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MPI Products Series 420 Heavy Duty Vinyl Blower Hose - 4 Inch x 50 Feet Box
- Heavy duty mil black PVC permanently bonded to a heavy-duty thermally bonded crush resistant PVC helix.
- For use in venting bilge gases and fumes.
- Strong and excellent flexible construction.
- Resistant to ozone, weather and UV sunlight.
- Meets UL94V and MVSS flammability resistance standards and burn test criteria.