5 Pack 8" Round x 24" Long (Total 10 Feet) - 30-Gauge Round Duct Sheet Metal Pipe - Snap Lock Vent Pipe [5 Pieces, 2' Each] mobile home rv + Product Details Perfect Fit Product Details Size 30 LO1828 12in diameter

+ Product Details Perfect Fit & Easy Sizing - Designed for a 22" x 30" OR 30" x 22" duct opening (measured at the opening)

Filter Grille features a user-friendly plastic latch that requires no screwdriver for opening

With its simple installation process and sturdy design

L/H@0 FT: - 22

With HVAC Premium you get an extra measure of quality that will be visible to your family members and house guests

5 Pack 8" Round x 24" Long (Total 10 Feet) 30 Gauge Round Duct Sheet Metal Pipe Snap Lock Vent Pipe [5 Pieces, 2' Each] mobile home rv + Product Details Perfect Fit Product Details Size 30 LO1828 12in diameter + Product Details Perfect Fit & Easy Sizing Designed for a 22" x 30" OR 30" x 22" duct opening (measured at the opening) Filter Grille features a user friendly plastic latch that requires no screwdriver for opening