PRO15 Professional Air Sampling Cassettes (50 Pack) - Compatible with 15 LPM Pumps (Pump NOT Included) for Reliable Indoor Air Quality Mold Detection. Used by Thousands of InterNachi / IAC2 Home Insp

Not recommended for mold in air samples. The spores bounce off the media. You get really low numbers. I collected 40 samples on a project an I had to redo it with air o cell.

It works as intended, But it is extremely difficult to write on the label unless you have a permanent marker.

As a home inspector with over five years of experience and more than 5,000 inspections—including extensive mold testing—I can confidently say that the Pro15 Air Sampling Cassette is one of the most reliable and accurate tools in my arsenal. The consistency in sample collection ensures that I get precise, repeatable results every time, which is critical when assessing indoor air quality for my clients. The Pro15 cassette provides excellent particle capture efficiency, allowing for clear, detailed lab analysis. Unlike some other brands I've tried, I’ve never had issues with contamination or inconsistent readings. Durability is another standout feature. These cassettes are well-sealed and packaged to prevent damage during transport, which is essential for fieldwork. The ease of use is also a major plus—quick setup and removal save me valuable time on-site. For professionals looking for a trustworthy air sampling solution, the Pro15 is the way to go. It delivers accurate data that I can confidently present to homeowners and real estate professionals, ensuring that my reports are backed by reliable evidence. Highly recommended!

tape comes off very easily

I would give this product to zero star if I could. Was out of town and could not get cassette sent to me from my lab because it was late Friday evening. Took a chance in order these online to have them delivered the next morning used all 50 of them on three different projects that day delivering them to the lab and they had no trace of anything on the cassettes. This caused our clients to be disappointed that we had to come back out and retest. Do not buy this product. 30 years of being in the business I have never seen such a bad environmental testing product.

As someone who has been using air cassettes and analyzing them for years, these are the lowest quality brand out there. Not accurate at measuring mold/particulate level.

THE WORST SPORE TRAP. POOR ADHESION. DO NOT BUY!

I am a licensed mold assessor in the State of FL. Our company bought these in a pinch and we were excited to try something different. I did three different jobs with these cassettes using two separate calibrated pumps. I submit my samples to an independent lab for analysis. The first job they weren’t able to extract any data for 6 of the cassettes. On my second job I ran the samples for a longer duration. This yielded at least some results. On the third and final attempt the samples I submitted contained a shattered slide. The lab was able to get something off from this slide but only because they said it has what can only be described as “rubber cement” on it that held it together. They have a theory that this substance is the same material that prevents spores from sticking to it.