Royal Type Q Enviro Paper Bags 7-Pack + Filter, AiroPro 2000 & Can Vac 82425 300 series Function: pre-motor filtration that protects

Function: pre-motor filtration that protects the motor from grit

the Revolution 3750

the vacuum may refuse to turn on

Advantage: Geared teeth prevent slippage for consistent brush-roll speed

Royal Type Q Enviro Paper Bags 7-Pack + Filter, AiroPro 2000 & Can Vac 82425 300 series Function: pre-motor filtration that protectsThese Royal Type Q Enviro paper bags (Part #214) ship 7 bags per pack with one bonus filter, built for Royal and Dirt Devil Type Q vacuums along with the AiroPro 2000 and Can Vac 82425 canister models. The Enviro media is a high filtration paper that captures fine dust and allergens while maintaining the airflow your machine needs for full suction. The included filter refreshes your vacuum's secondary filtration in the same change, so the whole system