Feature

●26-gauge steel
●Black, electrically bonded epoxy finish
●Removable 1/4 x 1/4 in. screen
●Back-draft flapper
●Bulk box

Description

Features. 26-gauge steel. Black electrically bonded epoxy finish. Removable 14 x 14 in. screen. Back-draft flapper. Bulk box. 4 in. collar