Kidde 3/4 Inline Air Filter UL/FM Approved for Fire Safety Systems Protection

The Kidde 3/4” Inline Air Filter captures airborne particulates, dust, and debris within aspirating smoke detection networks such as the Kidde Modulaser. Installed directly inline with the sampling pipe network, this component intercepts foreign matter before air samples reach the internal detection chamber to prevent sensor contamination and costly false alarms in commercial and industrial facilities.

This assembly complies with system design parameters governed by NFPA 72 for National Fire Alarm and Signaling Code requirements. Utilizing certified components ensures that the sampling network maintains optimal airflow monitoring capabilities while upholding the strict agency listings required for commercial life safety installations.

Key Features & Construction

• Inline Configuration: Compact design allows seamless integration directly into 3/4-inch sampling pipe networks without requiring complex structural modifications.
• Efficient Filtration: Protects critical system components by intercepting fine dust and particulate matter, reducing maintenance downtime and sensor fouling.
• Durable Build: Engineered from robust industrial-grade polymer and composite materials capable of withstanding harsh operating environments.
• Certified Compliance: Carries dual UL and FM agency approvals, satisfying local code mandates for approved fire protection equipment.

Technical Specifications & Compliance Table

Submittal & Installation Note: Always verify specific installation parameters, pipe sizing, and placement restrictions with your local Authority Having Jurisdiction (AHJ) and review the official manufacturer cut sheet prior to system commissioning.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)