Leading Home Respiratory Virus Testing Solutions

Flowflex is the leading provider of at‑home respiratory virus testing kits in the United States. With a heritage of over 20 years in diagnostic technology, Flowflex brings medical‑grade accuracy and consumer‑friendly design directly to families, caregivers, and healthcare providers.
Our mission is to empower every household with quick, reliable results for RSV, influenza A, influenza B, and COVID‑19. By offering tests that deliver answers in just 15 minutes, we help people make informed health decisions, reduce unnecessary clinic visits, and protect their loved ones.
Innovation drives every Flowflex product. Each kit includes a safety swab guard suitable for children as young as six months, a user‑intuitive color‑change readout, and a 24‑month shelf life that guarantees fresh performance from the moment the box leaves the factory to the first test at home.
Convenience is at the heart of Flowflex. The tests can be performed anywhere—from a car trip to a crowded workplace—without the need for a laboratory. Results are displayed in a clear, easy‑to‑read format, allowing families to act swiftly and confidently.
Trusted by millions and backed by rigorous quality assurance, Flowflex supports customers through online resources, instructional videos, and responsive customer service. Our commitment to accessibility, accuracy, and peace of mind makes Flowflex the preferred choice for respiratory virus testing worldwide.