Evolution Aqua Surge Filter | All-in-One, Easy to clean, Foam Free, Mess Free, Pond Filter with built-in UV Clarifier Light for Ponds Up to 5,000 Litres, Black

£304.95

Price: £304.95
(as of Jun 17, 2026 17:19:37 UTC – Details)

Product Description

Surge innovative pond filter with UVC. Features include 'easy to clean' demonstrated by hand cleaning, and 'foam free' shown with crossed-out foam image.

Black cylindrical water filtration device with two valve connections, labeled as 'surge'. Appears to be a portable water filter or purification system.

Surge Filter

What is the Surge Filter?

The Surge Filter is an innovative filter that will help to deliver crystal clear, healthy water for 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.

How does it 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. It also has a 18 Watt UV to get rid of green water and Algae.

How it cleans?

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 waste. Dirty water then exits the filter via the bottom waste line, leaving clean media.

Key Features Keep your hands dry – Foam free, easy self-cleaning technology. More time to enjoy your pond – Reduces filter cleaning and maintenance. Crystal clear and healthy water – Enhanced filtration with K+Media and integrated UVC.

Why Buy Surge?

Logo for AirClean Technology, featuring blue text and a swooping blue wave design, suggesting air or water purification concepts.

Patented Design

Surge uses our new Patented Air Clean system which saves money , time and is virtually maintenance free. This technology has no downside and paired with our open-cell media can provide the most efficient and reliable process.

Cross-section diagram of a water filtration system with built-in 18W UVC light, showing blue illumination through a chamber filled with filter media.

Clears Green Water

The Built-in UV helps to get rid of Green Water and Algae. It is easy to maintain and is simple to wire into the mains supply.

Hand cleaning a device with a circular motion. Text reads 'Easy To Clean'. Blue arrow indicates cleaning direction around a black cylindrical object.

Keep your Hands Dry

Simply turn the valve for quick and easy cleaning. With no sponges or foams there is no mess and you get to keep your hands clean and dry.

Circular image showing koi fish, water lily, and lily pad in clear water. Text above reads 'Clear & Healthy Water'.

Crystal Clear Water

The Combination of the Air Clean technology and UV makes for a perfect filter which flawlessly and reliably delivers crystal clear and healthy water.

Close-up of a white, spherical object with a grid-like surface structure. The object has multiple protruding spikes or points around its circumference.

K+ Media – Advanced Filtration Media

The surge filter comes with 4.5 Litres of our Advanced Filter Media which provides biological and mechanical filtration which catches waste down to 1 micron.

Hands using a level tool on a black cylindrical device attached to a wooden surface, with greenery visible in the background.

Easy-to-Install

The surge filter has a compact design which is perfect for when space is limited it also comes with everything you’d need to install it. Mounting brackets included for quick and secure installation.

Hands adjusting a black valve or connector on a pipe system. The valve has a large circular handle and ribbed body for grip.

Simple to Set-Up

The stepped hosetails supplied for simple connection to flexible hose. Ball valves for easy operation. The clear hose provided allows you to see waste water flow when draining.

[EASY CLEANING] – Simply turn the valves for quick and easy cleaning. With no filter sponges or foams, there’s no mess, so you get to keep your hands clean and dry.
[SAVE MONEY AND TIME] – K+ Media never needs replacing, and it improves over time, saving you money. The Surge Filter doesn’t need to be cleaned as often as sponge or foam filters, saving you time.
[RELIABLE] – The Surge Filter, with Air Clean Technology, doesn’t have any moving parts, so it is reliable and virtually maintenance-free.
[INSTALLATION] – The compact design of the Surge Filter is perfect for when space is limited. Mounting brackets are included for secure and easy installation on a post or wall.
[SET UP] – Stepped hose tails are supplied for simple connection to flexible hose. Ball valves are also supplied for easy operation. And the clear hose provided allows you to see wastewater flow when draining.

MAECENAS IACULIS

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ADIPISCING CONVALLIS BULUM

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