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Internet Direct Air Filter Sales
Free Delivery in North America |
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(allow 2-3 weeks) |
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| Merv 8 pleated filters are made with electrostatically charged synthetic media and are MERV 8 rated according to
ASHRAE 52.2 standards and 40% to 45% efficient according to ASHRAE 52.1
standards using 24 point beverage board while our 4" deep filters are
made with 28 point beverage board. The pleated media is bonded to
expanded metal which is coated with a rust inhibitor. The entire
inner surface of the frame is coated with adhesive to encapsulate the
pleated media pack and prevent air bypass and provide rigidity. |
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Copyright © 2004 Merv8Filters.com
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