First Alert 10-Year Battery 2-Pack Battery-operated Combination Smoke and Carbon Monoxide Detector Model #LO10757 This tried-and-true technology doesn't interfere

This tried-and-true technology doesn't interfere with the performance of other pool products

When the job is done

5 gallons per minute

and 1/4-turn hot and cold ball valves for shutoff during maintenance

Each job goes more quickly and cleans up faster with less nuisance from airborne sanding dust

First Alert 10-Year Battery 2-Pack Battery-operated Combination Smoke and Carbon Monoxide Detector Model #LO10757 This tried-and-true technology doesn't interfereThe First Alert SMCO210 10 Year Sealed Battery Combination Smoke & Carbon Monoxide Alarm with Slim Profile Design uses First Alert's Precision Detection advanced sensing technology and meets new industry standards. This 2 in 1 alarm provides convenient protection against both fire and carbon monoxide (CO). Also equipped with a 10 year sealed battery to eliminate the need for battery replacements and low battery chirps. Precision Detection technology