How Filter Tests Work episode artwork

EPISODE · May 4, 2026 · 23 MIN

How Filter Tests Work

from Let's Talk Clean Air | Camfil · host Camfil

Major facilities worldwide spend millions each year on air filters, yet if those filters are not performing optimally, that investment can lead to wasted money and compromised air quality. This problem is universal, affecting smaller, everyday facilities just as much as large operations like data centres or hospitals.This episode strips away the confusing technical jargon to reveal how simple, on-site testing can bridge the gap between lab-ideal measurements and real-world results. Discover how to compare brands, understand the true ‘Total Cost of Ownership,’ and use little testing to unlock massive savings in electricity and maintenance. You will learn why resistance to airflow is key and how modern mobile testing labs provide precision results across different manufacturers.Joining host Dusty Rhodes is Jon Holmes, a specialist from Camfil. Jon has spent over twelve years in the air filtration industry, dedicated to helping facility managers bridge complex engineering concepts into practical, money-saving solutions.THINGS WE SPOKE ABOUTBenefit of testing: trust but verify.How to measure a filter trial.Pressure drop means resistance to airflow.MERV ratings: lab conditions downside.How filter testing creates huge savings.GUEST DETAILS Jon Holmes serves as a specialist at Camfil. He has spent over twelve years in the air filtration industry. His main skills include bridging engineering gaps and creating practical facility solutions. He is an expert in helping managers understand total cost of ownership.https://www.linkedin.com/in/jonwholmes/MORE INFORMATIONHungry for knowledge? Camfil's Lunch & Learn programme is a tailored air quality training at your office - No travel, no hassle.https://www.camfil.com/en-ie/support-and-services/trainings-and-education/lunch-and-learnThere is also a wealth of industry information on air quality and how to improve it on our website at camfil.comLet’s Talk Clean Air is produced for Camfil by DustPod.ioQUOTESTrust but verify. There's a lot of claims out there today about how well a filter is going to save you energy or improve your air quality.  -  Jon HolmesHow restrictive is that filter? Because that'll tell you. Like, how long is that filter going to actually last in your unit..  -  Jon HolmesOftentimes the most common test is we'll do a filter trial. - Jon Holmes KEYWORDS #FilterTrial #RealWorldTesting #HVACSystems #FacilitySolution #AirFilter

Major facilities worldwide spend millions each year on air filters, yet if those filters are not performing optimally, that investment can lead to wasted money and compromised air quality. This problem is universal, affecting smaller, everyday facilities just as much as large operations like data centres or hospitals.This episode strips away the confusing technical jargon to reveal how simple, on-site testing can bridge the gap between lab-ideal measurements and real-world results. Discover how to compare brands, understand the true ‘Total Cost of Ownership,’ and use little testing to unlock massive savings in electricity and maintenance. You will learn why resistance to airflow is key and how modern mobile testing labs provide precision results across different manufacturers.Joining host Dusty Rhodes is Jon Holmes, a specialist from Camfil. Jon has spent over twelve years in the air filtration industry, dedicated to helping facility managers bridge complex engineering concepts into practical, money-saving solutions.THINGS WE SPOKE ABOUTBenefit of testing: trust but verify.How to measure a filter trial.Pressure drop means resistance to airflow.MERV ratings: lab conditions downside.How filter testing creates huge savings.GUEST DETAILS Jon Holmes serves as a specialist at Camfil. He has spent over twelve years in the air filtration industry. His main skills include bridging engineering gaps and creating practical facility solutions. He is an expert in helping managers understand total cost of ownership.https://www.linkedin.com/in/jonwholmes/MORE INFORMATIONHungry for knowledge? Camfil's Lunch & Learn programme is a tailored air quality training at your office - No travel, no hassle.https://www.camfil.com/en-ie/support-and-services/trainings-and-education/lunch-and-learnThere is also a wealth of industry information on air quality and how to improve it on our website at camfil.comLet’s Talk Clean Air is produced for Camfil by DustPod.ioQUOTESTrust but verify. There's a lot of claims out there today about how well a filter is going to save you energy or improve your air quality.  -  Jon HolmesHow restrictive is that filter? Because that'll tell you. Like, how long is that filter going to actually last in your unit..  -  Jon HolmesOftentimes the most common test is we'll do a filter trial. - Jon Holmes KEYWORDS #FilterTrial #RealWorldTesting #HVACSystems #FacilitySolution #AirFilter

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How Filter Tests Work

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This episode is 23 minutes long.

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This episode was published on May 4, 2026.

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Major facilities worldwide spend millions each year on air filters, yet if those filters are not performing optimally, that investment can lead to wasted money and compromised air quality. This problem is universal, affecting smaller, everyday...

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