These cassettes 37mm comes preloaded with filter media, which eliminates the need for assembly or weighing beforehand.

These cassettes are available in multiple diameters and configurations to suit various applications and sampling needs. They are designed to test for a variety of common contaminants, such as particulate matter, gases, and vapors. Some of these cassettes may also be used with different attachments or accessories required for specific sampling applications.

Using preloaded air sampling filter cassettes can save time and reduce the risk of error associated with manually loading filters into cassettes. They are also a convenient option for field sampling, as they can be easily transported and used on-site.

Overall, preloaded air sampling filter cassettes are a useful tool for collecting air quality samples in a variety of applications, and can help ensure accurate and reliable results.