Aqua Ultraviolet Classic 160 Watt UV Sterilizer, White, 2" (NEMA transformer) 120V/60Hz

Classic 160 Watt Unit, 2", White, 4/Lamp, (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 10,000–12,000+ gallons (with proper flow and turnover). This high-output UV-C sterilizer rapidly and effectively eliminates free-floating single-cell algae, bacteria, viruses, and protozoa that cause green water and disease — delivering exceptional, crystal-clear water without the use of chemicals.

Engineered with the signature durability and ease of maintenance of the Classic series, it features easy-twist caps for quick quartz sleeve cleaning and robust 2” inlet/outlet plumbing. The powerful 160 Watt lamp provides maximum sterilization performance while remaining surprisingly user-friendly for its size, making it the ideal choice for serious pond enthusiasts and large-scale aquatic systems.

Key Features:

- 2” inlet/outlet for easy plumbing integration

- High-output 160 Watt UV-C lamp for superior sterilization power

- Easy-twist cap design for fast quartz sleeve access

- Chemical-free algae and pathogen control

- Sterilizes up to approximately 12,000 gallons

-NEMA Transformer 120V/60Hz

When your pond or water feature is large and you demand the absolute best water quality possible, the Classic 160 Watt delivers unmatched clarity and protection.