First Alert CO400 Carbon Monoxide Alarm $10 at Amazon $10 $35 Amazon has the First Alert CO400 Carbon Monoxide Alarm for $10.29 with free shipping on $25+ or with Prime or free one-day pickup in select cities. Walmart has it for $10.77.Features an electrochemical carbon monoxide sensor, silence/test button, low battery warning and a end-of-life timer. $10 retail: $35 Report Posted by Sharik10/16/2018 at 12:09 PM PT
Comments & Reviews (2)
Thank you!