Water Filter Pitchers for Waterborne Diseases
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial explores whether countertop pitcher water filters can improve health by reducing exposure to contaminated drinking water in rural areas. It targets households in Virginia and Tennessee that rely on private wells or springs instead of utility-supplied water. The research involves two groups: one receives the filters during the trial, and the other receives them afterward. Low-income households not connected to utility water in these regions might be suitable participants. As an unphased trial, this study allows participants to contribute to important research that could enhance community health.
Will I have to stop taking my current medications?
The trial information does not specify whether you need to stop taking your current medications.
What prior data suggests that these water filter pitchers are safe for use in households?
Research has shown that water filter pitchers effectively reduce contaminants like chlorine, lead, and some harmful chemicals in drinking water, making it safer to drink. These filters are generally safe for regular use, but proper maintenance is crucial to avoid health risks. For instance, changing the filters regularly prevents bacteria buildup.
No serious safety concerns are known with using water filter pitchers. However, improper maintenance can impair their function and turn them into a bacteria source. By following the manufacturer's instructions for use and maintenance, these filters should remain safe and helpful in providing cleaner water.12345Why are researchers excited about this trial?
Unlike standard treatments for waterborne diseases that often rely on medication or complex filtration systems, this trial focuses on a simple yet effective solution: countertop pitcher water filters. These filters are unique because they offer a user-friendly and accessible method to reduce contaminants in household water, potentially preventing disease. Researchers are excited about this approach because it could provide a cost-effective, easy-to-implement solution that empowers communities to improve their water quality without relying on external infrastructure or resources.
What evidence suggests that countertop pitcher water filters are effective for reducing waterborne diseases?
This trial will compare the effectiveness of countertop pitcher water filters with a control group that will receive water filters after the study concludes. Studies have shown that countertop pitcher water filters effectively remove harmful substances from drinking water. For instance, the Epic Pure Pitcher filter was nearly 100% effective at eliminating many common contaminants. Research also shows that using a ZeroWater® pitcher filter is an affordable method for removing arsenic from water. These filters not only make water cleaner but also help reduce plastic waste. They can be particularly beneficial for lower-income households in rural areas by providing safer drinking water.678910
Who Is on the Research Team?
Alasdair Cohen, PhD
Principal Investigator
Virginia Polytechnic Institute and State University
Are You a Good Fit for This Trial?
This trial is for low-income families in selected counties of TN or VA who don't have utility-supplied water, are part of Ballad Health's Strong Starts program, and have a child aged two or younger. It aims to help those relying on private wells or springs.Inclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Households in the treatment group receive countertop pitcher water filters to reduce exposure to contaminated water
Follow-up
Participants are monitored for safety and effectiveness after treatment, including pathogen infection and gastrointestinal illness
What Are the Treatments Tested in This Trial?
Interventions
- Countertop pitcher water filter
Trial Overview
The study tests if using low-cost pitcher filters can reduce health issues from drinking contaminated water. Families will be randomly chosen to either use the filter or continue their usual practices, comparing water quality and health changes over time.
How Is the Trial Designed?
2
Treatment groups
Active Control
Households randomized to the control group will be provided water filters at the completion of the study
Households randomized to the treatment group will be provided countertop pitcher water filters
Find a Clinic Near You
Who Is Running the Clinical Trial?
Virginia Polytechnic Institute and State University
Lead Sponsor
University of North Carolina, Chapel Hill
Collaborator
East Tennessee State University
Collaborator
Ballad Health
Collaborator
Citations
NCT06120985 | Rural Appalachia Pilot Water Treatment Trial
This pilot randomized controlled intervention trial will provide information and data on water quality and contamination exposures, associated health outcomes, ...
Effectiveness of Table Top Water Pitcher Filters to Remove ...
The ZeroWater® pitcher filter is a cost effective and short-term solution to remove arsenic from drinking water and its use reduces plastic waste associated ...
Water Filter Pitchers for Waterborne Diseases · Info for Participants
This pilot randomized controlled intervention trial will provide information and data on water quality and contamination exposures, associated health outcomes, ...
EWG's 2024 guide to countertop water filters
Epic Pure Pitcher ... Pros: This filter was nearly 100 percent effective at removing many commonly occurring contaminants. The longer filter life ...
Assessing the Effectiveness of Point-of-Use Residential ...
Here we evaluated the effectiveness of point-of-use (POU) and point-of-entry (POE) residential drinking water filters in removing a suite of three ...
6.
consumerreports.org
consumerreports.org/home-garden/water-filters/things-to-know-about-water-filter-pitchers-a2385261293/5 Things to Know About Water Filter Pitchers
Water filter pitchers aren't a magic fix, but many can reduce lead, chlorine, and unpleasant tastes or smells.
7.
briowater.com
briowater.com/blogs/blog/do-water-filter-pitchers-remove-contaminants?srsltid=AfmBOorIYDRUsC3M7njgtjuAWp864yRpqp6EhTGWIOt0XKdjI-my3Zo6Do Water Filter Pitchers Remove Contaminants?
These are the dangerous contaminants floating unseen around our water that can pose significant health risks including liver damage, immune ...
8.
glacierfreshfilter.com
glacierfreshfilter.com/blogs/news/water-filter-dangers-making-you-sick?srsltid=AfmBOoqaq-IIA5YLaem-vpX0q0T4ornd6VvfU6hz6XB98EExB5vVmxFaWater Filter Dangers: Is Your Filter Making You Sick?
This blog explores how water filters can become a source of illness, signs to watch for, and steps to ensure your filtration system keeps providing safe, ...
Water Filter Buying Guide: EWG's Tap Water Database
Quick Countertop Options. A counter top filter might be right for you. From our testing of ten counter water filters here's what we found: READ THE ARTICLE.
Do Water Filter Pitchers Remove Contaminants? 2025 Guide
Many pitchers can reduce chlorine, lead, and even some PFAS, making your daily hydration safer. The best part? No complicated setup, easy to ...
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