Collection Hose, Hose Inside Diameter 1 3/4 in, Overall Length 17 ft, Compatible Extractor Series Filtair 130, Filtair 400, Compatible Extractor Manufacturer Part Number 300595, Nozzle Width Not Applicable, Compatible Extractor Grainger Part Number 5FYE9, Extraction Arm Adjustability Flexible Duct, Extraction Arm Diameter Not Applicable, Nozzle Shape Round