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First Alert Carbon Monoxide Alarm
First Alert Carbon Monoxide Alarm
By First Alert
4.52 / 5 based on 21 Reviews
Tracy A.
Lowell, In
61 reviews
I only have one in my house should you have more?
Scarlett H.
Scarlett H.
4 months, 2 weeks ago
Badge Icon
Decorator Expert Level 3
Depends on your house
Alex O.
Alex O.
Spring, TX
5 months, 3 weeks ago
One per level.
Priscilla  I.
Priscilla I.
Springfield, IL
3 years ago
It depends on how big your house is.
Amanda G.
Amanda G.
South Bend, IN
3 years ago
They say you should have one on every level of your house. Basement included.

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