National Hardware Plain Box Rail 8' Category_Air Purifiers & Filters and 1' piping and is

and 1' piping and is color-coded

aesthetic chlorine taste & odor

Piezo Electric Ignitor - Makes lighting pilot fast and easy

Maintains efficiency for up to 90 days

With grade 3 security

National Hardware Plain Box Rail 8' Category_Air Purifiers & Filters and 1' piping and isNational Hardware's 8' Plain Box Rail is designed for use on doors weighing up to 450 lbs. Made from galvanized steel for durability. Can be used with many types of single and multiple brackets for easy installation. For exterior applications. Coated with Weatherguard Protection to withstand harsh weather conditions and prevent corrosion. Rail is carefully formed to give an even tread to hanger wheels.