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Evolution Aqua

Tempest K1 Media

Tax included.


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Tempest Filter

The NEW Tempest Filter is an innovative polishing system for ponds. The Tempest Filter uses Evolution Aqua's latest filtration media, K+Media, to deliver crystal clear, healthy water.

Designed to be used in conjunction with any filtration system, the Tempest Filter offers additional mechanical and biological filtration. The Tempest Filter can be installed on a variety of set-ups and can be used on quarantine systems or as a standalone filter on smaller ponds up to 5,000 Litres / 1,100 Gallons.

The Tempest filter is easy to install and is simple and quick to clean. During the cleaning process, air is drawn into the filter as it empties which causes the water to agitate, effectively cleaning the K+Media.

How The Tempest Filter Works:

Water is pumped up through the Tempest Filter. 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.

How To Clean The Tempest Filter:

The Tempest Filter can be cleaned in matter of minutes, by simply turning the pump off, closing slide valves and opening the waste valve tap.

How to Install The Tempest Filter:

There are a number of ways the Tempest Filter can be installed on your pond system. Detailed explanations and examples of installation can be found in the Tempest Manual.

Max Pond Size Inlet Outlet Drain Size Max Flow Rate Optimum Flow Rate Volume of Water in Filter Dimensions Amount of K+Media Supplied
5,000 Litres
1,100 UK Gallons
1,320 US Gallons
1½” UK / USA
50mm EU
1½” UK / USA
50mm EU
1” UK / USA
32mm EU
7,500 Litres/hr
1,650 UK Gallons/hr
1,980 US Gallons/hr
5,000 Litres/hr
1,100 UK Gallons/hr
1,320 US Gallons/hr
27 Litres
5.9 UK Gallons
7.1 US Gallons
1055mm x 250mm x 205mm 7 Litres