First Alert CO400B Single Gas Carbon Monoxide Detector – White grinders It is an exact replacement

It is an exact replacement as the original factory hose

This pack of six features gold

Soft Rubber Grip For User Comfort

Cherry red cast iron fondue pot

First Alert CO400B Single Gas Carbon Monoxide Detector – White grinders It is an exact replacementWorks during power outages. No installation required. Place or mount almost anywhere. Mute test button to quiet unnecessary alarms, test alarm function. Low battery mute quiets low battery signal for up to 8 hrs. Front open compartment allows battery change without taking alarm down. Electrochemical sensor is the most accurate technology available for detecting carbon monoxide. Low battery warning 85 dB alarm Meets UL2034 standard. Uses 9 V battery,