Evolution Aqua Surge Filter + UV

Innovative pond filter with built-in UV

At a glance...
  • Suitable for ponds up to 5,000L
  • Foam free, easy self-cleaning technology
  • Built-in 18W UVC eradicates green water
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What is the Evolution Aqua Surge Filter?

The Surge Filter, designed and built by industry experts Evolution Aqua, is an innovative pond filter that will help you maintain crystal clear and healthy water in ponds up to 5,000 litres.

There are no dirty sponges or foams to clean so you get to keep your hands dry, giving you more time to enjoy your pond. Instead of sponges and foams, this filter uses K+ Media and integrated UVC to filter your water.

Why should I buy the Evolution Aqua Surge Filter?

The Evolution Aqua Surge Filter comes with a number of fantastic features, including:

  • 18 Watt UV – The built-in UV clarifier helps to get rid of green water. It is easy to maintain and is simple to wire into the mains power supply.
  • K+ Media – Independently tested K+ Media provides enhanced biological and mechanical filtration, catching waste down to 1 micron in size.
  • Simple to set up – Stepped hosetails supplied for simple connection and ball valves for easy operation. The clear hose provided allows you to see waste water flow when draining.
  • Easy to install – The compact design of the Surge Filter is perfect for when space is limited. Mounting brackets are included for secure installation.
  • Save money and time – K+ Media never needs replacing and it improves over time. The Surge Filter also doesn’t need to be cleaned as often as sponge or foam filters.
  • Turn to clean – Simply turn the valves for quick and easy cleaning. With no filter sponges or foams, there’s no mess.
  • Reliable – The Surge Filter, thanks to its Air Clean Technology, doesn’t have any moving parts, so it is reliable and virtually maintenance-free.

How does the Evolution Aqua Surge Filter work?

As pond water is pumped up through the Surge Filter, the K+ Media becomes a mechanical barrier that traps debris as it flows through. Waste particles remain trapped within the K+ Media until they are dislodged and flushed away during the patented Air Clean Technology cleaning process.

Air Clean Technology uses open cell K+ Media and air to clean the filter providing a low energy and cost-effective solution. With the pump off, ball valves closed, and waste valve open, air is drawn into the filter.

As air and water mix inside the filter, the media starts to move chaotically, dislodging the trapped waste. Dirty water then exits the bottom of the filter via the waste line, leaving clean media.


Technical Details

Max Pond Size Inlet & Outlet Size Waste Particle Size Max Flow Rate Optimum Flow Rate K+ Media Supplied Water Volume In Filter
5,000L 0.75", 1", 1.25" 1 3,500 lph 2,500 lph 4.5L 19L
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