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5 bestCarbon monoxide and natural gas detectorof December 2024

112M consumers helped this year.

1

First Alert GCO1 (1039758) Plug-in Combination Explosive Gas and Carbon Monoxide Alarm with Battery Backup
First Alert GCO1 (1039758) Plug-in Combination Explosive Gas and Carbon Monoxide Alarm with Battery Backup

First Alert

9.7

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2

Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Wired, White
Google Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Wired, White

Nest

9.4

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3

First Alert SC9120LBLA Hardwire Smoke/Carbon Monoxide Alarm 10 Year Battery
First Alert SC9120LBLA Hardwire Smoke/Carbon Monoxide Alarm 10 Year Battery

First Alert

9.1

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4

BW Clip BWC2-M Single Gas CO Monitor
BW Clip BWC2-M Single Gas CO Monitor

Honeywell

8.8

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5

Kidde C3010 Worry-Free Carbon Monoxide Alarm with 10 Year Sealed Battery
Kidde C3010 Worry-Free Carbon Monoxide Alarm with 10 Year Sealed Battery

Kidde

8.5

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