Amazon has Kidde AC Carbon Monoxide Detector Alarm on sale for $20.46 . Shipping is free with Prime or on order $25+
- CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
- Easy & quick installation – plugs directly into your home’s standard wall outlet, 85 decibel alarm alerts of fire
- Protects during a power failure – 2-AA batteries, included with pack, provide backup service in the event of a power outage
- Whole home family protection – place 1 carbon monoxide detector on each level of your home & in your bedroom to protect from poisonous gases
- UL Certified, 10-year limited warranty
Amazon offers free shipping with $25+ orders or get free 1 day shipping on all orders with a free trial of Amazon Prime. A prime trial is also free with Amazon Family (which also gets you up to 20% off diapers among other benefits) or Amazon Student. EBT/Medicaid Cardholders can save on Prime Membership here.
