Royal Pleated Outer HEPA Filter for Royal Vacuum Cleaners UD20010 The switch box (part #106287)

The switch box (part #106287) is a genuine OEM replacement for ProTeam backpack vacuums

The blue plastic collar seats securely in the bag chamber for a leak-free fit

That reliability is the whole point of metered aerosol systems

not a routine vacuum maintenance filter

and when it fails

Royal Pleated Outer HEPA Filter for Royal Vacuum Cleaners UD20010 The switch box (part #106287)Capture the finest dust and allergens with this Royal pleated outer HEPA filter (Part #3621910200). The deeply pleated HEPA media presents a large surface area in a compact form, trapping microscopic particles while keeping airflow strong so suction stays high. As the outer stage HEPA element on your Royal vacuum, it serves as the final barrier before air exits the machine, dramatically reducing the dust and allergens released back into your room. The