Sterilight S12Q-PA ultraviolet sterilizers are specifically designed for both residential and commercial/industrial applications requiring a 99.99% reduction of bacteria, virus and protozoan cysts (specifically Giardia lamblia and cryptosporidium), this S12Q-PA system can be used on a point-of-entry (whole home) system disinfection the water for an entire home or cottage.

These units feature a separate reactor vessel which can be mounted in any orientation with the supplied mounting clamps. Sterilight's new electronic ICE ballast provides constant current over the entire input line voltage and is not affected by line frequency variations. This results in optimum UV output, increased ballast life, increased energy efficiency, crest factor control and a unit that is CE compliant due to the built-in EMI/RFI filtering that compensated for radiated emissions & conducted interference.

This process is accomplished without adding any potentially harmful chemicals to your drinking water. Sterilight is the most ecological way of treating your water.......and all this just for pennies a day! These simplistic designs allows for easy homeowner maintenance. The UV lamp can be changed without interrupting the water flow. The quartz sleeve design allows for maximum UV output and operating efficiency.

The Sterilight S12Q-PA water disinfection systems carry a seven year warranty on the stainless steel reactor chamber, a one year warranty on UV lamp, and a five year pro rated warranty on all other components.

Chamber dimensions - 37" X 3.5"  42 watts power consumption. Inlet/Output Port Size: Combo 3/4" FNPT & 1" MNPT.

Note: it is recommended that a 5 micron or better sediment prefilter be installed ahead of the purifier. Water that is over 7 grains per gallon hard should be softened ahead of the purifier. Iron should be less than 0.3 ppm. Click HERE to see our sediment pre-filter high flow.

The contact disinfection property of UV light energy is measured in microwatt-seconds per square centimeter (µwsec/cm²). The Sterilight UV lamp provides 30 µwsec/cm² at the rated peak flow rate, providing a wide safety margin of killing power.

 Click for more Information on SQPA thru S12Q-PA (PDF file format)

Replacement bulb replace annually, select on top.

• Flow rates of 49 L/min (13 gpm) in clear fresh water.

• NEW electronic "ICE" ballasts featuring open loop current control (patent pending), ballast features IEC connector, audible alarm & power-on indicator.

• Hard glass, low pressure mercury vapour lamps with high isolation pin design.

• NEW 1" MNPT / 3/4" FNPT "combination" fittings for installation flexibility.

• Quick-lock moulded lamp connector.

• Compact design incorporating 304 stainless steel reactor chambers, brilliantly polished for laboratory or medical applications.

• Easy servicing - no need to disconnect water flow to change UV lamp.

• Open end quartz sleeves and aluminum gland nuts for optimum operating temperature and sealing efficiency.

• 99.99% destruction of bacteria, virus, and protozoan cysts (Giardia lamblia & cryptosporidium) at rated flow.

• Natures way to protect your water without the addition of harmful chemicals.

• Includes mounting clamps.

• Drain port for reactor chamber flushing.

• Seven year warranty on reactor chamber for unparalleled protection.

• Product certified by CSA (C US) and CE.