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Pond Filters

Pond & Koi Filtration

Buying a pond or Koi pond filter? We have been selling pond filtration solutions for over 30 years and are the best to review your water gardens requirements. Browse online or visit one of our UK shops for the best advise and lowest price promise prices.

Pond Filtration Putting It Simply

There are two main types of successful pond filtration.

An ULTRA VIOLET filter kills green water to keep the water clear, while a BIOLOGICAL FILTER looks after the water quality to keep the fish healthy and happy. Most modern filters combine these methods into one unit for convenience and ease of installation. It is recommended to use a biological pond filter if you are keeping koi carp or any pond fish.



Filter:
  • On Sale! Save 26%
    New For 2022
    oase filtoclear set 31000

    Oase

    Oase FiltoClear Set 31000

    Oase Filtoclear 31000 Set Simple to install: The FiltoClear pressure filter can be placed anywhere outside of your pond. Just dig the FiltoClear into the ground. Then connect the hoses to the filter pump and return flow - that's it. Simple to clean:...

    MSRP: £1,344.99
    Was: £1,344.99
    Now: £984.99
  • On Sale! Save 26%
    New For 2022
    19000 Oase Filto clear

    Oase

    Oase FiltoClear Set 19000

    Oase Filtoclear 19000 Set Simple to install: The FiltoClear pressure filter can be placed anywhere outside of your pond. Just dig the FiltoClear into the ground. Then connect the hoses to the filter pump and return flow - that's it. Simple to clean:...

    MSRP: £1,166.99
    Was: £1,166.99
    Now: £854.99
  • On Sale! Save 26%
    New For 2022
    13000 Oase Filto clear

    Oase

    Oase FiltoClear Set 13000

    Oase Filtoclear 13000 Set Simple to install: The FiltoClear pressure filter can be placed anywhere outside of your pond. Just dig the FiltoClear into the ground. Then connect the hoses to the filter pump and return flow - that's it. Simple to clean:...

    MSRP: £859.99
    Was: £859.99
    Now: £629.99
  • On Sale! Save 26%
    New For 2022
    5000 Oase Filto clear

    Oase

    Oase FiltoClear Set 5000

    Oase Filtoclear 5000 Set Simple to install: The FiltoClear pressure filter can be placed anywhere outside of your pond. Just dig the FiltoClear into the ground. Then connect the hoses to the filter pump and return flow - that's it. Simple to clean: The...

    MSRP: £750.99
    Was: £750.99
    Now: £549.99
  • evolution aqua 36 Inch K +Plus Advanced

    Evolution Aqua

    Evolution Aqua K+ Advanced Pressure Filter 36 Inch

    Evolution Aqua K+ Advanced Pressure Filter 36 Inch Introducing Evolution Aqua's latest innovation in pond filtration technology, the K+Advanced Filters. Manufactured by Evolution Aqua in the UK, this new range of pressure filters have been specifically...

    Now: £1,499.00
  • evolution aqua 30 Inch K +Plus Advanced

    Evolution Aqua

    Evolution Aqua K+ Advanced Pressure Filter 30 Inch

    Evolution Aqua K+ Advanced Pressure Filter 30 Inch Introducing Evolution Aqua's latest innovation in pond filtration technology, the K+Advanced Filters. Manufactured by Evolution Aqua in the UK, this new range of pressure filters have been specifically...

    Now: £1,249.00
  • evolution aqua 24 Inch K +Plus Advanced

    Evolution Aqua

    Evolution Aqua K+ Advanced Pressure Filter 24 Inch

    Evolution Aqua K+ Advanced Pressure Filter 24 Inch Introducing Evolution Aqua's latest innovation in pond filtration technology, the K+Advanced Filters. Manufactured by Evolution Aqua in the UK, this new range of pressure filters have been specifically...

    Now: £995.00
  • evolution aqua 20 Inch K +Plus Advanced

    Evolution Aqua

    Evolution Aqua K+ Advanced Pressure Filter 20 Inch

    Evolution Aqua K+ Advanced Pressure Filter 20 Inch Introducing Evolution Aqua's latest innovation in pond filtration technology, the K+Advanced Filters. Manufactured by Evolution Aqua in the UK, this new range of pressure filters have been specifically...

    Now: £950.00
  • foam filter top

    Lotus

    Square Pre Filter Foam

    Sump Pump Pre filter Foam Square foam - L = 25cm x W = 25cm x D = 13.5cm Circle Cut out - Length = 14.5cm x depth = 7.5cm  Pre-formed foam, used by adding before a filter to help capture debris from the pond.

    Now: £10.99
  • tempest

    Evolution Aqua

    Evolution Aqua Tempest

    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...

    Now: £269.95
  • On Sale! Save 30%
    Cash Back Offer*
    Oase Bitron 180W

    Oase

    Oase Bitron Premium 180W

    BITRON Premium 180 ULTRA VIOLET CLARIFIER UVC: 180 watts 100% protection against eye damage Energy efficient thanks to electronic ballast Exceptionally effective sterilisation thanks to the long retention time of the water in the...

    MSRP: £1,897.99
    Was: £1,897.99
    Now: £1,319.99
  • On Sale! Save 29%
    Cash Back Offer*
    Oase Bitron 120W

    Oase

    Oase Bitron Premium 120W

    BITRON Premium 120 ULTRA VIOLET CLARIFIER UVC: 120 watts 100% protection against eye damage Energy efficient thanks to electronic ballast Exceptionally effective sterilisation thanks to the long retention time of the water in the...

    MSRP: £1,427.99
    Was: £1,427.99
    Now: £999.99
  • On Sale! Save 30%
    Cash Back Offer*
    Oase Bitron 60W

    Oase

    Oase Bitron Premium 60W

    BITRON Premium 60 ULTRA VIOLET CLARIFIER UVC: 60 watts 100% protection against eye damage Energy efficient thanks to electronic ballast Exceptionally effective sterilisation thanks to the long retention time of the water in the...

    MSRP: £809.99
    Was: £809.99
    Now: £559.99
  • On Sale! Save 16%
    Cash Back Offer*
    ProfiClear Premium DF-XL gravity EGC

    Oase

    Oase ProfiClear Premium XL gravity EGC

    Oase ProfiClear Premium XL pump-fed EGC Mature, professional technology with more than three years of development time. Modern modular filter system for professional water quality where space is at a minimum Modern modular filter system for...

    MSRP: £6,119.99
    Was: £6,119.99
    Now: £5,099.99
  • On Sale! Save 16%
    Cash Back Offer*
    ProfiClear Premium DF-XL pump-fed EGC

    Oase

    Oase ProfiClear Premium XL pump-fed EGC

    Oase ProfiClear Premium XL pump-fed EGC Mature, professional technology with more than three years of development time. Modern modular filter system for professional water quality where space is at a minimum Modern modular filter system for...

    MSRP: £6,119.99
    Was: £6,119.99
    Now: £5,099.99
  • On Sale! Save 27%
    Cash Back Offer*
    screenmatic set 140000

    Oase

    Oase Biotec Screenmatic² Set 140'000 Filter, Pump & UV

    The Oase Biotec Screematic² 140000 Set A complete filtration system for ponds between 35'000 litres & 70'000 litres depending on fish stocking levels. All  Oase components are suited perfectly together for optimum performance. The...

    MSRP: £4,733.97
    Was: £4,733.97
    Now: £3,419.97
  • On Sale! Save 16%
    Cash Back Offer*
    screenmatic set 120000

    Oase

    Oase Biotec Screenmatic² Set 120'000 Filter, Pump & UV

    The Oase Biotec Screematic² 120000 Set A complete filtration system for ponds between 30'000 litres & 60'000 litres depending on fish stocking levels. All  Oase components are suited perfectly together for optimum performance. The...

    MSRP: £3,631.97
    Was: £3,631.97
    Now: £3,034.97
  • On Sale! Save 28%
    Cash Back Offer*
    screenmatic set 110000

    Oase

    Oase Biotec Screenmatic² Set 110'000 Filter, Pump & UV

    The Oase Biotec Screematic² 110000 Set A complete filtration system for ponds between 25'000 litres & 55'000 litres depending on fish stocking levels. All  Oase components are suited perfectly together for optimum performance. The...

    MSRP: £4,029.97
    Was: £4,029.97
    Now: £2,879.97
  • On Sale! Save 13%
    Oase Vitronic UVC | 36 W (56885)

    Oase

    Oase Vitronic UVC | 36 W

    Oase Vitronic UVC Clears Green Pond Water - 36 Watt Elimination of suspended algae (green water) Reduction of harmful bacteria and pathogen level Visual function check of the UVC bulb Quick release for easy bulb change and cleaning of the quartz...

    MSRP: £231.99
    Was: £231.99
    Now: £199.99
  • On Sale! Save 23%
    Blagdon Clean Pond Machine 16000

    Blagdon

    Blagdon Clean Pond Machine 16000

    Blagdon Clean Pond Machine 16000 Filter System Complete, easy clean, foam-free pressurised pond filtration system. The solution for a beautiful pond. Key Features Turn to wash 'Clean hands' cleaning system Integrated Green Water UV...

    MSRP: £417.99
    Was: £417.99
    Now: £319.99
  • On Sale! Save 23%
    Blagdon Clean Machine 13000

    Blagdon

    Blagdon Clean Pond Machine 13000

    Blagdon Clean Pond Machine 13000 Filter System Complete, easy clean, foam-free pressurised pond filtration system. The solution for a beautiful pond. Key Features Turn to wash 'Clean hands' cleaning system Integrated Green Water UV...

    MSRP: £389.99
    Was: £389.99
    Now: £299.99
  • Clean Pond Machine 10000

    Blagdon

    Blagdon Clean Pond Machine 10000

    Blagdon Clean Pond Machine 10000 Filter System Complete, easy clean, foam-free pressurised pond filtration system. The solution for a beautiful pond. Key Features Turn to wash 'Clean hands' cleaning system Integrated Green Water UV...

    Now: £259.99
  • On Sale! Save 21%
    Blagdon Clean Pond Machine 7000

    Blagdon

    Blagdon Clean Pond Machine 7000

    Blagdon Clean Pond Machine 7000 Filter System Complete, easy clean, foam-free pressurised pond filtration system. The solution for a beautiful pond. Key Features Turn to wash 'Clean hands' cleaning system Integrated Green Water UV...

    MSRP: £304.49
    Was: £304.49
    Now: £239.99
  • On Sale! Save 13%
    Evolution Aqua Eazy Pod

    Evolution Aqua

    Evolution Aqua Eazy Pod Grey

    Evolution Aqua EazyPod Pond Filter System A compact member of the Nexus family, the EazyPod is a mechanical and biological filter system for garden ponds up to 20,000 litres or koi ponds up to 10,000 litres. The EazyPod utilises 18 litres of static...

    MSRP: £539.95
    Was: £539.95
    Now: £465.95

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