Top Koi Pond Filter Reviews

PONDO Garden Filter for Koi Pond, Pool Flow-Through Fishpond Filter w/6 Filter Brushes & Filter Sponges, Fit Up to 3200 Gallons

  • ✔Professional Pond Filter: Made of high quality ABS material, and the outer covering is durable, waterproof, resist sunlight and age. PONDO's pond filter is designed for cleaning ponds..
  • ✔Superior Performance: The koi filter comes with a light.And Built-in 6 filter brush, pond water passes through a multi-layer foam mat capable of capturing both coarse and fine debris..
  • ✔ Customization by Yourself: You can place filter balls, filter sponges or other filters in the empty compartment, which can help you to clean your pond, koi pond or pool better. The empty compartment is great for you to customize depends on your needs..
  • ✔Used in Various Ponds: Can be placed anywhere outside of the pond, such as koi pond, Small Water Gardens and so on. Its maximum flow-through is up to 5000 L/H, suitable for decorative ponds under 3200 Gallons and fish ponds under 1600 Gallons..
  • ✔How to Choose the Pond Filter: The first thing for your pond is to determine the size of your pond. Choose an appropriate filter that is rated for how many gallons of water your pond holds. Next, determine how densely your pond. If you don't sure, please contact us and we will give you a suggestion..
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Classic Koi Pond Filter Pad FINE - 18 Inches by 72 Inches by 3/4 to 1 Inch - White Bulk Roll Pond Filter Media, Ultra-Durable Fish Pond Filter Material by Aquatic Experts USA

  • EXCLUSIVELY MADE FOR KOI PONDS - Our 1 inch thick Classic White FINE Koi Pond Filter Media provide excellent mechanical pond filtration for clean water while providing important oxygenation for your ornamental garden pond. Works great in combination with our Black COARSE fish pond filter. Designed for ponds, but great for AQUARIUMS, too!.
  • CRYSTAL CLEAR POND WATER - Place your koi pond filter pad in flowing water such as water being pumped through your pond skimmer box to trap to remove uneaten food, waste, decaying plants, detritus, and other large and fine floating particulates from the water. Changing filter pads regularly will INCREASE WATER QUALITY by removing solid organic compounds before they continue to break down and add additional nutrients (which can increase algae growth) to the water in your pond..
  • CUT TO FIT - Made in the USA! Our bulk CLASSIC WHITE POND FILTER PADS can easily be cut to any size needed and WILL SAVE YOU EVEN MORE MONEY over purchasing ready-made, pre-cut filter media. This Pond Filtration Media is CONSTRUCTED OF DURABLE POLYESTER FIBERS bonded by our special resin to give it EXCEPTIONAL STRENGTH..
  • DURABLE AND REUSABLE - Our Custom Durable Design resists warping, breaking, and tearing caused by leaves, twigs, and sticks. Ea....
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Vet Recommended Barley Straw for Fish Ponds and Fountain (16 Oz). Treats up to 3000 to 5000 Gallons, 100% Safe & Natural Pond Cleaner. Keeps Your Water Garden Clean & Fresh. Made in USA

  • HOW OUR BARLEY STRAW WORKS: Barley straw produces a hydrogen peroxide that is in low levels but constant. As long as the barley is decaying under the surface, it'll keep your pond clean and pristine..
  • WHY IT WORKS: Barley Straw works as a pond filter to prevent micro nasties getting into your water and damaging your plant life and koi fish pond..
  • THE ULTIMATE IN KOI POND SUPPLIES: Barley straw for ponds is the natural way to keep your pond water clean and clear year-round. Have peace of mind that you've created a preventive koi pond filter..
  • 100% SAFE FOR YOUR KOI FISH POND: Barley straw bales is the perfect option in koi pond accessories. It’s a clean, organic and eco friendly option without harmful dumping chemicals into your water..
  • BARLEY STRAW PDF GUIDE INCLUDED: There are many myths and misconceptions about what barley straw is and how to use it. In this guide, you’ll discover how to use your barley straw for optimal results..
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PONDO Garden Filter for Koi Pond, Pool Flow-Through Fishpond Filter w/10 Filter Sponges, Fit Up to 8000 Gallons

  • ✔Professional Pond Filter: Made of high quality ABS material, and the outer covering is durable, waterproof, resist sunlight and age. PONDO’s pond filter is designed for cleaning ponds..
  • ✔Superior Performance: The koi filter comes with a light. And Built-in 10 filter sponges, pond water passes through a multi-layer foam mat capable of capturing both coarse and fine debris..
  • ✔Used in Various Ponds: Can be placed anywhere outside of the pond, sunch as koi pond, Small Water Gardens and so on. Its maximum flow-through is up to 7000 L/H, suitable for decorative ponds under 8000 Gallons and fish ponds under 2700 Gallons..
  • ✔How to Choose the Pond Filter: The first thing for your pond is to determine the size of your pond. Choose an appropriate filter that is rated for how many gallons of water your pond holds. Next, determine how densely your pond. If you don’t sure, please contact us and we will give you a suggestion..
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PONDO Koi Pressure Biofilter Pond Garden Filter & Pump w/Cleaning Function, Fit Up to 4800 Gallons, Model 985P

  • ✔Professional Pond Filter: Made of high-quality ABS material, and the outer covering is durable, waterproof, resist sunlight, and aged. PONDO’s pond filter is designed for cleaning ponds..
  • ✔Superior Performance: The koi filter comes with a light. And Built-in 6 filter sponges and 2 baskets of filter ball, pond water passes through a multi-layer foam mat capable of capturing both coarse and fine debris..
  • ✔Used in Various Ponds: Can be placed anywhere outside of the pond, such as koi pond, Small Water Gardens, and so on. The maximum flow-through rate is up to 1585 GPH, suitable for decorative ponds under 4800 Gallons and fish ponds under 2400 Gallons..
  • ✔Unique Filter Bio Ball: Equipped these bio balls which can evenly distribute the water flow in the filtration and promote the rapid oxidation and reduction of organic substances..
  • ✔How to Choose the Pond Filter: The first thing for your pond is to determine the size of your pond. Choose an appropriate filter that is rated for how many gallons of water your pond holds. Next, determine how dense your pond is. If you don’t sure, please contact us and we will give you a suggestion..
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PONDO Koi Pressure Biofilter Pond Garden Pond Filter , Fish Pond Filter with Cleaning Function, Up to 2200 Gallons, Model 938

  • ✔Professional Pond Filter: Made of high quality ABS material, and the outer covering is durable, waterproof, resist sunlight and age. PONDO's pond filter is designed for cleaning ponds..
  • ✔Superior Performance: The koi filter comes with a light.And Built-in 9 filter sponges, pond water passes through a multi-layer foam mat capable of capturing both coarse and fine debris..
  • ✔Easy to Clean: Equipped with a crank handle on the top of the pond filter, it allows you to clean the filter without opening the container thanks to the internal rod. The cleaning process involves opening a diverter valve to flush the canister. Dirty water is flushed from the canister, which is suitable for watering flowers and plants..
  • ✔Used in Various Ponds: Can be placed anywhere outside of the pond, sunch as koi pond, Small Water Gardens and so on. Its maximum flow-through is up to 4500 L/H, suitable for decorative ponds under 2200 Gallons and fish ponds under 1000 Gallons..
  • ✔How to Choose the Pond Filter: The first thing for your pond is to determine the size of your pond. Choose an appropriate filter that is rated for how many gallons of water your pond holds. Next, determine how densely your pond. If you don't sure, please contact us and we will give you a suggest....
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PONDO Koi Pressure Biofilter Pond Garden Pond Filter & Pump , Fish Pond Filter with Cleaning Function, Up to 2200 Gallons, Model 938P

  • ✔Professional Pond Filter: Made of high quality ABS material, and the outer covering is durable, waterproof, resist sunlight and age. PONDO's pond filter is designed for cleaning ponds..
  • ✔Superior Performance: The koi filter comes with a light.And Built-in 9 filter sponges, pond water passes through a multi-layer foam mat capable of capturing both coarse and fine debris..
  • ✔Easy to Clean: Equipped with a crank handle on the top of the pond filter, it allows you to clean the filter without opening the container thanks to the internal rod. The cleaning process involves opening a diverter valve to flush the canister. Dirty water is flushed from the canister, which is suitable for watering flowers and plants..
  • ✔Used in Various Ponds: Can be placed anywhere outside of the pond, sunch as koi pond, Small Water Gardens and so on. Its maximum flow-through is up to 4500 L/H, suitable for decorative ponds under 2200 Gallons and fish ponds under 1000 Gallons..
  • ✔How to Choose the Pond Filter: The first thing for your pond is to determine the size of your pond. Choose an appropriate filter that is rated for how many gallons of water your pond holds. Next, determine how densely your pond. If you don't sure, please contact us and we will give you a suggest....
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Aquatic Experts Classic Koi Pond Filter Pad COARSE – Black Bulk Roll Pond Filter Media, Rigid Ultra-Durable Latex Coated Fish Pond Filter Material US (3/4\ - 1\ x 12\ x 72\)

  • UNIQUE LATEX COATED FIBERS - Provides extra durability and strength to handle the heavy solid waste of outdoor ponds. The pond filter pads’ open fiber construction allows for high volumes of water to flow through the pad without premature clogging while producing crystal-clear water..
  • CUT-TO-FIT AND SAVE MONEY - Buying in bulk saves you money! Simply cut the Rubberized koi pond filter media to the right size you need for your outdoor filtration system. Custom cut-to-fit almost any pond filter, waterfall filtration, circulation system or skimmer..
  • EXCLUSIVELY MADE FOR KOI PONDS - Our proven fish pond filter pad provides excellent mechanical filtration while providing important oxygenation for your ornamental garden pond..
  • DURABLE AND REUSABLE - Our Custom Semi-Rigid and Durable Design resists warping, breaking, and tearing caused by leaves, twigs, and sticks. Easy to rinse clean with a garden hose and re-use many times. Perfect pond filters for koi ponds and Water Gardens!.
  • ENVIRONMENTALLY FRIENDLY – Our fish pond filters are completely non-toxic to all fish and other aquatic life. The latex reinforced fiber structure is 100% inert will not interfere with water PH levels. PROUDLY MADE IN THE USA for Aquatic Experts!.
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Aquatic Experts Classic Koi Pond Filter Pad COARSE – Black Bulk Roll Pond Filter Media, Rigid Ultra-Durable Latex Coated Fish Pond Filter Material US (2\ x 18\ x 72\)

  • UNIQUE LATEX COATED FIBERS - Provides extra durability and strength to handle the heavy solid waste of outdoor ponds. The pond filter pads’ open fiber construction allows for high volumes of water to flow through the pad without premature clogging while producing crystal-clear water..
  • CUT-TO-FIT AND SAVE MONEY - Buying in bulk saves you money! Simply cut the Rubberized koi pond filter media to the right size you need for your outdoor filtration system. Custom cut-to-fit almost any pond filter, waterfall filtration, circulation system or skimmer. You will receive 2" x 18" x 72"..
  • EXCLUSIVELY MADE FOR KOI PONDS - Our proven fish pond filter pad provides excellent mechanical filtration while providing important oxygenation for your ornamental garden pond..
  • DURABLE AND REUSABLE - Our Custom Semi-Rigid and Durable Design resists warping, breaking, and tearing caused by leaves, twigs, and sticks. Easy to rinse clean with a garden hose and re-use many times. Perfect pond filters for koi ponds and Water Gardens!.
  • ENVIRONMENTALLY FRIENDLY – Our fish pond filters are completely non-toxic to all fish and other aquatic life. The latex reinforced fiber structure is 100% inert will not interfere with water PH levels. PROUDLY MADE IN THE USA for Aquatic Experts!.
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Aquatic Experts Classic Koi Pond Filter Pad COARSE – Black Bulk Roll Pond Filter Media, Rigid Ultra-Durable Latex Coated Fish Pond Filter Material US (3/4" - 1" x 18" x 72")

  • UNIQUE LATEX COATED FIBERS - Provides extra durability and strength to handle the heavy solid waste of outdoor ponds. The pond filter pads’ open fiber construction allows for high volumes of water to flow through the pad without premature clogging while producing crystal-clear water..
  • CUT-TO-FIT AND SAVE MONEY - Buying in bulk saves you money! Simply cut the Rubberized koi pond filter media to the right size you need for your outdoor filtration system. Custom cut-to-fit almost any pond filter, waterfall filtration, circulation system or skimmer..
  • EXCLUSIVELY MADE FOR KOI PONDS - Our proven fish pond filter pad provides excellent mechanical filtration while providing important oxygenation for your ornamental garden pond..
  • DURABLE AND REUSABLE - Our Custom Semi-Rigid and Durable Design resists warping, breaking, and tearing caused by leaves, twigs, and sticks. Easy to rinse clean with a garden hose and re-use many times. Perfect pond filters for koi ponds and Water Gardens!.
  • ENVIRONMENTALLY FRIENDLY – Our fish pond filters are completely non-toxic to all fish and other aquatic li....
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Ultra KOI COARSE Black Filter Media PAD - 14 x 72 x 1 Inch - Latex Coated, Very Long Lasting, Effective Filtration Improves Pond Water Quality and Clarity - Safe for Fish and Plants - Eco-Friendly

  • ✅ COARSE DENSITY TRAPS DIRT BUT ALLOWS WATER FLOW: While catching debris in ponds and other water features, Green Vista's Ultra Koi Coarse Black Filter Media Pad lets the water pass through easily. It is a superb substrate for biological filtration, helping to increase water quality and clarity! Latex coated fibers make this coarsely dense, rigid mat rugged and durable. The lightweight, black pad is 14 inches x 72 inches and 1 inch thick..
  • ✅ IDEAL FOR VARIOUS FILTER EQUIPMENT: Vital for any koi pond or water garden filtration system, this filter mat can be used in a variety of applications. Use it in a skimmer, bio filter or small pre-filter on your water feature's pump..
  • ✅ SAVES MONEY, CUTS AND CLEANS EASILY: In addition to this 14 inch wide roll giving you 16 percent more filter media than a 12 inch wide roll, buying it in bulk instead of small pieces saves you money! Cut or fold the mat to fit it anywhere you want. Trim it with sharp scissors, a box cutter or a utility knife. Lasting for years, it cleans quickly with water from a garden hose..
  • ✅ HELPS CREATE A HEALTHY POND FOR KOI AND OTHER FISH: This filter mat promotes the establishment and growth of probiotic beneficial bacteria. Those good bacteria are essential to nurturing a health....
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Aquatic Experts Classic Koi Pond Filter Pad FINE - White Bulk Roll Pond Filter Media, Ultra-Durable Fish Pond Filter Material USA (Pond Bundle 3)

  • ☆ COMPATIBLE WITH KOI PONDS AND AQUARIUMS.
  • Our blue bonded and dye-free bonded filter exclusively made for fresh and salt water koi ponds and aquariums. Our filter pad provides great mechanical filtration while providing important benefits for your ornamental garden pond and your aquarium..
  • Our proven filter comes as a roll and you can easily cut to suit your needs. Buying in bulk saves you lots of money since you can get the right size for your filtration system. Custom cut-to-fit almost any size pond filter, waterfall filtration, circulation system or aquaponics...
  • Our durable design allows our filter to resist warping, breaking and tearing. It is easy to clean. You can use our filters repeatedly. Our washable and reusable filter is perfect for Koi Ponds, Aquariums, Water Gardens!.
  • It has open fiber construction which allows for high volumes of water to flow through pad while producing crystal-clear water. Perfect blend of large and small fibers creates mechanical filtration to keep your water clear for extended period of time. Our filter is prou....
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Koral Filters PRO Koi Pond Filter Pad Media Roll - Blue Bonded - 12 Inches by 72 Inches (6 ft) by 1.25 Inches - Cut to Fit - Durable - Fish and Reef Aquarium Compatible

  • ☆ COMPATIBLE WITH KOI PONDS AND AQUARIUMS.
  • Our blue bonded and dye-free bonded filter exclusively made for fresh and salt water koi ponds and aquariums. Our filter pad provides great mechanical filtration while providing important benefits for your ornamental garden pond and your aquarium..
  • Our proven filter comes as a roll and you can easily cut to suit your needs. Buying in bulk saves you lots of money since you can get the right size for your filtration system. Custom cut-to-fit almost any size pond filter, waterfall filtration, circulation system or aquaponics...
  • Our durable design allows our filter to resist warping, breaking and tearing. It is easy to clean. You can use our filters repeatedly. Our washable and reusable filter is perfect for Koi Ponds, Aquariums, Water Gardens!.
  • It has open fiber construction which allows for high volumes of water to flow through pad while producing crystal-clear water. Perfect blend of large and small fibers creates mechanical filtration to keep your water clear for extended period of time. Our filter is proudly MADE IN USA by Koral Filters!.
  • We are committed to our 100% CUSTOMER SATISFACTION so if you....
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