18" BioPRO 4000 Pressurized Pond Filter with 1.5" Top-Mount Multi-Port Filter Valve and BioCELL Media. The BioPRO 4000 is 33" tall, has 1.5" inlet/outlet ports and utilizes 1.5 ft³ of BioCELL Biological Filter media. This durable pond filter offers a maximum flow rate of 43 GPM for a suggested pond size of 2,600 gallons and a maximum of 5,200 gallons.

BioPRO Biological Pond Filter Advantages:
• Self-Cleaning BioCELL Media Provides Exceptional Conditions for Nitrifying Beneficial Bacteria Colonies.
• Six-Way, Multi-Port Filter Valve allows for Easy Servicing without the need to access the Inside of the Filter.
• Pressure Design allows for Remote Operation.
• Can be used with Low-Pressure (low RPM) Pumps.
• Compact Size, Easy to Conceal.
• Designed for High-Density Fish Loads.
• Easy to Install and Maintain.

Combine this BioPRO Filter with a SMART UV for an effective pond filtration system.
The BioPRO Pond Filter provides effective biological filtration while the SMART UV Sterilizer eliminates waterborne pathogens, such as viruses, algae and bacteria; giving you a beautiful, clear, and healthy Koi pond. We recommend the 80 Watt SMART HO UV Sterilizer (025080) for the BioPRO 4000 Pond Filter.

PLEASE NOTE: This item ships in multiple boxes.
You will not be charged shipping for this item at checkout. We will contact you with shipping costs and options to complete your order. If you have any questions on this please feel free to contact our customer service staff at info@emperoraquatics-pond.com or 1-610-970-0440 x0.