Fleck VOCs & Industrial Chemicals Filter

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At your kitchen faucet in Phoenix, you might notice no obvious signs of chemical presence but be exploring treatment options for volatile organic compounds (VOCs) in your household water. This briefing helps you interpret local water data and decide on needed treatment classes.

What a Laboratory's Method Detection Limit Means When a Compound Is 'Not Detected'

A laboratory's detection limit is the smallest concentration it can reliably identify. When the report says a VOC was 'not detected,' it means the concentration is below that limit — it could be zero or any amount less than the detection threshold. For example, 1,1-dichloroethane was not detected above 0.03 micrograms per liter (µg/L, or parts per billion) in Phoenix’s public water during EPA's monitoring from 2013 to 2015. Absence of detection doesn't prove zero but tells us the substance is at very low levels under current monitoring capabilities.

How the Treated Water Differs at the Tap Once the Documented Technology Is in Place

Once equipped with the Fleck VOCs & Industrial Chemicals Filter, your household water undergoes targeted removal of common volatile organics and solvent compounds. This filter uses granular activated carbon to adsorb VOC molecules, effectively reducing their concentrations at your tap. As a result, you get water with fewer solvent compounds potentially present from regional sources, offering peace of mind about chemical exposures without changing the water’s fundamental character or taste.

Maintenance Rhythm of the Documented Technology in Plain Terms

The Fleck System's operation requires periodic attention but is designed for straightforward upkeep. Filter media typically need replacement on a schedule depending on water usage and VOC load, often annually or as recommended by product guidelines. Routine rinsing, inspection of filter condition, and timely media replacement ensure consistent VOC reduction performance without complex procedures.

What 'Detected,' 'Median,' and 'Range' Mean in the Sampling Record on This Page

• Detected: Instances where VOC levels measured above the reporting level during EPA’s survey, but not indicative of exceedances or safety concerns.
• Median: The middle value of detected concentrations, providing a typical measurement among positive results. For Halon 1011, the median detected concentration was 0.075 µg/L.
• Range: The span from the lowest to highest detected concentration; for Halon 1011, detections ranged from just over the reporting level at 0.06 µg/L to a maximum of 0.08 µg/L.

Which Volatile Organic Compounds Appear in This Record and Which Do Not, Named From the Facts

The City of Phoenix public water system record shows no detection above reporting levels for 1,1-dichloroethane, chloromethane, bromomethane, HCFC-22, 1,3-butadiene, and MTBE during the 2013-2015 EPA monitoring. Halon 1011 was the only VOC detected slightly above the reporting level in 2 out of 56 samples but remained very low (max 0.08 µg/L). No federal Maximum Contaminant Levels (MCLs) exist for these VOCs in the monitoring rule, so detections do not indicate a violation or unsafe condition.

What You Should NOT Conclude From Area Data

Data on VOCs in the Phoenix water system represent broad municipal levels, not specific household conditions. They do not reveal the VOC content of your private well or individualized plumbing. Detection in the system is not a health violation or indicator of unsafe tap water. To understand your own water quality, laboratory testing of your household supply is necessary. Using a documented filter like the Fleck VOCs & Industrial Chemicals Filter can provide an effective method to reduce volatile organic compounds if testing shows their presence in your water.

Where this information comes from

Source: EPA SDWIS public water system record. Sampled 2015-08-04. These figures describe the public water system's record, not the plumbing inside any individual building.

On record: EPA UCMR3 monitoring (2013-2015) for City of Phoenix (AZ0407025), AZ: 409 results across 7 listed contaminants, 2 detections above the reporting level; no federal MCL for these UCMR-listed VOCs