Evolution Aqua Tempest Pond Water Polisher Filter

Evolution AquaSKU: TEMPFIL01

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    Same day despatch when ordered before 2pm
    Sent on an express next working day service

Sale price£274.95


Evolution Aqua Tempest Pond Water Polisher Filter

The Tempest can be used alongside any current filtration unit, and also on quarantine systems, or as a standalone filter on smaller ponds, providing additional mechanical and biological filtration. The Tempest filter is easy to install and is simple and quick to clean, with a patent-pending air syphon design, which works by drawing in air during the cleaning process, into the filter as it empties which then causes the water to agitate, cleaning the K+Media inside.

The Tempest is best used with Evolution Aqua's K+Media as the filter media, meaning particles down to one micron can be filtered. The K+Media is the result of extensive research and development, and is moulded with minerals for faster maturation times, which has been independently tested by IFTS (Institut de la Filtration et des Techniques Séparatives).

How it works: Water is pumped up through the Tempest filter, and the K+Media moves to the top of the filter, becoming a mechanical barrier that traps debris as it flows through the system. Waste is trapped in the K+Media until the cleaning cycle dislodges it, and it gets flushed away.

Easy to clean: With the pump turned off, slide valves closed, and waste valve open, air is drawn into the filter. As air and water mix inside the filter tube, the media starts to move chaotically, dislodging the trapped waste. Dirty water then exits the filter tube at the bottom via the waste line, leaving clean media.

The K+Media is designed and manufactured by Evolution Aqua, with its innovative design and class leading surface area provides enhanced biological and mechanical filtration. As Evolution Aqua extrude the K+Media, minerals and enzymes are added to the raw material. The result of this process, unique to Evolution Aqua, is a filtration media that not only outperforms most of its competitors due to its large protected surface area, but also answers the problem of how to speed up the time taken to mature your filter. K+Media is proven by IFTS to remove all particles over 25 micron on each pass through the filter.

This can be used alongside current filtration, including the Evolution Aqua Nexus, or any bay, drum, pressurised or box filter, or as a standalone unit on ponds up to 5,000l. It can be used in a modular design, with multiple units being run together to facilitate a larger volume of water. It is recommended to install this after your current filtration as a polisher, rather than a pre-filter, to get the best result for your pond.

  • Use as a polisher to deliver crystal clear, healthy water
  • Designed to be used in conjunction with any filtration system
  • Can also be used as standalone filter on smaller ponds
  • Quick and easy to clean - patent pending air syphon design
  • Uses K+Media (matures faster) as mechanical and biological filtration media
  • Traps particle down to one micron - exceptional solids removal
  • Easy to install & low maintenance
  • Class leading total surface area 1350m2 per m3
  • Vast protected surface area 1025m2 per m3
  • 2 year guarantee

Model: TEMPFIL01
Inlet: 1½” / 50mm
Outlet: 1½” / 50mm
Drain size: 1” / 32mm
Maximum flow rate: 7500L/h
Optimum flow rate: 5000L/h
K+ media supplied: 7 Litres
Dimensions: 1100 x 350 x 200mm
Filter water volume: 25 Litres

In stock orders placed before 2pm will be despatched on the same working day (not including palletised items, pond plants or fibreglass ponds).

Pre-orders are shipped once we have the stock available and will be shipped using the service chosen at checkout.

All services are working day services and do not include delivery on Saturdays and Sundays or public holidays as standard. Deliveries are usually Monday to Friday only, although some Royal Mail items may be delivered on weekends as standard if the service is available in your area.

 Packet/Courier items    
 Royal Mail (2-3 days)  £0.00-£49.99 £2.99
 Royal Mail Next Day (1-2 days)  £0.00-£49.99 £4.99
 Parcelforce 24 (1 day)  £0.00-£49.99 £7.99
 Parcelforce 24 (1 day)  £50 and up FREE
 Pallets (booked in)  aquariums / bulky items  

 Pallets Standard (3-5 days)


 Pallets Express (1-2 days)

 - £39.99


*EXCLUDED ITEMS  extra delivery fees apply:
 Fibreglass Ponds (booked in)    

 Zone 1 (7-10 days)

 - £79.99
 Zone 2 (7-14 days)  - £149.99
 Zone 3 (7-21 days)  - £249.99
Pond Plants (direct from grower)
All pond plants (3-10 days) one-off fee regardless of order size/value £5.99

Please see our full delivery information page and terms and conditions for detailed information on shipping policies and zones

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