Allegro® 9550-50 Adapter Reducer, 12 in to 18 in Flexible Vinyl

Our lightweight, soft yellow and black polyester adapter reducer is rugged enough to stand up to any working condition and is designed for most air handling capabilities. It’s flexible and collapsible design allows for easy storage when not in use. The reducer is available in three models and includes a duct-to-duct connector. Note: 16 in (40.6 cm) reducers can not be used with 9516 and 9515-50EX blowers.