First Alert's SMCO210V 10-Year Sealed Battery Combination Smoke and Carbon Monoxide Alarm with Voice and Location Alerts Roof Vents Compatible with most standard toilets

Compatible with most standard toilets

1-1/2" galvanized 45 degree elbow

Superior pullout and shear strengths

for connecting 2 pieces of 3/4" cross link polyethylene pex tubing at a 90 degree angle

floor underlayment which mixes with water only

First Alert's SMCO210V 10-Year Sealed Battery Combination Smoke and Carbon Monoxide Alarm with Voice and Location Alerts Roof Vents Compatible with most standard toiletsBe alerted to the type of danger and its location in your home with First Alert's SMCO210V 10 Year Sealed Battery Combination Smoke and Carbon Monoxide Alarm with Voice and Location Alerts. This 2 in 1 alarm provides convenient protection against both CO and fire threats and meets new industry standards. First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking nuisance alarms and provides