Amazon.com: Compatible Replacement for Shop Vac and Ridgid Style Wet Dry Vacuum Cleaner Crushproof Industrial Commercial Grade Extension Hose with Air Suction Control, Lengths up to 50 Foot by 1-1/4 inch :
Shop-Vac 8-Foot Extension End Vacuum Hose, Model 9051233 - Walmart.com
STEALTH 1-1/4-IN X 8-FT VAC HOSE with 2 hose ends – Alton Industry Limited Group
Shop Vac 9051200 1.25in By 8ft Vacuum Hose - Walmart.com
CRAFTSMAN CMXZVBE38759 2-1/2 in. x 20 ft. POS-I-LOCK Wet/Dry Vacuum Hose Kit for Shop Vacuums - Amazon.com