The page says HoneyFil is third-party tested. It does not name the lab, the tests or the results.
A third-party testing claim is only as useful as the documents behind it. We could not identify the lab or the methodology from the page, so we cannot confirm what was tested, whether it was one batch or every batch, or whether results were acceptable.
This is a gap in verification, not proof that no testing happened.
The standard document is a certificate of analysis, usually tied to a lot number, covering identity, heavy metals and microbes. Ask the seller for the certificate for the lot you receive, and for the name of the lab. A seller confident in its testing can usually share this. Our post on the non-GMO and third-party tested claim covers related ground.