Vacuum Primary Filter - Microtex Permatex, Fits Numatic Henry, Hetty, James & 305 mm Models, Part #604311

The Numatic Primary Permatex Microtex Filter #604311 is expertly designed to keep your vacuum running at peak efficiency by capturing fine dust, debris, and allergens, ensuring cleaner air and a healthier environment for your home or business. Engineered for 305 mm models, this high-quality filter fits popular Numatic vacuums including Henry, Hetty, and James, providing a precise fit that maintains optimal airflow and strong suction for consistent cleaning results. Its advanced filtration helps protect the vacuum motor from debris buildup, extending the life of your machine while supporting allergy-sensitive households and pet owners by reducing airborne particles. Durable construction ensures reliable performance even in busy settings, and routine replacement of this filter is essential for preserving long-term vacuum efficiency and air quality. For more information about potential exposure to chemicals, visit For more information about potential exposure to chemicals, visit www.P65Warnings.ca.gov.