Whip Brushes are used for rectangular ducts. These brushes have extra long, lighter strands that “whip” into the corners that plain round brushes miss. Round brushes in square ducts can’t reach the corners. Example: a 12" x 12" Square Duct is 16" from Corner to corner
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4 inches, 6 inches, 8 inches, 10 inches, 12 inches, 16 inches, 20 inches, 24 inches |
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