Engineered specifically for large capacity Numatic commercial, industrial, and specialist tub vacuums, this replacement bag utilises a multi-layer synthetic structure. They efficiently trap 99.7% of fine dust, debris, and common allergens while maintaining smooth, consistent suction power. Unlike conventional paper bags that clog, leak, or rip under pressure, these synthetic microfibre bags are built with a robust, tear-resistant design to handle tough commercial cleaning environments.

• Advanced Multi-Layer Filtration - High-efficiency fabric captures fine dust particles, protecting both your workspace air quality and the vacuum motor.
• Industrial-Strength Fabric - Tough, moisture-resistant, and tear-resistant microfibre material ensures reliable containment without accidental splits or messy spills.
• Secure Rubber Seal Collar - Built with a solid collar and tight rubber membrane to securely grip the suction intake, completely eliminating dust bypass.
• Model Compatibility - These bags are precisely sized to fit large format Numatic 750 & 900 series extraction vacuums.
• Capacity - 40 Litres.