The Trojan S12Q-PA is a Sterilight UV water filtration system that is:
The Sterilight S12Q-PA - UV Water Filter System uses UV light to disinfect your home's water. This Sterilight ultraviolet system uses 48 watts of power. This UV light filter features a flow rate of 15.1 gallons per minute (gpm).
The Trojan S12Q-PA specifications: