The DFV Test EHRLICHIA 1 Unit is the perfect tool for anyone looking to check for E. coli bacteria in their drinking water. This compact and easy-to-use device uses convenient strips to quickly analyze your water sample for the presence of harmful bacteria, ensuring your water source is safe to drink. With just a few simple steps, you can conduct your own test and have the results in minutes, giving you the peace of mind that your water is clean and free of contamination. The DFV Test EHRLICHIA 1 Unit is a reliable and cost-effective solution for ensuring the safety of your drinking water, making it an essential addition to any home or business.