Ultra Series Pressure Filter with UV Clarifier

The PondMAX Ultra Series is a high-efficiency pressurized pond filter system designed to deliver clear, healthy pond water in garden ponds, koi ponds, and water features. Available with an integrated UV-C clarifier, this UV pond filter system helps control green water algae and maintain clean pond water even in full sun conditions.

This pressurized biological pond filter provides effective mechanical and biological pond filtration in a compact footprint. Internal double-action sponge media and quality biomedia (models PF2400 and larger) support beneficial bacteria for balanced, natural pond conditions. Simple to install on both new and existing ponds, this bio pressure pond filter works with any appropriately sized water pump (not included) to keep your pond clean and thriving — with or without fish.

The built-in backwash system simplifies maintenance through a top-mounted diverter valve, sponge squeezing handle to loosen debris, and a waste water outlet for discharge during cleaning. This low-maintenance pond filter system is engineered for consistent performance with minimal effort, making it an ideal solution for pressurized pond cleaning in any garden or koi pond filter system setup.

How it Works

• Dirty water enters the filter through the hose inlet from the pump.
• Water is directed around the perimeter, creating a pressurized vortex for particle separation.
• Water passes through durable sponge media for effective bio-mechanical filtration.

(PF2400 / PF3600 / PF4800 / PF7200 only) Biological spheres promote beneficial bacteria growth for natural biological filtration.

• The UV-C chamber eliminates algae, helping prevent green water.
• Clean, filtered water exits through the hose outlet back to the pond.
• The diverter valve switches flow from filter mode to rinse mode.
• The sponge squeezing handle agitates media to loosen debris.
• The waste water outlet allows discharge of dirty water during cleaning.

Placement in Pond

Pond water is pumped from the pond using a water pump placed in an area providing the best circulation. Water passes through the Ultra Series pressure pond filter, where it is mechanically and biologically filtered. The integrated UV treats single-cell algae (green water), providing complete pond filtration and helping maintain clean, healthy water throughout the season.

This pressurized pond filter is an excellent choice for pond owners looking to clean dirty pond water, combat full sun algae growth, and build a reliable koi pond filter system or garden fountain filtration setup.