Safe-T-Alert Combo Carbon Monoxide Propane Alarm - Surface Mount - Mini - Black 25-742-BL

Safe-T-Alert Combo Carbon Monoxide Propane Alarm - Surface Mount - Mini - Black 25-742-BL. Test and inspect the Propane and CO alarms installed in your RV every week and replace malfunctioning alarms.Replace all Propane and CO alarms that are 5...

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