No.	PRODUCT	MANUFACTURER	PRICE	RATINGS	POPULARITY	LINK
21.	TOP-MAX Battery Operated Carbon Monoxide Detector CO Warning Alarm Gas Sensor Monitor with LCD Display for Bedroom Living Room	TOP-MAX	£8.59	(from 39 reviews)	4.8	VIEW PRODUCT
22.	Ei Electronics Carbon Monoxide Alarm with Memory Feature Powered	Ei Electronics	£24.89	(from 57 reviews)	5.5	VIEW PRODUCT
23.	Kidde 900-0233 BSI Battery Carbon Monoxide Alarm	Kidde	£10.03	(from 537 reviews)	5.4	VIEW PRODUCT
24.	Fireblitz CO7BD Carbon Monoxide Alarm	Fireblitz	£23.99		5.2	VIEW PRODUCT
25.	Fireangel Atom Tiny but Mighty	Fireangel	£27.99		5.2	VIEW PRODUCT
26.	Kidde KID10LLDCO Carbon Monoxide Alarm Digital Sealed Battery	Kidde	£24.80	(from 1 review)	5.2	VIEW PRODUCT
27.	Carbon Monoxide (CO) Detector Visual Monitor - Great for travel or around the home. 50 Year Anniversary Special Edition Design	Spot The Danger	£3.98	(from 26 reviews)	4.8	VIEW PRODUCT
28.	CARBON MONOXIDE ALARM DIGITAL DISPLAY 7DCOC By KIDDE		£18.42	(from 12 reviews)	5.1	VIEW PRODUCT
29.	Kidde Lifesaver Carbon Monoxide Alarm 5CO Twin Pack	LIFESAVER	£23.18	(from 8 reviews)	5.1	VIEW PRODUCT
30.	Ei Electronics Carbon Monoxide Alarm with Mains Plug and Memory Feature	Ei Electronics	£35.38	(from 8 reviews)	5	VIEW PRODUCT

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