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What is MERV?
MERV = Minimum Efficiency Reporting Value

A measurement scale designed in 1987 by the American Society of Heating, Refrigerating and Air-Conditioning Engineers to rate the effectiveness of air filters.

If you would like to know more about MERV or Which MERV is right for you.
please contact H&B Air Filter Co. for more information.
713-784-8061 or
email us: info@handbairfilters.com