Aquarium Filter Cartridges

Aqueon QuietFlow Replacement Filter Cartridges are dual-sided replaceable dense-floss cartridges that provide an even distribution of carbon. These filter cartridges contain over 25 percent more activated carbon than other leading brands.

• Filter cartridge replacements for Aqueon QuietFlow
• Provide even distribution of carbon throughout
• 25% more activated carbon

For use with Aqueon QuietFlow 20, 30, 50, 55 and 75 Power Filters. Replacement is quick and simple for minimal filter downtime. Cartridges should be replaced when water begins to enter the filter bypass and/or the cartridge becomes clogged. Cartridges should be changed every 4-6 weeks for optimal filtration.

Fluval U Series Filter Poly / Carbon Cartridges have two sides for the most effective filtration. The U Series Cartridges is a polyester filter pad which filters out fine debris and contaminants and a carbon side which filters out harmful liquid substances, colorants and odors.

• Stage 2 Poly / Carbon replacement cartridge
• Improves water clarity, traps debris and removes odor from aquarium water
• Dual sided cartridges provide more effective filtration

The Cascade 300 Power Filter Cartridge is a disposable floss/carbon replacement cartridge designed to fit the Cascade 300 filter model. The cartridge comes ready to use with 4.5 ounces of premium, research-grade activated carbon.

• Precision designed to fit the Cascade 300 Filter
• Quick, easy, ready to use
• Each piece contains 4.5 ounces of research-grade activated carbon - more than any comparable size cartridge

Carbon filter cartridges provide chemical filtration for aquariums by absorbing and neutralizing compounds that can cause offensive odors, including organic waste and other contaminants.

The Cascade 150 and 200 Filter Cartridge is a disposable floss/carbon replacement cartridge designed to fit Cascade 150 and 200 power filters. The cartridge comes ready to use with 1.5 ounces of premium, research-grade activated carbon.

• Precision designed to fit Cascade 150 and 200 Filters
• Quick, easy, ready to use
• Each piece contains more research-grade activated carbon than any comparably-sized cartridge

The cartridge is quick, clean and ready to use, with an innovative deisgn that locks the carbon in its proper place.

Aqueon QuietFlow Replacement Filter Cartridge - Medium are dual-sided replaceable dense-floss cartridges that are designed to provide an even distribution of carbon. These filter cartridges contain over 25 percent more activated carbon than other leading brands.

• Replacement filter cartridges
• Provide even distribution of carbon throughout
• 25 percent more activated carbon

Penn-Plax Smallworld Replacement Filtration Units remove harmful gases, odor and discoloration. Disposable, quick and easy filtration units for use with the Smallworld Filter. Each package contains two filtration units.

• Air Filter and Filter Kit replacement cartridges for Smallworld SWF1
• 2 replacement cartridges in each pack
• Quick, easy, disposable

Replace cartridges monthly for healthy aquarium water.

Tetra Whisper Bio-Bag Cartridge replacements complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with ultra-activated carbon, these ready-to-use disposable filter cartridges remove waste particles, odors and discoloration for crystal clear water.

• Genuine Whisper filter cartridge replacements
• Keeps water crystal clear
• Removes odors and discoloration

Bio-Bag cartridges are tough on the debris that makes aquariums nasty. Ultra-activated carbon absorbs odors and discoloration and dense, dual-sided mesh catches debris and fish waste better than other brands to keep your fish tank clean. Replace cartridges once a month for maximum filter efficiency.

Tip: Replace Bio-Bag cartridges when water begins to overflow excessively from the Wonder Tube chamber.

Sizing:

• Small : Fits Whisper In-Tank Filter 3i
• Medium: Fits Whisper Power Filters 10i, E, J, 10 and MicroFilter
• Large (formerly Regular): Fits Whisper Power Filters 20i, 40i, C, 20, 30, 40 and 60
• X-Large: Fits Whisper Power 4 and 5 Power Filters

The Replacement Bio-Sponge for the Penn Plax Cascade Internal Filter optimizes colonization of beneficial aerobic bacteria and removes ammonia and nitrites.

• Quick and easy to replace
• Convenient, no-fuss replacement sponge
• Replace monthly for optimum water quality

Specifications: Fits Penn-Plax Cascade 300 Internal Filter

Lees Cartridge Premuim Dispenser 2-Pack is an easy-to-install cartridge with twice the high-grade, activated carbon of our Standard Disposable Carbon Cartridge. Lees Cartridge Premuim Dispenser keep tanks sparkling clean!

• Premium disposable carbon cartridges
• Fits Lees under gravel filters
• Keeps tank sparkling clean

They are designed to fit our Economy, Original or Premium Undergravel Filters. For optimal performance, it is recommended that you replace your cartridges every 2-3 weeks.

Contents: 2 Premium Carbon Cartridges

Aqueon Replacement Filter Cartridges for E Internal Power Filters feature a patented, dual-sided dense-floss design and contain over 25% more activated carbon than competing brands. These cartridges provide even carbon distribution for more thorough filtration and longer effectiveness.

• X-Small cartridges for Aqueon E Internal Power Filters
• Patented design with over 25% more premium activated carbon than other leading brands
• Even carbon distribution ensures thorough filtration and longer cartridge life

Directions: For optimal performance, change cartridge approximately every 4-6 weeks. Rinse under water to remove carbon dust before replacing. Align cartridge bottom key slot for an accurate fit inside the filter. Do not clean Bioholster when replacing the cartridge as it contains beneficial biological bacteria.

Dimensions: 5.24"L x 5.7"H x 1.75"D

The Cascade 20 Power Filter Replacement Carbon Filter Cartridges are a disposable carbon replacement cartridge designed to fit the Cascade 20 Filter. Keep your aquariums water crystal clear by changing your Cascade Filter cartridges regularly.

• Quick and easy to change
• Change out monthly for optimum water quality
• Ready to use in your Cascade 20 power filter

The Cascade Internal Filter disposable carbon filter cartridge is a disposable carbon replacement cartridge designed to fit the Cascade Internal Filter.

• Quick and easy to change
• Change out monthly for optimum water quality
• Ready to use in your Cascade Internal Filter Cartridge

Disposable Carbon filter cartridges keep your aquariums water crystal clear by changing your Cascade Filter cartridges regularly.

Cascade Power Filter Bio-Sponge Cartridges are convenient replacements to keep your Cascade filter running at peak efficiency. These duraple bio-sponges optimize colonization of beneficial aerobic bacteria, allowing the filter to remove ammonia and nitrites from your aquarium.

• Optimizes colonization of benedicial aerobic bacteria
• Removes ammonia and nitrites keepting the aquarium healthy
• Convenient, no fuss replacement sponge
• Easy to replace: just slide into your existing frame

Dimensions: 4.5" x 2.5"

Aqueon Replacement Filter Cartridges for QuietFlow Internal Power Filters feature a patented, dual-sided dense-floss design and contain over 25% more activated carbon than competing brands. These cartridges provide even carbon distribution for more thorough filtration and longer effectiveness.

• Activated carbon and foam filter cartridges for QuietFlow Internal Power Filters
• Pre-assembled and ready to use
• Provides highly efficient mechanical and chemical filtration

Directions: For optimal performance and crystal clear water, change cartridge approximately 30 days.

Specifications:
Small:
For QuietFlow models AT10 and AT15
3.38"L x 1.38"W x 5.75"H

Large:
For QuietFlow models AT30 and AT40
4.5"L x 2"W x 5.75"H

Marina i25 Replacement Power Cartridges are made to fit in the Marina i25 internal filter. The unique design of these cartridges allows water to easily filter through the center of the cartridge while providing 3 levels of filtration for optimal water quality.

• Replacement Power Cartridges for Marina i25 internal filter
• 3-in-1 mechanical, chemical and biological filtration
• Ideal for goldfish and tropical tanks

Each cartridge is split into two separate chambers: the first chamber contains zeolite to remove toxic ammonia, and the second chamber is the activated carbon chamber so that pollutants and odors get removed. The water finally enters the floss layer, where the debris gets trapped inside the cartridge. This helps keep your aquarium water crystal clear! For best results, replace cartridge every 4 weeks.

Aqueon MiniBow Replacement Filter Cartridges are dual-sided replaceable dense-floss cartridges that are designed to provide an even distribution of carbon. These filter cartridges contain over 25% more activated carbon than other leading brands.

• Replacement filter cartridges
• Provide even distribution of carbon throughout
• 25 percent more activated carbon

Fits Aqueon MiniBow Aquarium Filters.

Aqueon Replacement Filter Cartridges for QuietFlow Internal Power Filters feature a patented, dual-sided dense-floss design and contain over 25% more activated carbon than competing brands. These cartridges provide even carbon distribution for more thorough filtration and longer effectiveness.

• Activated carbon and foam filter cartridges for QuietFlow Internal Power Filters
• Pre-assembled and ready to use
• Provides highly efficient mechanical and chemical filtration

Directions: For optimal performance and crystal clear water, change cartridge approximately 30 days.

Specifications:
Small:
For QuietFlow models AT10 and AT15
3.38"L x 1.38"W x 5.75"H

Large:
For QuietFlow models AT30 and AT40
4.5"L x 2"W x 5.75"H

The Cascade 100 Power Filter Cartridge is a disposable floss/carbon replacement cartridge designed to fit the Cascade 100 filter model. The cartridge comes ready to use with 1.2 ounces of premium, research-grade activated carbon.

• Precision designed to fit the Cascade 100 Filter
• Quick, easy, ready to use
• Each piece contains 1.2 ounces of research-grade activated carbon - more than any comparable size cartridge

Lees Cartridge Carbon Dispenser is an easy-to-install cartridge filled with high-grade, activated carbon. Disposable Carbon Cartridges keep tanks sparkling clean! Lees Cartridge Carbon Dispensers are designed to fit our Economy, Original or Premium Under Gravel Filters.

• Fits Lees undergravel filters
• Replace cartridges every 2-3 weeks
• Carbon cartridges help keep a sparkeling clean aquarium

Marineland Bio-Wheel Penguin Power Filter Cartridges provide premium activated carbon for efficient mechanical and chemical filtration, keeping your water crystal clear and clean. Rite-Size C cartridges are easy to replace and designed for maximum water contact.

• Mechanical and chemical filtration for crystal clear water
• For Penguin Bio-Wheel Power Filters
• Premium activated carbon cartridge

Inside the filter cartridge, a patented ribbed backing ensures the even distribution of activated carbon to deliver maximum water-to-carbon contact. There is no "tea bag" effect and no water bypass as with loose or bagged methods. Contains Marineland Black Diamond Premium Activated Carbon.

For best results, change cartridge every 2-4 weeks.

Fits: Marineland Penguin Pro 275 and 375 Power Filters.
Rite Size C Filter Cartridge Dimensions: 6.5"L x 5.8"W. Filter Cartridge Placement: Black plastic side faces the front of the filter, blue side faces back.

The Coralife BioCube Filter Cartridge includes 2 replacement cartridges that fit the BioCube 8, 14, 29, and HQI. These cartridges help keep your aquarium water crystal clear and removes discoloration and nasty odors!

• Keeps water crystal clear
• Removes odors and discoloration
• Easy to remove and change once a month

It is recommended that cartridges be changed every 4 to 6 weeks.

Note: Formerly called Oceanic BioCube Original Replacement Filter Cartridges, Model #82105.

Tetra Whisper Bio-Bag Cartridge replacements complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with ultra-activated carbon, these ready-to-use disposable filter cartridges remove waste particles, odors and discoloration for crystal clear water.

• Genuine Whisper filter cartridge replacements
• Keeps water crystal clear
• Removes odors and discoloration

Bio-Bag cartridges are tough on the debris that makes aquariums nasty. Ultra-activated carbon absorbs odors and discoloration and dense, dual-sided mesh catches debris and fish waste better than other brands to keep your fish tank clean. Replace cartridges once a month for maximum filter efficiency.

Tip: Replace Bio-Bag cartridges when water begins to overflow excessively from the Wonder Tube chamber.

Sizing:

• Small : Fits Whisper In-Tank Filter 3i
• Medium: Fits Whisper Power Filters 10i, E, J, 10 and MicroFilter
• Large (formerly Regular): Fits Whisper Power Filters 20i, 40i, C, 20, 30, 40 and 60
• X-Large: Fits Whisper Power 4 and 5 Power Filters

Penn Plax Filt-a-Carb Universal Carbon Undergravel Filter Cartridge helps keep your aquarium water clean. Fits most undergravel filters. Contains quality activated carbon that removes harmful gases and odors and clears up discolorations. Quick easy and disposable.

• Helps keep tank water healthy
• Trouble-free maintenance
• Ready to use
• Clears up unsightly discoloration

Instructions: Rinse thoroughly before placing in filter. For best results, replace every 2-4 weeks.

AquaClear Power Head Quick Filter Cartridge by Hagen. The AquaClear Quick Filter Replacement Cartridge fit the Large AquaClear Quick filter. This filter pad fits AquaClear Powerheads (except models 110 and 901), and is ideal for polishing water after maintenance.

• Traps particles and debris
• For fresh and saltwater
• One size fits almost all powerhead models

The AquaClear cartridge has an extra thick duo-density pad for waste and debris removal. This AquaClear thick pad allows it to remove solid waste and particles as small as 1 micron. Can be used for fresh and saltwater aquariums.

Turns your powerhead into a Quick Filter for rapid removal of most particulate waste (as small as 1-micron).