The Sierra cm packs commercial power in a backpack vacuum weighing only 9 lbs.! The versatile design allows you to use it as a canister, too. Includes 50 ft. ext. cord & EZ Glide tool kit Power: 928 W Weight: 10 lb. Filtration: Three-Level Filtration Micro Filter: 454 sq. in. media Airflow: 95 CFM Static Lift: 92" Amps: 8.3 Warranty: The Sierra cm carries an unmatched warranty - 1-year parts, 1-year labor, 1-year motor and 25 years on the molded body parts.