External Filters

14 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 - 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 - 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 - 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

  • Aquascape MicroSkim
    Removes unwanted debris, including protein film, from the surface of your pond before it has an opportunity to sink and further contaminate the water (reducing maintenance). Ideal for ponds up to 1000 gallons.
    USD 223.98
    USD 223.98

    Out of stock

  • 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
  • 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

    Out of stock