Trump Posts Image of Giant Air Filter Wall on US-Canada Border
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Trump Posts Image of Giant Air Filter Wall on US-Canada Border

Trump shares a composite illustration depicting a MERV 16 air filter barrier between the United States and Canada, tying air quality imagery to his border messaging.

Richard Miniter
By
First Published: July 26, 2026, 1:16 PM ET

WASHINGTON D.C. — Donald J. Trump posted a composite illustration of a towering air filter wall along the United States-Canada border, fusing clean-air imagery with his signature message on border security.