Can be used with any standard 3" ventilation hose. Features flexible hose flange that is screwed onto hose, then snaps onto the flange. The neck extends 1" below deck. Chrome-plated zinc. Flange is non-corrosive plastic. Installs with #8 fasteners. Size 6" L x 5-5/16" W x 2-1/4" H Hole 3-1/4" to 3-1/2" dia.

Price is per unit.Also available in a case of 6. Please call us if interested in case pricing.