Description: ProGuard Filters from ProMark Associates are a way for building owners and facility managers to improve IAQ. In most cases, there is a ProGuard Filter that is sized to be a direct replacement for filters currently in use. For each size, there are also different technologies available to respond to a particular situation. ProGuard Filters use safe chemical and particulate filtering to replace existing particulate-only filters. ProGuard Filters use high-capacity potassium permanganate on alumina to kill pathogens. Other filters from ProMark can block the recirculation of viruses with MERV 14 filtration. These filter upgrades provide up to 95% airflow so that the overall resistance of the system will be only slightly affected by the change.

Contact: 847-676-1894, www.promarkassociates.com, eProduct 182

All product information is provided by the manufacturers. For questions or any further information, contact the manufacturer directly at the phone number and/or email listed.

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