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Best Fin 3 Gallon Filter Cartridges

Top Fin EF-S Element Filter Cartridge Value Pack 12 Month Supply

  • Strong Compatibility: The specific size of our aquarium filter cartridge is 2.1 in L x 3.7 in W. It is very suitable for Top Fin BF5 BETTAFLO FILTER &....
  • Excellent Filtration Performance: The filter cotton is made of cotton and carbon and has 3-layer filtering effect, which can filter and absorb 99% of....
  • Long-term Replacement of the Aquarium Filter: According to the test, the filter cotton has already withstood too much sundries for no more than four....
  • Quick Installation: Just remove used cartridge and rinse new cartridge under cool water to remove dust. After rinsing, insert caftridge into flter....
  • High-quality After-sales Service: HiTauing produces high-quality filter cartridges for fish tank filter, and is in a leading position in the quality....
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Aquaclear Activated Carbon Insert, 30-Gallon Aquariums, 3-Pack (3-Pack)

  • (3 Pack) Aquaclear Activated Carbon Insert, 30-Gallon Aquariums, 3-Pack.
  • Mesh filter insert absorbs odors, discoloration and impurities..
  • Improves water clarity for your fin-tastic friends..
  • Can be used in fresh and saltwater aquariums..
  • Designed specifically for the AquaClear 30 Power Filter..
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VILLNO 100GPH Ultra Quiet Aquarium Filter: 3.2W Adjustable Filter for 2.5-15Gal Fish Tank, Activated Carbon Filter with 2 Filter Cartridges, Hang on Back Aquarium Filter

  • VILLNO 100GPH ultra quiet aquarium filter, 3.2W powerful filter for 2.5-15gallon fish tanks. Equips with 2 filter cartridges, for fresh water/seawater. This hang on back aquarium filter can be hung on fish tank walls within 0.6in..
  • Ultra quiet aquarium filter: We designed a wavy gentle slope for this outlet, allowing water to smoothly fall into the fish tank to reduce the noise caused by water impact. At the same time, the motor of this fish tank filter is built-in in the corner of the filter, and the sound during operation is almost inaudible..
  • Multi stage filtration system: This aquarium filter built-in 2 filter cartridges: 1*Activated carbon cartridge, it can absorb odor and has good filtering effect.
  • 1* Filter sponge cartridge, which can Filtering impurities and suitable for cultivation of nitrifying bacteria to achieve physical and biological filtration. 3 hours, clear your fish tank..
  • Oil slick film remove device: This device is installed on the inlet pipe of the fish filter and is driven by water flow to rotate to effectively remove the oil film on the water surface, make the fish tank water clear and transparent..
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VILLNO 200GPH Ultra Quiet Aquarium Filter: 9W Adjustable Filter for 10-45Gal Fish Tank, Activated Carbon Filter with 2 Filter Cartridges, Hang on Back Aquarium Filter

  • VILLNO 200GPH ultra quiet aquarium filter, 9W powerful filter for 10-45gallon fish tanks. Equips with 2 filter cartridges, for fresh water/seawater. This hang on back aquarium filter can be hung on fish tank walls within 1.2in..
  • Ultra quiet aquarium filter: We designed a wavy gentle slope for this outlet, allowing water to smoothly fall into the fish tank to reduce the noise caused by water impact. At the same time, the motor of this fish tank filter is built-in in the corner of the filter, and the sound during operation is almost inaudible.
  • Multi stage filtration system: This aquarium filter built-in 2 filter cartridges: 1*Activated carbon cartridge, it can absorb odor and has good filtering effect.
  • 1* Filter sponge cartridge, which can Filtering impurities and suitable for cultivation of nitrifying bacteria to achieve physical and biological filtration. 3 hours, clear your fish tank..
  • Oil slick film remove device: This device is installed on the inlet pipe of the fish filter and is driven by water flow to rotate to effectively remove the oil film on the water surface, make the fish tank water clear and transparent..
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OMNIFilter Replacement Water Filter

  • 10-Pack of Standard cartridges. For use with all standard size water filter housings.
  • Polyspun construction. Reduces sediment and rust particles.
  • Fits standard OmniFilter whole house housings.
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PENTAIR RS14-SS24-05 Omnifilter Polyspun Filter Cartridge - 106454

  • 24-Pack of Standard cartridges. For use with all standard size water filter housings.
  • Polyspun construction. Reduces sediment and rust particles.
  • Fits standard OmniFilter whole house housings.
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Watts Premier WP531407 RO Pure Reverse Osmosis Water Filtration System with Top-Mount, Air-Gap Faucet, Brushed Nickel

  • ...mount, air-gap faucet, and 3 gallon storage tank giving you crystal clear, high-quality, and great-tasting drinking water..
  • This space-saving, compact design allows this system to fit comfortably under your sink, requires fewer tube connections, includes back-flow prevention valves installed between the elements and cartridges have double O-rings so they won't leak..
  • The easy, quick-change push release filter system allows for easy filter change with no need to shut off the water source, is installed with check valves in the filter lid between cartridges to prevent back-flow and shut off valves in each filter head that shuts off the water flow when cartridges are removed..
  • Maximum operating pressure is 80 psi and to maintain top performance replace sediment and carbon pre-filters every 6 months, post carbon filter every 12 months, and the membrane every 2 to 5 years.
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Tetra Whisper 4 Gallon Internal Power Filter, Filtration for 4 Gallon Aquariums

  • FOR 4 GALLON aquariums: This Whisper Internal Power Filter uses small filter cartridges and adjusts easily to high or low water levels..
  • 27 GPH PUMP: The internal 27 GPH pump cycles a 4 gallon aquarium more than 6 times per hour..
  • TWO FILTERS IN ONE: Cartridge floss catches debris and fish waste, while Ultra-Activated carbon removes odors and discoloration..
  • SPACE-SAVING DESIGN: Your aquarium can be flush to the wall with the internal filter designed to clip on your tank wall and be hidden by décor..
  • EVERYTHING YOU NEED IS INCLUDED: This pack contains the hinged lid, tank clip, internal filter and filter cartridge..
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(Pack of 6) Intex 29000E/59900E Easy Set Pool Replacement Type A or C Filter Cartridge

  • Type A Filter Cartridge Intex filter cartridges are made from Dacron material. They are easy to clean and to replace when necessary, usually after about two weeks. Look for the large A on the package to make sure you are getting the right size for your filter..
  • For smaller pumps: 530 gallon per hour - 1,500 gallon per hour.
  • Fits pumps with both Type A and Type C filters.
  • For filter pump item numbers: 58603, 58604, 56637, 56638, 56635, 56636.
  • Replace filter cartridge with a new one every two weeks for best results.
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AMEBAE Aquarium Filter Cartridge for EZ-Change No.2,Fish Tank Filter Cartridge #2 for Aqua-Tech 10 to 20 Power Filters(8 Pack)

  • 【Aquarium Filter #2 Cartridge】Fit for EZ-Change NO.2 Aquarium Filter, Compatible with 10-20 power filters. Fit for 10 to 20 gallon aquariums..
  • 【High Quality Activated Carbon - Fish Tank Filter Cartridge】 AMEBAE Cartridges are packed with activated carbon. This corbon works fst af removing odors, discoloration and impurities. Over time, the carbon deactivates and must be replaced.For best results, change every 2-4 weeks..
  • 【Simple & Easy to replace - Aquarium Filter】 AMEBAE Filter Systems toke the guesswork out of changing your filter cartridge. Since all for AQUA-Tech filter cartridges come pre-assembled, there are no messy carbon pouthes to deal with. Just remove the old filter cartridge and place a new one in the filter..
  • 【Clean & Healthy Lifestyle】 AMEBAE Replacement filter cartridges can capture fine particles or dust in the water,removes the odors, water discoloration and impurities or any toxins that may hurt your aquarium. It will offers clean and fresh water for fish, make the fish more healthier..
  • 【Reusable - Aquarium Filter Cartridge 】The aquarium filter is washable and reusable ensuring long life. Replace the Aqua-Tech filter every 2 to 4 weeks. When a clogged or dirty, it can cause the aquarium to work harder and impact uti....
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SeaClear 20 gal Acrylic Aquarium Combo Set, 24 by 13 by 16\

  • Hygger 4 Gallon Aquarium Starter Kit Includes – 4 gallon glass aquarium, 3-in-1 water pump, 4 LED lighting mode hood, and 2-pack filter cartridges replacement. Add gravel, fish, plant and décor to complete your aquarium.
  • Smart Touch Screen LED Lighting Hood – Simple touch to the button next to digital number of the aquarium lid to switch from shimmering white daytime effect to relaxing moon light for night. 4 lighting modes with white, blue, red and green LED bulbs.
  • Quiet 3-IN-1 Water Pump – This 3-watt submersible pump helps water cycling while the bio ball filter cartridge box helps to clean water, absorbs odors and discoloration, provide a crystal clear water for your aquarium. Connect with air tube, it produces bubbles that agitate water surface (PS: water flow is non-adjustable). For replacement pump, search ASIN B082W1PJ94. Replacement filter cartridge, search ASIN B07XRJ4YB3.
  • Easy Access Flip Lid – Flipped plastic canopy is easy to access to tank for feeding and regular maintenance.
  • Equipped with temperature probe, easy to read digital LED real time water temperature.
  • Easy to Set up and Maintain – This sleek, modern fish tank completes any compliment of home, office, counter and desktop. Perfect for house betta fish, small tropica....
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Tetra Whisper PF10 Power Filter, Quiet Three-Stage Filter

  • 5-10 GALLON AQUARIUMS: Designed for use in smaller aquariums up to 10 gallons..
  • USES MEDIUM CARTRIDGES: The Tetra Whisper PF10 uses medium Whisper Bio-Bag cartridges. Replace cartridges to keep your filter functioning properly..
  • THREE-STAGE FILTRATION: Keep cleaner water and healthier fish with three-stage filtration..
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Penn-Plax Clear-Free Premium Under Gravel Aquarium Filter (UGF) – Freshwater and Saltwater Safe – Suitable for 20 – 29 Gallon Tanks

  • BIOLOGICAL, CHEMICAL, AND PHYSICAL FILTRATION: As air is pushed through the Air Stones and rises through the Lift Tubes, water is gently suctioned through gravel and the filter plates, allowing both air and water to pass through the Filt-a-Carb Activated Carbon Cartridges. When water continues to be drawn through, anaerobic bacteria collects and colonizes within the gravel and filter plates..
  • ALSO AERATES YOUR TANK: Since the Clear-Free Premium Under Gravel Filter is air driven through the use of Air Stones and an Air Pump (not included), it also aerates your tank. In essence, your aquarium is being filtered and aerated at the same time, though the same system! It’s a filter and bubbler in 1!.
  • ITEMS INCLUDED: The Clear-Free Premium Under Gravel Filter includes 2 Filter Plates, 2 Adjustable Lift Tubes, 2 Straight Airline Tubes, 3 Filter Plate Connecters, and 2 Replaceable Filt-a-Carb Activated Carbon Media Cartridges..
  • MEASUREMENTS: Each Filter Plate Separately = 14” (W) x 11.1” (D) / Filter Plates Together = 28” (W) x 11.1” (D) / Each Lift Tube at Filter Plate....
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