The SUNSUN CPF-20000 is a high-capacity bio pressure pond filter designed for large ponds. Here are its key specifications and features:
Specifications

Flow rate: Up to 12,000 L/h
UV sterilizer: 36W
Suitable for ponds: Up to 40,000L without fish, 20,000L with fish
Dimensions: 450 x 450 x 550 mm
Actual volume: 50L
Input/Output: 32/38/50mm hose adapters

Key Features

Integrated 36W UVC lamp for algae control
Combines mechanical and biological filtration
Pressure filter system for efficient water purification
Easy Clean flush back function for simple maintenance
Can be buried up to the lid for concealment
Contamination indicator for maintenance timing

Benefits

Improves water clarity and quality
Controls algae growth and harmful pathogens
Easy to install and maintain
Suitable for both garden and koi ponds
Promotes healthy aquatic environment

The SUNSUN CPF-20000 pond filter offers a comprehensive filtration solution for large ponds, combining powerful performance with user-friendly features like the Easy Clean system and integrated UV sterilization.