Cowater Instock 20W UV Light Drum Filter – Premium Filtration for Koi Ponds & Water Features
High-efficiency rotary drum filter with integrated UV sterilization, designed for ponds up to 1320 GPH (5 T/hr flow). Ideal for koi enthusiasts, aquaculture, and decorative water gardens. Durable stainless steel frame with corrosion-resistant mesh drum for long-term outdoor use. Precision-engineered microscreen (40-100 micron optional) traps debris without clogging. Built-in 20W UV clarifier eliminates algae and harmful pathogens, ensuring crystal-clear water. Low-energy brushless motor with automatic backwash function reduces maintenance. Compact yet robust design suits residential and commercial ponds. Easy-install gravity-fed system with standard hose fittings. Direct bulk pricing available – wholesale discounts for high-volume orders. Global shipping with guaranteed lowest market prices.