Flex-Duct

12" diameter, 25' length flexible ducting used with Negative Air Machines to exhaust filtered air out of a sealed containment area, maintaining negative pressure within the work zone.

Attaches to the exhaust side of the Negative Air Machine and routes air out of the containment area. Whenever practical, route the filtered exhaust outside the containment area or building.

Key Features:

• Size: 12" diameter, 25' length
• Compatible With: Alpine Air Rentals Negative Air Machines
• Use: Connects to the exhaust side to route filtered air out of containment

Note: Charged as a one-time fee per rental, per duct. Flex-duct is a consumable item — sold, not rented. Non-returnable and non-refundable once purchased.