uses UV-C light to destroy 99.99% of bacteria, viruses, and other microorganisms^[3]. It adds no chemicals and does not change water taste or chemistry.

Install it as the last step in your treatment chain — after filtration and softening. UV works best when water is already clear. IronIronA naturally occurring mineral found in groundwater. Iron causes orange/rust staining on fixtures and laundry and gives water a metallic taste.EPA Secondary MCL: 0.3 mg/L (ppm)Learn more →, sedimentSedimentParticles of sand, silt, clay, or rust suspended in water. Can clog fixtures and damage appliances. Often indicates well casing or screen issues.No EPA standard. Measured by turbidity (NTU).Learn more → (suspended particles), and tanninsTanninsOrganic compounds from decaying vegetation that give water a yellow or tea-like color. Common in shallow wells near wetlands or forested areas.No EPA standard. Aesthetic issue affecting color and taste.Learn more → (organic color compounds) can block UV light.

Strengths:

• Chemical-free disinfection. No chlorine taste or byproducts.
• 12–15 GPM handles whole-house demand.
• Easy install — inline on the main water line.

Limitations:

• Lamp replacement every year ($60–$100).
• Requires pre-treated water (iron under 0.3 ppm, turbidity under 1 NTU).
• Does not remove chemical contaminants — only kills organisms.

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Overall Pros & Cons

Who Should Buy SpringWell?

Best fit: Well owners with iron under 7 ppm, sulfur under 8 ppm, and/or hard water. If you value a lifetime warranty, Bluetooth convenience, and US-based support, SpringWell delivers.

Not the best fit: Wells with iron above 7 ppm (need chemical injection), or budget-constrained buyers who just need basic filtration. See our Best Filters Under $1,000 for more affordable options.

For a head-to-head comparison with their closest competitor, read our SpringWell vs. SoftPro breakdown.

Frequently Asked Questions