PurCheck is totally non-flammable, environmentally safe smoke detector testing spray. This UL & ULC Listed product is approved for testing both photoelectric and ionization smoke detectors and eliminates the risk of any harmful residue. The only totally non-flammable testing product available, and an alternative to SmokeCheck.
HSI Fire HO-30S PurCheck Smoke Detector Test Spray Features
- Meets all NFPA 72 and International Fire Codes: Ensures compliance with safety regulations, making it suitable for professional use.
- 100% EPA compliant with no HFCs or CFCs: Environmentally friendly formulation that contributes to a safer planet.
- Effective: 300+ tests per can: Provides long-lasting performance and value, reducing the need for frequent replacements.
- UL and ULC Listed: Verified safety and reliability for peace of mind during testing.
- Safe on sensors: Protects sensitive smoke detector components while ensuring effective testing.
HSI Fire HO-30S PurCheck Detailed Specifications
| Product Type | Smoke Detector Test Spray |
| Flammability | Non-Flammable |
| Compliance | EPA, NFPA 72, International Fire Codes |
| Tests per Can | 300+ |
| Listing | UL and ULC Listed |
| Environmental Impact | No HFCs or CFCs |
| Compatibility | Photoelectric and Ionization Detectors |



















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