• Made of 16 ounce copper or stainless steel
• Can be used on flat or pitched roofs
• Perfect application for dryer, stove, and bathroom vents
• Configurable with one way flapper and screen
• Pipe connection length is 5" (standard)
• Pipe connection is made of stainless steel, preventing electrolysis

Dryer Vent Note: If you are using this product to vent a dryer it should not be ordered with a screen.  Order with flapper only.  A screen can catch the lint from your dryer causing a fire hazard.

Intake Vent Note:  If you are using this product as an intake vent or to exhaust a fireplace then order with screen only. The one way air damper (flapper) only lets air out.