HSI Fire & Safety HO-DUS9710S HSI Fire DUS-97-10 DustAir 10oz Trigger Smoke Detector Cleaning Aerosol

Maintain dependable detection and clear surveillance with the HSI Fire & Safety DustAir DUS-97-10 10oz Trigger Air Duster. Built for fast, precise removal of dust and contaminants, this trigger-actuated aerosol is ideal for smoke detector cleaning and routine maintenance of CCTV cameras, access control enclosures, and other security and monitoring electronics. The handheld design delivers focused bursts close to the target, reducing downtime and avoiding unnecessary contact with delicate components.

Formulated as 100% pure gas with no added solvents, the DUS-97-10 protects circuit boards and optical sensors while meeting EPA and CARB standards. It features negligible GWP and no ODP, supporting sustainable maintenance programs in commercial and institutional settings. The canister is designed to work in both Open Delivery and Enclosed Delivery tool systems, giving technicians flexibility for on-site or workshop servicing.

Trust HSI Fire & Safety’s DustAir to extend equipment life, preserve sensitive detection performance, and improve the reliability of your security and monitoring systems. Add to your preventive maintenance kit today to keep smoke detectors and surveillance gear operating at peak performance.

• Keeps smoke detectors and sensitive electronics dust-free to maintain reliable alarm and surveillance performance
• Trigger-actuated 10oz aerosol for precise, controlled cleaning in tight or elevated installations
• 100% pure gas formulation with no solvents — safe for electronics and HVAC-free environments
• Meets EPA and CARB requirements with no ODP and negligible GWP for eco-conscious facilities
• Compatible with Open Delivery and Enclosed Delivery tool systems for flexible maintenance workflows