Non-corrosive stainless steel head is allows for sweat in place installation;Carbon filter media reduces chlorine taste and odor;System materials are FDA CFR-21 compliant;High flow rate provides 20 gallons (75.7 liters) of filtered water per minute;Cartridges simply twist off for replacement-no tools, no contact with filter material

• 3M Aqua-Pure Whole House Water Filtration System - Model AP903
• 1" NPT
• 304 stainless steel

3M Aqua-Pure Whole House Water Filtration System - Model AP903Aqua Pure