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Specialists in Water Gardening & Aquariums Interest Free Credit Free Delivery Options Over £49.99* Easy Returns Price Promise

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:
  • Evolution Aqua Nexus 220 Pond Filter

    Evolution Aqua

    Evolution Aqua Nexus 220 Pond Filter

    Evolution Aqua Nexus Eazy 220 Pond Filter Systems Model: Nexus 220 Max Pond Size: 18000 Litres / 4000 Gallons Maximum Flow Rate 10000 Litres / 2200 Gallons Per Hour Volume Of Water Held: 510 Litres / 112 Gallons K1 Micro Media Supplied: 18 Litres...

    Now: £1,095.00
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    Oase Biosmart Set 36000

    Oase

    Oase Biosmart Set 36000

    The OASE BioSmart filter ensures clear and healthy pond water thanks to the combination of a large filter foam surface and integrated UVC technology (biological-mechanical cleaning). UVC technology for safe elimination of algae and pathogens. Oxygen...

    MSRP: £1,259.99
    Was: £1,259.99
    Now: £629.99
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    Oase Biosmart Set 18000

    Oase

    Oase Biosmart Set 18000

    Oase Biosmart 18000 Set - Complete with filter, pump, uvc, hose & Biokick Filter starter treatmentThe OASE BioSmart filter ensures clear and healthy pond water thanks to the combination of a large filter foam surface and integrated UVC technology...

    MSRP: £839.99
    Was: £839.99
    Now: £419.99
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    Oase Biosmart Set 24000

    Oase

    Oase Biosmart Set 24000

    The OASE BioSmart filter ensures clear and healthy pond water thanks to the combination of a large filter foam surface and integrated UVC technology (biological-mechanical cleaning). UVC technology for safe elimination of algae and pathogens. Oxygen...

    MSRP: £1,049.99
    Was: £1,049.99
    Now: £524.99
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    Hozelock Bioforce Revolution 14000 Kit with Aquaforce Pump

    Hozelock

    Hozelock Bioforce Revolution 14000 Kit with Aquaforce Pump

    Hozelock Bioforce Revolution 14000 Kit with Aquaforce 8000 Pump Every pond filter has a recommended flow rate to ensure you are getting the best out of your pond filter. Hozelock have perfectly paired their Bioforce Revolution filters with their...

    MSRP: £794.99
    Was: £794.99
    Now: £599.99
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    Hozelock Bioforce Revolution 9000 Kit with Aquaforce Pump

    Hozelock

    Hozelock Bioforce Revolution 9000 Kit with Aquaforce Pump

    Hozelock Bioforce Revolution 9000 Kit with Aquaforce 6000 Pump Every pond filter has a recommended flow rate to ensure you are getting the best out of your pond filter. Hozelock have perfectly paired their Bioforce Revolution filters with their...

    MSRP: £649.99
    Was: £649.99
    Now: £519.99
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    Hozelock Bioforce Revolution 6000 Kit with Aquaforce Pump

    Hozelock

    Hozelock Bioforce Revolution 6000 Kit with Aquaforce Pump

    Hozelock Bioforce Revolution 6000 Kit with Aquaforce 4000 Pump Every pond filter has a recommended flow rate to ensure you are getting the best out of your pond filter. Hozelock have perfectly paired their Bioforce Revolution filters with their...

    MSRP: £512.99
    Was: £512.99
    Now: £429.99
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    Hozelock Bioforce Revolution 14000

    Hozelock

    Hozelock Bioforce Revolution 14000

    Hozelock Bioforce Revolution 14000 Pond Filter The Bioforce Revolution range features a patented, easy clean system and is combined with a 3 step filter process to offer clear and healthy water: UV Filtration - Powerful UV clarifier eliminates...

    MSRP: £499.99
    Was: £499.99
    Now: £399.99
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    Hozelock Bioforce Revolution 9000

    Hozelock

    Hozelock Bioforce Revolution 9000

    Hozelock Bioforce Revolution 9000 Pond Filter The Bioforce Revolution range features a patented, easy clean system and is combined with a 3 step filter process to offer clear and healthy water: UV Filtration - Powerful UV clarifier eliminates...

    MSRP: £399.99
    Was: £399.99
    Now: £329.99
  • On Sale! Save 16%
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    Hozelock Bioforce Revolution 6000

    Hozelock

    Hozelock Bioforce Revolution 6000

    Hozelock Bioforce Revolution 6000 Pond Filter The Bioforce Revolution range features a patented, easy clean system and is combined with a 3 step filter process to offer clear and healthy water: UV Filtration - Powerful UV clarifier eliminates green...

    MSRP: £339.99
    Was: £339.99
    Now: £284.99
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    Oase Pontec MultiClear Pond Filter Set 8000

    Pontec

    Oase Pontec MultiClear Pond Filter Set 8000 Filter, Pump & Hose

    Pontec MultiClear Pond Filter Set 8000 From Oase Buy the Pontec Multiclear Pond Filter and Pond Pump set from World of Water online or direct from one of our 20 stores across the UK. With our price promise and network of stores you will buying...

    MSRP: £278.99
    Was: £278.99
    Now: £136.99
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    Multiclear 5000

    Pontec

    Oase Pontec MultiClear Set 5000 Filter, Pump & Hose

    Pontec MultiClear Pond Filter Set 5000 From Oase An exceptional value, complete pond filtration set up that includes Filtration box 7 watt ultra violet clarifier with philips PL-S bulb 1500 litre per hour solid handling water pump Three...

    MSRP: £238.99
    Was: £238.99
    Now: £116.99
  • On Sale! Save 32%
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    Oase FiltoClear Set 12000

    Oase

    Oase FiltoClear Set 12000

    Oase Filtoclear 12000 Set - Pond Filter & Pump Set includes Includes: Oase Filtoclear 12000 Pond Filter Oase Aquamax Eco Premium 8000 Pond Pump With 18w UVC Buy the Oase Filtoclear Set from World of Water online or direct from one of our 20...

    MSRP: £845.99
    Was: £845.99
    Now: £569.99
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    Oase FiltoClear Set 16000

    Oase

    Oase FiltoClear Set 16000

    Oase Filtoclear 16000 Set - Pond Filter & Pump Set includes Includes: Oase Filtoclear 16000 Pond Filter Oase Aquamax Eco Premium 10000 Pond Pump Buy the Oase Filtoclear Set from World of Water online or direct from one of our 20 stores...

    MSRP: £996.99
    Was: £996.99
    Now: £689.99
  • On Sale! Save 27%
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    Oase FiltoClear 16000

    Oase

    Oase FiltoClear 16000

    Oase Filtoclear 16000 Pond Filter Buy the Oase Filtoclear from World of Water online or direct from one of our 20 stores across the UK. With our price promise and network of stores you will buying this Oase pond pump at the lowest price along with the...

    MSRP: £508.99
    Was: £508.99
    Now: £369.99
  • On Sale! Save 26%
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    Oase FiltoClear 12000

    Oase

    Oase FiltoClear 12000

    Oase Filtoclear 12000 Pond Filter Buy the Oase Filtoclear from World of Water online or direct from one of our 20 stores across the UK. With our price promise and network of stores you will buying this Oase pond pump at the lowest price along with the...

    MSRP: £447.99
    Was: £447.99
    Now: £329.99
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    Oase Filtral UVC 9000 Underwater Filter + Fountain Kit

    Oase

    Oase Filtral UVC 9000 Underwater Filter + Fountain Kit

    Oase Filtral 9000 submersible pond filter with built in UV clarifier    Includes free fountain nozzle kit worth £15.99 R.R.P We recommend use of the optional add-on Aeration Set available here  The Oase Filtral 9000 is a...

    MSRP: £359.99
    Was: £359.99
    Now: £179.99
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    Oase Filtral UVC 6000 Underwater Filter + Fountain Kit

    Oase

    Oase Filtral UVC 6000 Underwater Filter + Fountain Kit

    Oase Filtral 6000 submersible pond filter with built in UV clarifier    Includes free fountain nozzle kit worth £15.99 R.R.P We recommend use of the optional add-on Aeration Set available here  The Oase Filtral 6000 is a...

    MSRP: £299.99
    Was: £299.99
    Now: £149.99
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    Oase Filtral UVC 3000 Underwater Filter + Fountain Kit

    Oase

    Oase Filtral UVC 3000 Underwater Filter + Fountain Kit

    Oase Filtral 3000 submersible pond filter with built in UV clarifier    Includes free fountain nozzle kit worth £15.99 R.R.P We recommend use of the optional add-on Aeration Set available here The Oase Filtral 3000 is a...

    MSRP: £239.99
    Was: £239.99
    Now: £119.99
  • On Sale! Save 5%
    Evolution Aqua Eazy Pod Complete

    Evolution Aqua

    Evolution Aqua Eazy Pod Complete

    Buy The Evolution Aqua - Eazy Pod Complete From World of Water, With Price Promise and Free Vouchers you won't get a better deal. Don't forget your hose, clips and any pipework you may need!!! Click Here The Eazy PodAir NOW With A UV! Please Note:...

    MSRP: £695.00
    Was: £695.00
    Now: £659.95
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    Oase Bitron 110 C

    Oase

    Oase Bitron 110 C

    BITRON 110C ULTRA VIOLET AND MAGNETIC CLARIFIERS Low Fish Stocks/ Sun Light Levels: 67500 Lts/ 14850 Gals High Fish Stocks/ Sun Light Levels: 35100 Lts/ 7700 Gals UVC:: 110 watts Automatic self-cleaning function - the flow of water causes a brush...

    MSRP: £579.99
    Was: £579.99
    Now: £439.99
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    Oase Bitron 72 C

    Oase

    Oase Bitron 72 C

    BITRON 72C ULTRA VIOLET AND MAGNETIC CLARIFIERS Low Fish Stocks/ Sun Light Levels: 44200 Lts/ 9700 Gals High Fish Stocks/ Sun Light Levels: 22800 Lts/ 5000 Gals UVC:: 72 watts Automatic self-cleaning function - the flow of water causes a brush to...

    MSRP: £548.99
    Was: £548.99
    Now: £414.99
  • On Sale! Save 26%
    Oase Bitron 55 C

    Oase

    Oase Bitron 55 C

    BITRON 55C ULTRA VIOLET AND MAGNETIC CLARIFIERS Low Fish Stocks/ Sun Light Levels: 33700 Lts/ 7400 Gals High Fish Stocks/ Sun Light Levels: 17500 Lts/ 3850 Gals UVC:: 55 watts Automatic self-cleaning function - the flow of water causes a brush to...

    MSRP: £522.99
    Was: £522.99
    Now: £384.99
  • On Sale! Save 28%
    Oase Bitron 36 C

    Oase

    Oase Bitron 36 C

    BITRON 36C ULTRA VIOLET AND MAGNETIC CLARIFIERS Low Fish Stocks/ Sun Light Levels: 22100 Lts/ 4850 Gals High Fish Stocks/ Sun Light Levels: 11400 Lts/ 2500 Gals UVC:: 36 watts Automatic self-cleaning function - the flow of water causes a brush to...

    MSRP: £462.99
    Was: £462.99
    Now: £329.99
  • On Sale! Save 30%
    Oase Bitron 24 C

    Oase

    Oase Bitron 24 C

    BITRON 24C ULTRA VIOLET AND MAGNETIC CLARIFIERS Low Fish Stocks/ Sun Light Levels: 14180 Lts/ 3120 Gals High Fish Stocks/ Sun Light Levels: 7630 Lts/ 1680 Gals UVC:: 24 watts Automatic self-cleaning function - the flow of water causes a brush to...

    MSRP: £395.99
    Was: £395.99
    Now: £274.99
  • oase multi 3 way distributer

    Oase

    Oase Multi 3 Way Water Distributor

    Oase Multi 3 Way Water Distributor  For optimal interaction between pump, hoses, and water outlet. With double distributor function: Use the included sealing cap to completely seal one of the three distributor openings as needed. Each inlet has 1...

    From £25.99 £25.99
  • TMC Replacement Quartz Sleeves

    TMC

    TMC Replacement Quartz Sleeves

    TMC (Tropical Marine Centre) genuine replacement quartz sleeves. Please Note the Advantage Pro Clear 110 watt model takes 2 x 55watt sleeves

    From £8.98 £8.98
  • Clearpond 18 Pond Filter System

    Lotus

    Lotus Clearpond 18 Pond Filter System

    Suitable for ponds: Low Fish Stocks: 15000Lts/3300Gals High Fish Stocks: 6000Lts/1300Gals Combined UVC: 18 watts Recommended Inlet Hose: 25mm (1') Oulet Pipe (Rigid): 50 mm (2)

  • On Sale! Save 25%
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    Oase FiltoClear 30000

    Oase

    Oase FiltoClear 30000

    Clear water guaranteed through the ideal combination of filter, pump and UVC technology Convenient cleaning thanks to patented Easy-Clean-Technology The filter can be almost completely buried for almost invisible integration in the...

    MSRP: £681.99
    Was: £681.99
    Now: £504.99

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