Sentry H2O Technical Data & Reports Preview

Independent testing + filtration media data

Technical Data & Reports

Clear information leads to confident decisions. Explore the filtration media used in Sentry H2O systems, compare independent water test results, and review the full laboratory reports behind the data.

Filtration Media Data

See the science behind each media blend

Each blend has a different role in the treatment process. Open the technical data for a closer look at how each one works.

ToxyGuard Blend

Targets a wide range of common water contaminants while helping control scale and add oxygen.

See the Data

AlkaGuard Blend

Designed to remove a broad range of contaminants while enriching water with calcium and magnesium and supporting increased alkalinity.

See the Data

BioChemGuard Blend

Targeted treatment for biological and chemical contaminants, including submicron particles, bacteria, viruses, chlorine and organic matter.

See the Data

WellGuard Blend

Built around common well water concerns such as iron, manganese, nitrates, arsenic, hydrogen sulfide, sediment and other contaminants.

See the Data

Independent Lab Test Results

See What the Testing Shows

Review independent lab results across different contaminants and water samples, with direct access to the full reports for a closer look.

Independent Lab Report

Toxins & Minerals Water Report

Sentry Wellness System & Whole House System

Tap Score's SimpleLab tested for contaminants and minerals in three samples of water from Tempe, AZ in 2025. Sample 1 is untreated water. Sample 2 was treated with the under-sink Sentry Wellness System for 6 months. Sample 3 was treated with the Sentry Whole House System for 12 months.

This testing shows significant decreases in harmful toxins like Arsenic, Fluoride, Lead, Uranium & more, as well as an increase in healthy minerals like pH and Alkalinity.

CONTAMINANTS & MINERALS UNTREATED WATER TREATED WITH SENTRY WELLNESS SYSTEM TREATED WITH SENTRY WHOLE HOUSE SYSTEM
Arsenic0.0007968*NOT DETECTED (>99.99% reduction)NOT DETECTED (>99.99% reduction)
Cadmium3.0E-6NOT DETECTED (>99.99% reduction)NOT DETECTED (>99.99% reduction)
Copper0.015130.00056 (96.3% reduction)NOT DETECTED (>99.99% reduction)
Fluoride0.52NOT DETECTED (>99.99% reduction)0.0051 (99.02% reduction)
Iron0.01076NOT DETECTED (>99.99% reduction)NOT DETECTED (>99.99% reduction)
Lead0.0003029*NOT DETECTED (>99.99% reduction)NOT DETECTED (>99.99% reduction)
Nitrate0.006NOT DETECTED (>99.99% reduction)NOT DETECTED (>99.99% reduction)
Uranium0.0004917*NOT DETECTED (>99.99% reduction)NOT DETECTED (>99.99% reduction)
Alkalinity124.24189.32133.87
pH6.838.217.02

Unit of Measurement: μg/L = Micrograms per Liter

*These untreated samples tested above the highest concentration of contaminant permitted by the EPA, exceeding what is deemed safe to consume before adverse health effects can occur.

VIEW FULL REPORT (ENG)

Independent Lab Report

PFAS Water Report

Sentry Wellness System & Whole House System

Tap Score's SimpleLab tested for PFAS (Per- and polyfluoroalkyl substances) in three samples of water from Tempe, AZ in March 2024. Sample 1 is untreated water. Sample 2 was treated with the Sentry Wellness System. Sample 3 was treated with the Sentry Whole House System.

This testing shows significant decreases in PFAS in the water samples treated by the Sentry Wellness System and Sentry Whole House System.

PFAS UNTREATED WATER TREATED WITH SENTRY WELLNESS SYSTEM TREATED WITH SENTRY WHOLE HOUSE SYSTEM
Perfluorobutanesulfonic acid0.49004031*0.00033900 (99.93% reduction)0.00054230 (99.89% reduction)
Perfluorodecanoic acid0.05420232NOT DETECTED (>99.99% reduction)NOT DETECTED (>99.99% reduction)
Perfluoroheptanoic acid0.02867050*0.00020339 (99.30% reduction)0.00028670 (99.00% reduction)
Perfluorohexanoic acid0.004976350.00012725 (97.40% reduction)0.00019765 (96.02% reduction)
Perfluorononanoic acid0.00109865NOT DETECTED (>99.99% reduction)NOT DETECTED (>99.99% reduction)
Perfluorooctanesulfonic acid0.67099737*NOT DETECTED (>99.99% reduction)NOT DETECTED (>99.99% reduction)
Perfluorooctanoic acid0.00046780*NOT DETECTED (>99.99% reduction)0.00024573 (52.52% reduction)
Perfluorotetradecanoic acid0.00216505*NOT DETECTED (>99.99% reduction)NOT DETECTED (>99.99% reduction)

Unit of Measurement: μg/L = Micrograms per Liter

*These untreated samples tested above the highest concentration of contaminant permitted by the EPA, exceeding what is deemed safe to consume before adverse health effects can occur.

VIEW FULL REPORT (ENG) VIEW FULL REPORT (SPANISH)

Independent Lab Report

Vinyl Chloride Water Report

Sentry Wellness System

Summit Environmental Technologies, Inc. tested East Palestine water samples for vinyl chloride in May 2023.

The testing included untreated lab controls, treated samples used to verify vinyl chloride recovery, and a treated non-spiked water sample.

Result: No vinyl chloride was detected in the treated by Sentry H2O, non-spiked East Palestine water sample.
WATER SAMPLE TESTED FOR VINYL CHLORIDE AMOUNT OF VINYL CHLORIDE FOUND IN SAMPLE MAXIMUM ACCEPTABLE CONTAMINANT LEVEL PERCENTAGE OF ACCEPTABLE CONTAMINANT LEVEL REACHED
Sample 1 - Untreated, Spiked Lab Control4.04 μg/L5.0 μg/L80.8%
Sample 2 - Treated then Spiked5.28 μg/L5.0 μg/L106%
Sample 3 - Treated then Spiked5.22 μg/L5.0 μg/L104%
Sample 4 - Treated, NOT SpikedND (Not Detected)5.0 μg/L0%

Unit of Measurement: μg/L = Micrograms per Liter

*These untreated samples tested above the highest concentration of contaminant permitted by the EPA, exceeding what is deemed safe to consume before adverse health effects can occur.

VIEW FULL REPORT (ENG) VIEW FULL REPORT (SPANISH)
VOC & Trihalomethane Lab Results

Independent Lab Report

VOC & Trihalomethane Lab Results

View the dedicated VOC & Trihalomethane Lab Results page for the complete testing information, sample details, summary analysis, detected THM comparison, and complete VOC test results.

View VOC & THM Results