Speedi-Products 4 in. Aluminum 90° adjustable elbow. Used in round exhaust air duct systems for dryers, exhaust fans and range hoods that need turns through 90° and are simple to adjust. Can be used for remodeling, do it yourself and new residential projects.
- Ideal for venting 3 in. exhaust air duct systems
- Ideal for dryers, exhaust fans and range hoods
- Seal joints with approved duct mastic sealants and tapes
- Consult your local building codes for approved installation practices