External Filters

13 Item(s)

  • TetraPond Waterfall Filter
    The Tetra Waterfall Filter creates beautiful waterfalls quickly and easily. The mesh bag allows for the addition of bio-media for effective filtration for ponds up to 1000 gallons. Easy to install and blend into landscape.

    Regular Price: USD 89.99

    Sale Price USD 79.99

    Regular Price: USD 89.99

    Sale Price USD 79.99

  • TetraPond Bio-Active Pressure Filter - BP1500
    Bio-Active Pressure Filters are easy to install, clean, and maintain. These mechanical and biological filters help maintain healthy, crystal clear pond water. Included Bio-Active Media provides exceptional surface area and unrestricted water flow.

    Regular Price: USD 237.99

    Sale Price USD 199.99

    Regular Price: USD 237.99

    Sale Price USD 199.99

  • TetraPond Bio-Active Pressure Filter - BP2500
    Bio-Active Pressure Filters are easy to install, clean, and maintain. These mechanical and biological filters help maintain healthy, crystal clear pond water. Included Bio-Active Media provides exceptional surface area and unrestricted water flow.

    Regular Price: USD 229.99

    Sale Price USD 199.99

    Regular Price: USD 229.99

    Sale Price USD 199.99

  • TetraPond Bio-Active Pressure Filter - BP4000
    Bio-Active Pressure Filters are easy to install, clean, and maintain. These mechanical and biological filters help maintain healthy, crystal clear pond water. Included Bio-Active Media provides exceptional surface area and unrestricted water flow.

    Regular Price: USD 279.99

    Sale Price USD 249.99

    Regular Price: USD 279.99

    Sale Price USD 249.99

  • Pond Filter Urn - Small
    • Decorative filtration system for new and existing ponds
    • Provides effective mechanical and biological filtration
    • Blends easily into any pond environment
    • Virtually effortless to install and maintain
    • Designed for use with ponds up to 500 gallons in size
    USD 127.98
    USD 127.98
  • Pond Filter Urn - Large
    • Decorative filtration system for new and existing ponds
    • Provides effective mechanical and biological filtration
    • Blends easily into any pond environment
    • Virtually effortless to install and maintain
    • Designed for use with ponds up to 1,500 gallons in size
    USD 239.98
    USD 239.98

    Out of stock

  • Aquascape BioFalls Filter
    • Ultra-efficient 2-stage biological filter for ponds up to 1,000 gallons
    • Breaks down and removes waste (e.g. ammonia, organic debris)
    • Improves water quality while providing aeration and circulation
    • Can be raised to create a waterfall or buried to create a stream
    • Durable construction withstands exposure to outdoor elements
    USD 223.98
    USD 223.98

    Out of stock

  • UltraKlean Biological Pressure Filter - 2000
    • High-capacity biological pressure with 14 watt high-output UV clarifier
    • Maintains crystal clear water in ponds up to 2,000 gallons in size
    • BioBalls trap debris and provide ideal growth site for beneficial bacteria
    • Cleaning mode backwashes filter in minutes without opening canister
    • Programmable bulb-saver timer extends the life of the UV bulb
    USD 263.98
    USD 263.98
  • UltraKlean Biological Pressure Filter - 3500
    • High-capacity biological pressure with 28 watt high-output UV clarifier
    • Maintains crystal clear water in ponds up to 3,500 gallons in size
    • BioBalls trap debris and provide ideal growth site for beneficial bacteria
    • Cleaning mode backwashes filter in minutes without opening canister
    • Programmable bulb-saver timer extends the life of the UV bulb
    USD 319.98
    USD 319.98
  • UltraKlean Filtration Kit - 1500
    • Provides filtration for ponds that are up to 1,500 gallons
    • Includes biological filter with 14 watt UV clarifier/sterilizer
    • BioBalls media and sponge-free design reduces maintenance
    • UV clarifier/sterilizer eliminates the presence of green water
    • Fully submersible AquaForce Pump operates inside your pond
    USD 479.98
    USD 479.98
  • UltraKlean Filtration Kit - 2500
    • Provides filtration for ponds that are up to 2,500 gallons
    • Includes biological filter with 14 watt UV clarifier/sterilizer
    • BioBalls media and sponge-free design reduces maintenance
    • UV clarifier/sterilizer eliminates the presence of green water
    • Fully submersible AquaForce Pump operates inside your pond
    USD 479.98
    USD 479.98
  • UltraKlean Filtration Kit - 3500
    • Provides filtration for ponds that are up to 3,500 gallons
    • Includes biological filter with 28 watt UV clarifier/sterilizer
    • BioBalls media and sponge-free design reduces maintenance
    • UV clarifier/sterilizer eliminates the presence of green water
    • Fully submersible AquaForce Pump operates inside your pond
    USD 575.98
    USD 575.98
  • UltraKlean Filtration Kit - 1000
    • Provides filtration for ponds that are up to 1,000 gallons
    • Two-stage biological filter utilizes filter mats and bio-media
    • Filter provides added aeration and circulation to your pond
    • Fully submersible AquaForce Pump operates inside your pond
    • Durable pre-filter cage allows debris to pass without clogging
    USD 415.98
    USD 415.98