Royal Lid Assembly - Backpack, C2401, C2401010 Advance holding it square and passing

holding it square and passing airflow into the tube

A full bag restricts airflow while clogged filters let fine dust escape

Fitting a fresh 50 foot length restores a clear

The wand extends your reach and carries suction from the hose to the floor or dusting tool

Royal Lid Assembly - Backpack, C2401, C2401010 Advance holding it square and passingThis Royal Lid Assembly is an OEM replacement dome lid for the C2401 and C2401010 backpack vacuums, also fitting the Royal RY4000 and RY4001. The dome lid accepts both 1 1 2 inch and 1 1 4 inch screw on hoses, covering the common hose sizes used with these machines. The lid provides secure closure for the vacuum's collection compartment during operation. A cracked or poorly seated lid causes air leaks that noticeably reduce suction, and on a backpack