Aqua Ultraviolet Classic 160 Watt UV Sterilizer, Black, 2" (NEMA transformer) 120V/60Hz Ultraviolet Water Sterlizers Tested side-by-side against all bead

Tested side-by-side against all bead filters on the market

low wattage draw (around 140–160W range)

and pathogen control

and demanding water features

Aqua Ultraviolet Classic 160 Watt UV Sterilizer, Black, 2" (NEMA transformer) 120V/60Hz Ultraviolet Water Sterlizers Tested side-by-side against all beadClassic 160 Watt Unit, 2", Black, 4 L, (NEMA) 120V 60Hz Ultimate sterilization power for the largest ponds and most demanding water features. The AquaUltraviolet Classic 160 Watt UV Sterilizer is a top tier, professional grade unit designed for very large ponds, commercial water gardens, and high volume koi or fish systems up to approximately 10,00012,000+ gallons (with proper flow and turnover). This high output UV C sterilizer rapidly and