Plastic Increaser Decreaser 3 inch-4 inch
Item Code:
1000142223
$6.80
Quantity:
Fast Delivery
Quality Guaranteed
If your exhaust port is not the proper size for your ducting, turn to Dundas Jafine's plastic duct increaser/decreaser. This plastic component connects 3" - 4" duct together and is ideal for bathroom fan exhaust applications