This Dryer Exhaust Duct allows heat to safely vent from your appliance during the drying cycle. This is an accessory that can be used across several brands; check to see if your model number is compatible. The thin-profile crush resistant aluminum duct measures 4" D and extends to approximately 5' L with one male snap-lock fitting and one soft-cuff male fitting. Replacing this part will require no disassembly or repair experience. You must unplug the dryer or shut off the house circuit breaker for the appliance before installing this part. Recommended Item: Consider purchasing the coordinating clamp kit (item 4396008RP) to connect the soft end to DuraSafe™ venting components.