Best Expanded Mesh Filter Media

K3 Bio Filter Media Moving Bed Biofilm Reactor (MBBR) for Aquaponics, Aquaculture, Hydroponics – Ponds – Aquariums by Wholesale Koi Farm (1 Cubic Foot)

  • K3 BIO FILTER MEDIA: K3 Moving-Bed Biofilm Reactor Filter Media (MBBR) is efficient in creating the perfect environment for fish and plant life. The K3 Bio Media provides maximum surface area for the growth of beneficial bcteria to support the nitrification cycle making this media very efficient. The large surface area builds strong good bcteria colonies to support the natural nitrification cycle in converting amonia to nitrits and nitrits to nitrats..
  • SIZE AND DIMENSIONS: The size of K3 filter media is 25mm x 12mm with a surface area of >1,000 m2/m3 and (Weight 8 lb). Bio Media Plus is manufactured from VIRGIN HDPE. ADVANTAGES OF K3 BIO FILTER MEDIA: K3 Bio Media Plus filter media has large specific surface area, which can increase the area where nitrifying bcteria attach. Its density is close to the water, so that it can flow through water..
  • FILTRATION APPLICATION: This K3 filtration can be used to fresh water and marine aquariums, pond filter, aquaponics, aquaculture, hydroponics water filtration. This makes a great birthday or holiday gift for anyone who has a fish tank or hydroponically grows plants. Great for friends, co-workers and family..
  • EASY TO USE & MAINTENANCE: It’s very easy to use the fish filter media. Bio Media Plus K3 Filter Med....
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Aquatic Experts Bio Balls Filter Media Bulk - 1.5 Inch Bio Balls for Pond Filter - Bio Balls Large for Pond Filter Media – Bio Balls for Aquarium Filter (2000 Count with No Mesh Bags)

  • Our biofilter balls are covered in spines to dramatically increase the surface area of each ball to nearly 2 square feet providing space for a massive number of beneficial bacteria to colonize. These good bacteria break down harmful organic waste. You will receive approximately 300 1-1/2-inch bioballs in a ready to use black mesh zippered bag.
  • Our large bio balls spherical shape and precise spine placement permits them to pack tightly into any shape or filter type without losing surface area. Molded from high density plastic, these bio media balls are lightweight but tough enough to keep their shape and will never degrade or wear out. This makes these heavy-duty bio balls perfect for pond filters for outdoor ponds or as a bio media for aquarium filter.
  • Our bio filter balls are 100% polypropylene making them a safe reliable biological media for use as koi pond bio filter media, freshwater aquariums, and for saltwater fish tank bio media, aquaponics bio ball media, and much more. These biomedia balls can be used loose or in the mesh bag with plastic zipper.
  • Over time, porous lava rock becomes clogged with debris decreasing its surface area so that its ability to house and grow good beneficial bacteria plummets. Our bio balls’ uniquely spaced spines allo....
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AQUANEAT 1.25” /1.4" Large Bio Balls for Pond Filter Koi Pond Aquarium Fish Tank Sump Filter Media with Free Media Bag 300pcs (1.25")

  • Clarify your water naturally and promote gas exchange and increase dissolved oxygen levels.
  • Our Bio balls are 100% polypropylene making them a safe reliable bio filter media for fresh and saltwater. They are manufactured for use in koi and water garden ponds, freshwater fish tanks, saltwater aquariums, aquaponics, fish hatcheries and much more.
  • Ready to use filter bag. Convenient for use with your canister filter, power filter, or fish pond filter. The mesh bag is zipper designed and reusable. Size of media mesh bag: 19.3x13 inch.
  • Easy to maintain. Can be reused over and over again until it breaks.
  • Includes: 300 pieces bio balls in 1 media bag. Diameter of bio ball: 1.25 inch.
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AQUANEAT Aquarium Filter Media Bags, Fish Tank Coarse/Fine Mesh Bags, 3”x8”/5.5”x8” with Plastic Zipper for Activated Carbon 10pcs (Coarse, 5.5' x 8')

  • Hole size: coarse, the hole measures 2mm, works for large filter media, allows water to flow through instantaneous.
  • hose size: fine, works for very fine filter media.
  • Good for use with bio balls, zeolite, ceramic media, rock, and crushed coral and any other aquarium filter media.
  • Fit perfectly in a variety of filters including canister filters, power filters, sumps, wet/dry filters and pond filtration systems to hold media together and keep aquarium clean.
  • Plastic zipper design can be used for both freshwater and saltwater tank.
  • These unique mesh filter bags are easy to fill and empty with top zipper design to keep filter media secure. Our bags are durable, washable, and can be reused.
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3 X Trion Air Bear 255649-105 - Pleated Furnace Air Filter 16\x25\x5\ MERV 8

  • 3 REPLACEMENT AIR FILTERS: Replacement air filter media for your Trion Air Bear air cleaners.
  • Replace your filter every 6 months for best performance.
  • SIZE: Not all filters are created equal and to ensure this is just what you need, check your necessary measurements prior to ordering.
  • Nominal size (H x W x D): 16 x 25 x 5 inches.
  • Actual size (H x W x D): 15.25 x 24.25 x 4.94 inches.
  • (size does not include 0.25-inch gasket located along the top and bottom edges of the filter).
  • EFFICIENT FILTERING: MERV 8 rated filter maintains efficiency under all operation conditions.
  • Factory-installed double gasket eliminates the need for filter bypass.
  • PLEATED FILTER MEDIA: Non-woven, 5-inch thick, pleated filter media retains its shape even when dirty or when air pressure drops, guaranteeing that the filter captures as much dirt and dust as possible.
  • Filters out and captures dust, pollen, pet dander, and other airborne particles as small as 1 micron.
  • RELIABLE CONSTRUCTION: Moisture-resistant frame retains strength and shape even in high humidity.
  • Finger-supported vertical pleats remain evenly spaced while maximizing dirt-holding capacity low pressures.
  • Galvanized, rust-resistant wire mesh, integral width filter media supports media and r....
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Trion Air Bear 259112-105 (2-Pack) - 16? x 25? x 5? Pleated Air Filter, MERV 11

  • 4 REPLACEMENT AIR FILTERS: Replacement air filter media for your Trion Air Bear air cleaners.
  • Replace your filter every 6 months for best performance.
  • SIZE: Not all filters are created equal and to ensure this is just what you need, check your necessary measurements prior to ordering.
  • Nominal size (H x W x D): 20 x 20 x 5 inches.
  • Actual size (H x W x D): 20.5 x 19.75 x 4.78 inches.
  • (size does not include 0.25-inch gasket located along the top and bottom edges of the filter).
  • EFFICIENT FILTERING: MERV 11 rated high-performance filter features electrostatically-charged synthetic material and provides superior efficiency with minimal added pressure drop.
  • Factory-installed double gasket eliminates the need for filter bypass.
  • PLEATED FILTER MEDIA: Non-woven, 5-inch thick, pleated filter media retains its shape even when dirty or when air pressure drops, guaranteeing that the filter captures as much dirt and dust as possible.
  • Filters out and captures dust, pollen, pet dander, and other airborne particles as small as 1 micron.
  • RELIABLE CONSTRUCTION: Moisture-resistant frame retains strength and shape even in high humidity.
  • Finger-supported vertical pleats remain evenly spaced while maximizing dirt-holding capacity low pressures.
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Trion Air Bear 255649-101 Pleated Furnace Air Filter 16x25x3 MERV 8 by Trion, 3-Pack

  • 6 REPLACEMENT AIR FILTERS: Replacement air filter media for your Trion Air Bear air cleaners.
  • Replace your filter every 6 months for best performance.
  • SIZE: Not all filters are created equal and to ensure this is just what you need, check your necessary measurements prior to ordering.
  • Actual dimensions are 15.75 inches tall, 24.25 inches wide, and 3 inches deep.
  • Size does not include 0.25-inch gasket located along the top and bottom edges of the filter.
  • EFFICIENT FILTERING: MERV 11 rated high-performance filter features electrostatically-charged synthetic material and provides superior efficiency with minimal added pressure drop.
  • Factory-installed double gasket eliminates the need for filter bypass.
  • PLEATED FILTER MEDIA: Non-woven, 5-inch thick, pleated filter media retains its shape even when dirty or when air pressure drops, guaranteeing that the filter captures as much dirt and dust as possible.
  • Filters out and captures dust, pollen, pet dander, and other airborne particles as small as 1 micron.
  • RELIABLE CONSTRUCTION: Moisture-resistant frame retains strength and shape even in high humidity.
  • Finger-supported vertical pleats remain evenly spaced while maximizing dirt-holding capacity low pressures.
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Trion 255649-102 Air Bear 20x25x5 Inch MERV 8 Air Purifier Filter for Air Bear Supreme, Right Angle, and Cub Air Cleaner Purification Systems (3 Pack)

  • 3 REPLACEMENT AIR FILTERS: Replacement air filter media for your Trion Air Bear air cleaners.
  • Replace your filter every 6 months for best performance.
  • SIZE: Nominal size (H x W x D): 20 x 25 x 5 inches.
  • Actual size (H x W x D): 19.75 x 24.25 4.94 inches.
  • (size does not include 0.25-inch gasket located along the top and bottom edges of the filter).
  • EFFICIENT FILTERING: MERV 8 rated filter maintains efficiency under all operation conditions.
  • Factory-installed double gasket eliminates the need for filter bypass.
  • PLEATED FILTER MEDIA: Non-woven, 5-inch thick, pleated filter media retains its shape even when dirty or when air pressure drops, guaranteeing that the filter captures as much dirt and dust as possible.
  • Filters out and captures dust, pollen, pet dander, and other airborne particles as small as 1 micron.
  • RELIABLE CONSTRUCTION: Moisture-resistant frame retains strength and shape even in high humidity.
  • Finger-supported vertical pleats remain evenly spaced while maximizing dirt-holding capacity low pressures.
  • Galvanized, rust-resistant wire mesh, integral width filter media supports media and retains pleat shape even when dirty.
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Trion 266649-102 Air Bear 20 x 25 x 5 Inch MERV 13 High Performance Air Purifier Filter Replacement Pack for Air Bear Air Cleaner Purification Systems

  • REPLACEMENT AIR FILTER: Replacement air filter media 3-pack for your Trion Air Bear air cleaners.
  • Replace your filter every 6 months for best performance.
  • SIZE: Not all filters are created equal and to ensure this is just what you need, check your necessary measurements prior to ordering.
  • Nominal size (H x W x D): 20 x 25 x 5 inches.
  • Actual size (H x W x D): 19.75 x 24.25 x 4.94 inches.
  • (size does not include 0.25-inch gasket located along the top and bottom edges of the filter).
  • EFFICIENT FILTERING: MERV 13 rated with electrostatically-charged synthetic filter material.
  • Factory-installed double gasket eliminates the need for filter bypass.
  • PLEATED FILTER MEDIA: Non-woven, 5-inch thick, pleated filter media retains its shape even when dirty or when air pressure drops, guaranteeing that the filter captures as much dirt and dust as possible.
  • Filters out and captures dust, pollen, pet dander, and other airborne particles as small as 1 micron.
  • RELIABLE CONSTRUCTION: Moisture-resistant frame retains strength and shape even in high humidity.
  • Finger-supported vertical pleats remain evenly spaced while maximizing dirt-holding capacity low pressures.
  • Galvanized, rust-resistant wire mesh, integral width filter media supports media an....
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