M-D Building 43822 Adjustable Thermal Threshold, 36" BackToSchool One 120/240-Volt 30 Amp twist

One 120/240-Volt 30 Amp twist lock receptacle

Automatic change reminders have also been included and will readily alert owners whenever filters or batteries require replacement

Vinyl jacket resists moisture

Ov classification means that the cartridge is approved for organic vapors

M-D Building 43822 Adjustable Thermal Threshold, 36" BackToSchool One 120/240-Volt 30 Amp twistSet screws allow for adjustment to seal uneven gaps between bottom of door and floor for a weathertight seal. "Thermal Break" design prevents frost build up on interior surface of threshold. 1 3 8" to 1 5 8" Height. Highlights: Aluminum adjustable height 1 3 8" to 1 5 8" height W x l 4 9 16" x 36" Finish : aluminum WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth