Evolution Aqua K+ ADVANCED Pressure Filter - Inc Media & Blower

Evolution Aqua K+ Advanced Pressure Filter

Exceptional Clarity. Advanced Engineering. Built to Last.

The K+ Advanced Pressure Filter from Evolution Aqua sets a new benchmark in pressurised pond filtration. Precision-engineered in the UK, this filter combines robust construction, powerful biological and mechanical performance, and effortless maintenance—all pre-loaded with Evolution Aqua’s class-leading K+ Media.

Designed to deliver crystal-clear water even in high-demand pond environments, the K+ Advanced Filter provides both peace of mind and outstanding results.

Key Features

• Pre-loaded with K+Media for enhanced mechanical and biological filtration
• Rotationally moulded one-piece body for superior strength and durability
• Double lateral design ensures laminar flow and reduced backpressure
• Maximises pump efficiency for more economical operation
• Quick & easy to clean with a simple multiport valve backwash system
• Built-in feet eliminate weak points; no skirt or join lines
• Use as a standalone filter or integrated into larger systems
• Stylish granite grey finish matches other Evolution Aqua equipment

Best-in-Class K+ Media

Designed and extruded in the UK, K+Media provides an unmatched surface area of 1,025m²/m³, allowing dense, stable biofilms to thrive. Its advanced formulation incorporates minerals and enzymes for faster maturation, while its profile helps filter particles as small as one micron.

Independently verified by IFTS and Cranfield University, K+Media offers a proven solution for efficient nutrient breakdown and water polishing.

Simple Installation, Powerful Results

Whether you’re upgrading a large koi pond or setting up a high-performance system, the K+ Advanced Filter is built to exceed expectations. Supplied with pipework, blower, and multiport valve, installation is straightforward, and routine cleaning is quick and efficient thanks to the patented backwash design.

How It Works

Water enters the filter and is directed to the bottom laterals. As it rises, suspended particles and waste are trapped by the floating bed of K+Media. Clean water returns to the pond via the upper laterals, while beneficial bacteria on the media provide powerful biological filtration.
A simple turn of the multiport valve allows for backwashing and rinsing, making maintenance effortless.

Engineered for Reliability

Each unit undergoes strict factory testing, including 10,000 pressure cycles and stress testing to 2.5 Bar. With its rugged construction and proven performance, the K+ Advanced Filter offers durability, clarity, and filtration efficiency in one powerful package.