SunSun CUV-172 72W UV Sterilizer

Product details

SunSun CUV-172 72W UV Sterilizer is a pond water UV sterilizer/clarifier designed to help control suspended algae and reduce green water by using UV light treatment as part of your filtration system. It’s intended for pond setups where a compatible pump sends water through the unit, improving clarity and supporting healthier conditions for pond fish and plants.

Features:

• UV sterilization/clarification helps reduce suspended algae that can cause green water
• Works as an add-on to your existing filtration setup for improved water clarity
• Designed for straightforward installation and maintenance for new or existing ponds
• Comes with multiple fitting sizes (3/4", 1", 1-1/4", 1-1/2") to support common plumbing connections
• Includes two UV bulbs (2 x 36W) for combined 72W operation
• Built for use in both marine and freshwater applications (as stated by the supplier)

Specifications:

• Model: SunSun CUV-172 72W UV Sterilizer
• Power (UV output): 72W (2 x 36W)
• UV bulbs included: 2 x 36W UV bulbs included
• Recommended pump flow rate: Up to 1585 gph
• Recommended pond size: Up to 15,850 gallons
• Power input/voltage: 110–120V
• Length: 98 cm / 38.5"
• Fittings included: 3/4", 1", 1-1/4", and 1-1/2" fittings
• Bulb replacement guidance: Replace UV bulb after 8,000 hours (about once every 11 months of operation, per supplier guidance)