Evolution Aqua K Advanced Filter 24″ – High-Performance Pressure Filter for Ponds Up to 36,000 Litres The Evolution Aqua K Advanced Filter 24″ is a compact yet powerful pressure filter, engineered to deliver exceptional mechanical and biological filtration for ponds up to 36,000 litres. Built in the UK using rotational moulding technology, this filter offers superior durability and pressure resistance (up to 1.5 bar), making it ideal for koi ponds, heavily stocked fish ponds, and garden ponds that demand reliable, low-maintenance water clarity. What sets the K Advanced Filter apart is its use of Evolution Aqua’s proprietary K Media, pre-loaded into the unit. With 100 litres of K Media, this filter provides a massive surface area for beneficial bacteria to colonize and break down harmful waste. The media also filters particles down to 1 micron, helping to maintain crystal-clear water.Key Features: For Ponds Up to 36,000 Litres (7,900 Gallons) – Ideal for koi and large fish ponds Pre-Filled with 100L K Media – Delivers superior biological and mechanical filtration Filters Down to 1 Micron – Removes even the finest suspended solids Laminar Flow Design – Reduces backpressure and improves energy efficiency Built-in Blower – For powerful air-assisted backwashing and easy cleaning 2” Multi-Port Valve and Pipework Included – Ready to install with minimal setup Heavy-Duty Construction – Weatherproof, durable, and pressure-rated up to 1.5 bar Specifications: Specification Detail Max Pond Volume 36,000 litres Media Volume 100 litres (K Media) Inlet/Outlet Size 2” multi-port valve Working Pressure 1.5 bar (tested to 2.5 bar) Filter Diameter 24″ (approx. 600mm) Flow Rate Up to 15,000 LPH How It Works: Water enters the filter through the bottom laterals, travels upward through the K Media bed where solids are trapped, and biological filtration occurs. Clean water exits through the top. When cleaning is required, simply activate the air blower and switch the valve to backwash mode—no messy handling needed.
