Deflect-O Universal 4-Inch Dryer Duct - F0405B

Deflect-O Universal 4-Inch Dryer Duct - F0405B

Restore a cleaner, safer dryer vent path with this universal/spec-match Deflect-O Universal 4-Inch Dryer Duct - F0405B. This 4-inch flexible dryer duct connects the dryer outlet to a compatible wall vent or transition point and can be cut to fit the installation path.

F0405B is a Deflect-O Supurr-Flex style dryer transition duct selected by 4-inch diameter, 5 Feet length, duct material, clearance, and local venting requirements rather than by appliance model alone.

Compatibility: For gas or electric dryer installations that allow a 4-inch flexible aluminum transition duct. It may also be used for some non-dryer ventilation applications where the same duct specification is required.

Fitment / What To Verify: Verify the dryer uses a 4-inch exhaust outlet, the wall vent is 4-inch, the required run is within the 5 Feet length, the duct path is not crushed or sharply kinked, and the installation complies with the dryer manual and local code. Do not use plastic or vinyl dryer duct in place of a dryer-rated transition duct.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Dryer takes too long to dry, old transition duct is crushed or torn, lint leaks at the connection, or the dryer has been moved and needs a new duct run.
• Visible/Sensory Cues: Crushed foil, holes, loose clamps, lint buildup inside the duct, burned or brittle material, or poor alignment between dryer and wall outlet.

Pro Tip: Keep the run as short and straight as practical. After installation, run the dryer on air/no-heat briefly and check for air leaks and restrictions before pushing the dryer fully back.

Technical Specifications