Pentair Black Manganese Stains Filter

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Local Aquifer and Water Delivery Overview

The Marion County aquifer designated S100SURFCL is a shallow groundwater source sampled by the U.S. Geological Survey. Water from this aquifer commonly reaches household taps via wells ranging from about 2 to 31 feet in depth. This groundwater is the raw water entering private wells and influencing water quality in the area.

Information to Record Before Seeking Treatment Advice

Identify Your Water Source Depth

Knowing the depth of your well or water source is important since manganese levels can vary with depth within the aquifer.

Obtain Recent Water Test Results

Get a current manganese concentration from a certified lab testing your household water directly, as area data alone can’t determine your specific levels.

Monitor for Visual or Taste Changes

Note whether you have observed dark staining on fixtures, unusual taste, or cloudiness, which are often associated with manganese presence.

Expected Changes in Tap Water After Treatment

Reduction of Manganese Stains

The Pentair Black Manganese Stains Filter effectively reduces manganese that can cause dark spots or buildup on sinks, tubs, and plumbing.

Improved Water Clarity

The treatment system helps clear the water of manganese particulate, often making tap water appear clearer and cleaner.

Enhanced Appliance Longevity

Removing manganese from water reduces deposits that can impair appliances relying on water, such as dishwashers and water heaters.

Differentiating Manganese from Similar Water Issues

Dissimilar to Iron

Manganese may cause staining like iron but generally appears darker and can be less detectable by simple taste or odor testing.

Not Related to pH or Hardness

Manganese presence is chemically different from hardness minerals and does not directly affect water hardness measurements.

Distinct from Organic Staining

Unlike staining caused by leaves or organic materials, manganese staining persists after cleaning and reappears over time.

Influence of Sample and Well Depth on Manganese Levels

Shallow Wells Tend to Show Variable Levels

Samples taken at depths as shallow as 2 feet show manganese detected in the area; different well depths may lead to varying manganese content in water.

Up to 31-Foot Depth Sampling

Government samples within this range consistently found manganese present but below federal thresholds, indicating regional presence without confirming household levels.

Type of Source Matters

Private wells accessing this surficial aquifer differ from deeper or municipal sources; area data applies primarily to similar surficial groundwater wells.

First Fixtures and Appliances Affected by Manganese

Bathroom Fixtures

Sinks, tubs, and toilets often show dark staining first from manganese deposits.

Kitchen Appliances That Use Water

Dishwashers and ice makers may experience buildup and reduced efficiency if manganese is present.

Water-Using Laundry Machines

Manganese stains can transfer onto fabrics during washing cycles.

What Not to Conclude from Marion County Area Data

The manganese concentrations reported by the U.S. Geological Survey represent samples from several wells in the Marion County aquifer area, not your individual household water. Detection does not imply a federal violation or an unsafe condition. Testing your own water is necessary to determine if manganese is at levels that affect your household. The documented Pentair Black Manganese Stains Filter system ships ready to configure and is designed to address manganese-related water issues when confirmed by testing.

Where this information comes from

Source: USGS groundwater sampling. Sampled 2010-08-04. These figures describe groundwater sampled in this area. They are not a test of any individual private well - only a test of that well can establish its own water.

On record: U.S. Geological Survey sampling of Manganese in the S100SURFCL aquifer (Marion County): 20 results from 5 wells, median 0.83 ug/L, range 0.18-10.8 ug/L; none above any federal threshold