Tested and Registered

SilverGuard™ duct systems are available with antimicrobial-coated steel. The antimicrobial compound is EPA registered (No. 71277-1-72854). The epoxy coating was tested in accordance with UL 723 and found to have NFPA 90A/90B FS/SD ratings of less than 25/50.

	McGill AirFlow's SilverGuard™ Ductwork: How it Works Safe and Effective Tested and Registered Durability Cleaning and Maintaining Welded Joints Availability FAQs Read More: The Role of Antimicrobial Ductwork in Indoor Air Quality (.pdf 356k)
	EPA—Environmental Protection Agency NADCA—National Air Duct Cleaners Association SMACNA—Sheet Metal and Air Conditioning Contractors National Association IAQA—Indoor Air Quality Association ASHRAE—American Society of Heating Refrigeration and Air Conditioning Engineers

For more information, e-mail us at:
marketing@mcgillairflow.com.

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An enterprise of United McGill Corporation—Family owned and operated since 1951

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