First Alert plug-in carbon monoxide detector with battery backup for $20

Save $7 on a First Alert carbon monoxide detector

Right now on Amazon, you can find a First Alert carbon monoxide detector on sale for $19.59. The detector works with any standard outlet and also has a battery backup for continuous monitoring of carbon monoxide levels incase of a power failure. It also features an advanced electrochemical carbon monoxide sensor that works effectively no matter where it’s placed. The same product is sold at Walmart for $26.88, which means you’ll be saving $7.29 on this purchase. Amazon also offers free shipping on orders of $25 or more, so be sure to check out some of the company’s other great deals to combine purchases and save even more!

This deal could expire at any time.