HSI Fire
- $6.44SKU: HO-DUS9710S
HSI Fire HO-DUS9710S Smoke Detector Cleaning Aerosol, 10oz Trigger DustAir
- 100% pure gas, no added chemicals, solvents or other ingredients
- No ODP (Ozone Depletion Potential) and negligible GWP (Global Warming Potential)
- Meets or exceeds all EPA and CARB regulation requirements
$6.44Low Price Guarantee - $18.95SKU: HO-30S
HSI Fire HO-30S PurCheck Non-Flammable Smoke Detector Test Spray, 1 Can
- Meets all NFPA 72 and International Fire Codes
- 100% EPA compliant with no HFCs or CFCs
- Effective: 300+ tests per can
- UL and ULC Listed
- Safe on sensors
$18.95Low Price Guarantee - $8.60SKU: HO-25S
HSI Fire HO-25S SmokeCheck NFPA 72 Compliant Smoke Detector Tester Aerosol
- 100% EPA compliant, even with new codes and protocols
- Always environmentally friendly: no HFCs or CFCs and low-odor
- Economical: 300+ tests per can
- UL & ULC Listed
- Safe on sensors
$8.60Low Price Guarantee
HSI Fire
For over 30 years, HSI Fire & Safety has provided fire alarm test and maintenance professionals with a full line of equipment and accessories for functional testing of smoke, carbon monoxide and heat detectors.
In 1979, the original smoke detector test aerosol, SmokeCheck®, was created. Developed to answer a need for full functionality testing of a smoke detector, SmokeCheck received its first patent and UL listing.
Since then, HSI has led the development of additional functional testing mediums and tools for smoke, carbon monoxide and heat detectors. Their patented formulas give you confidence in your testing to know all your detectors are ready to respond.
TOLL FREE SALES: (800)-955-5201
GOVERNMENT SALES: 800-955-5201 X 175




