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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.
Tracy A.
Lowell, In
61 reviews
I only have one in my house should you have more?
Scarlett H.
Scarlett H.
2 months, 2 weeks ago
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Decorator Expert Level 3
Depends on your house
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Alex O.
Alex O.
Spring, TX
3 months, 3 weeks ago
One per level.
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Priscilla  I.
Priscilla I.
Springfield, IL
2 years, 10 months ago
It depends on how big your house is.
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Amanda G.
Amanda G.
South Bend, IN
2 years, 10 months ago
They say you should have one on every level of your house. Basement included.
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