Vacuum Shoulder Harness Strap - Eureka Sanitaire Powr-Flite Heavy-Duty Ergonomic Support, Fits SC412A SC420 10Q PF300BP Backpack Vacuums, Part #B3525800

The Eureka Sanitaire Powr-Flite Shoulder Harness Strap, part number B352-5800, is a genuine OEM replacement designed to provide secure, ergonomic support for SC412A, SC420, 10Q, and PF300BP backpack vacuums. Engineered for heavy-duty commercial use, this strap ensures the vacuum remains comfortably positioned during extended cleaning sessions, reducing user fatigue and promoting proper balance. By maintaining a snug fit, it helps prevent dust, fine particles, and allergens from escaping, supporting optimal airflow and filtration for improved indoor air quality-an essential benefit for homeowners, pet owners, and those with allergies. Durable construction protects the vacuum motor from debris buildup, helping to preserve strong suction and consistent cleaning performance. Routine replacement of this harness strap is key to ensuring long-term reliability and efficiency of your vacuum system. For more information about potential exposure to chemicals, visit For more information about potential exposure to chemicals, visit www.P65Warnings.ca.gov.