601 4″ Round Soffit Vent

• Vent Free Area: 6.38 sq. in.
• Full 1” back collar for mechanical connection
• Full 1” flange for easy installation over soffit
• Manufactured without screen to suit 1/4” bird screen, exhaust requirements, 604S (4″ round) screen available

601 4″ Round Soffit Vent

• The round vent free area: 6.38 sq. in.
• Full 1” back collar for mechanical connection also,  Full 1” flange for easy installation over the soffit
• It manufactured without a screen to suit 1/4” bird screen as well as exhaust requirements, 604S (4″ round) screen available