Vacuum Secondary Motor Filter - Captures Dust & Debris, Fits Cirrus & ProGrade CR77C, CR78, CR88, PRO-9000, Part #C-18005

The Vacuum Secondary Motor Filter is designed to capture dust and debris before they reach your vacuum’s motor, helping to maintain strong suction and extend the life of your equipment. Engineered for optimal airflow and filtration, this filter fits Cirrus and ProGrade upright models CR77C, CR78, CR88, and PRO-9000, and is identified as part number C-18005. By reducing fine particles and allergens in the air, it supports a cleaner home environment, making it especially beneficial for pet owners and those with allergies. Durable construction ensures a proper fit and reliable performance, protecting the motor from debris buildup and preserving consistent cleaning power. Routine replacement of this filter is essential for long-term vacuum efficiency and improved indoor air quality. For California residents: For more information about potential exposure to chemicals, visit For more information about potential exposure to chemicals, visit www.P65Warnings.ca.gov.