PM 2.5 : Particulate Matter below 2.5 Micron Size

Studies have found a close link between exposure to fine particles and premature death from heart and lung disease. Fine particles are also known to trigger or worsen chronic disease such as asthma, heart attack, bronchitis and other respiratory problems.

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Indoor Air Hygiene Resource Center

As the world re-opens during the COVID-19 pandemic, public-safety standards for the air we breathe are continuing to change profoundly. We have developed a unique tool that provides answers to the many questions around the Coronavirus and how air filtration solutions can offer continued security within our communities.

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Does your building have Sick Building Syndrome?

Employee productivity has always remained paramount to any organization’s pursuit of success and while many aspects may contribute to this, the importance of maintaining a clean and sustainable work-space has become noticeably evident in recent years.

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What does it cost to upgrade protective filter efficiency to MERV 11-15?

One thing that is commonly accepted about filter efficiencies – increased removal efficiency generally means increased pressure drop across a filter, or an increase in energy consumed.

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Health-Focused HVAC Supply Company

Filtration Group- HVAC offers the highest standards in air filtration technology. We manufacture HVAC supply products with total cost of ownership (TCO) built into their designs. Our Aerostar® and Flowstar® product lines contain 4 filtration and HVAC components ⏤prefilters, efficiency filters, gas phase, high purity products.

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Filter Change Schedules & the Cost of Energy

The most obvious consequence of an HVAC system breakdown, is usually a fan failure from the increased load. This is very expensive but also hard to not attribute to the deferred maintenance. Harder to catch, but much more common, is the increased cost of energy consumed from a filter that is in use beyond its ideal change point.

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