First Alert HOME2 Compliance Fire Extinguisher, 5 LbHighlights: Effective against the most common household fires: wood, paper, fabric, flammable liquid fires and live electrical equipment fires Extinguisher is rechargeable according to codes if used, unit can be refilled by a certified professional Durable compliant metal head Commercial grade metal valve and trigger Corrosion resistant metal pressure gauge Metal pull pin with safety seal to prevent accidental discharges Monoammonium Phosphate