Whisper Bio-Bag Aquarium Filter Refill Cartridge, 4 Ct, Black

Whisper Bio-Bag Aquarium Filter Refill Cartridge, 4 Ct, Black

Whisper Bio-Bag Cartridges come complete with the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with Ultra-Activated carbon, the ready-to-use disposable single packs remove waste particles, odors and discoloration, and are... more

$12.74

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Bio - Bag Cartridge 3pk Large Box (26170)

Bio - Bag Cartridge 3pk Large Box (26170)

Whisper Bio-Bag Cartridges complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with Ultra-Activated carbon, ready to use disposable cartridge remove waste particles, odors and discoloration, and are easily changed... more

$10.99

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Bio - Bag Cartridge 3pk Large Box (26170)

Bio - Bag Cartridge 3pk Large Box (26170)

Whisper Bio-Bag Cartridges complete the Whisper Power Filter package for a clean, easy-to-maintain aquarium. Filled with Ultra-Activated carbon, ready to use disposable cartridge remove waste particles, odors and discoloration, and are easily changed... more

$19.11

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Whisper Unassembled BioBag Cartridge Medium (12 pack)

Whisper Unassembled BioBag Cartridge Medium (12 pack)

Whisper Unassembled BioBag Cartridge Medium (12 pack)Whisper BioBag Cartridges complete the Whisper Power Filter package for a clean, easytomaintain aquarium. Filled with UltraActivated carbon, the readytouse disposable single packs remove waste... more

$11.61 $9.39

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Penn Plax Clear-Free Disposable Cartridges for Aquarium Filters BULK - 24 Cartridges - (12 x 2 Pack)

Penn Plax Clear-Free Disposable Cartridges for Aquarium Filters BULK - 24 Cartridges - (12 x 2 Pack)

Precision designed to fit a wide variety of filters Filters with foam/floss, carbon and zeolites Simple changing with no mess more

$31.75

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Lees Aquarium & Pet Disposable Carbon Cartridge (2 Pack)

Lees Aquarium & Pet Disposable Carbon Cartridge (2 Pack)

Lees Aquarium & Pet Disposable Carbon Cartridge (2 Pack): Product type: filter Overall height - top to bottom: 6.75'' Overall width - side to side: 3.25'' Overall depth - front to back: 1.25'' Overall product weight: 0.16 lbs Activated carbon pellets... more

$9.71 $5.49

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Penn Plax Clear-Free Disposable Cartridges for Aquarium Filters 2 Pack

Penn Plax Clear-Free Disposable Cartridges for Aquarium Filters 2 Pack

Precision designed to fit a wide variety of filters Filters with foam/floss, carbon and zeolites Simple changing with no mess more

$4.79

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Elite Carbon Cartridge for Hush 20 Power Aquarium Filter, 2-Pack

Elite Carbon Cartridge for Hush 20 Power Aquarium Filter, 2-Pack

The elite hush 20 pre-filtration pad polishes aquarium water while the activated carbon removes discoloration and odors. The easy to use disposable cartridge should be replaced monthly. Never replace all filter inserts at the same time in order to... more

$5.08

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Elite Carbon Cartridge for Hush 5 Power Aquarium Filter, 2-Pack

Elite Carbon Cartridge for Hush 5 Power Aquarium Filter, 2-Pack

The elite hush 5 pre-filtration pad polishes aquarium water while the activated carbon removes discoloration and odors. The easy to use disposable cartridge should be replaced monthly. Never replace all filter inserts at the same time in order to... more

$4.56

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Elite Carbon Cartridge for Hush 35 Power Aquarium Filter, 2-Pack

Elite Carbon Cartridge for Hush 35 Power Aquarium Filter, 2-Pack

The elite hush 35 pre-filtration pad polishes aquarium water while the activated carbon removes discoloration and odors. The easy to use disposable cartridge should be replaced monthly. Never replace all filter inserts at the same time in order to... more

$11.99

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BioCube Filter Cartridge - 2pk.

BioCube Filter Cartridge - 2pk.

The two-stage disposable cartridge fits the BioCube Aquarium system providing mechanical and chemical filtration for clear; clean water. The poly-woven pre-filter traps free-floating debris particles and waste while activated carbon removes odors and... more

$8.99

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Emperor Filter 280 and 400 Cartridges Rite Size E 12-pk (mfg# PA 0137-04; x3)

Emperor Filter 280 and 400 Cartridges Rite Size E 12-pk (mfg# PA 0137-04; x3)

"Marineland Emperor Rite-Size E Filter Cartridges boast ""rinse and drop in"" convenience for clean and clear aquarium water. Rite-Size E Cartridges for Emperor 280 and 400 BIO-Wheel Power Filters feature a double-thick polyfiber pad on one side to... more

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(275,000+)
Eheim Pro 3 Replacement Filter Pads Activated Carbon Pad Set

Eheim Pro 3 Replacement Filter Pads Activated Carbon Pad Set

"Replacement filter media pads for Eheim Pro 3 canister filters Provides mechanical, chemical, and biological aquarium filtration Use new filter pads to maintain optimum Eheim filter performance Keep your Eheim Pro 3 operating at peak performance.... more

$25.92

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(275,000+)
Emperor Filter 280 and 400 Cartridges Rite Size E 24-pk (mfg# PA 0137-04; x6)

Emperor Filter 280 and 400 Cartridges Rite Size E 24-pk (mfg# PA 0137-04; x6)

"Marineland Emperor Rite-Size E Filter Cartridges boast ""rinse and drop in"" convenience for clean and clear aquarium water. Rite-Size E Cartridges for Emperor 280 and 400 BIO-Wheel Power Filters feature a double-thick polyfiber pad on one side to... more

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(275,000+)
Whisper PF10 Aquarium Filter (510 Gal)

Whisper PF10 Aquarium Filter (510 Gal)

Whisper Filter 10Designed for use on smaller aquariums up to 10 gallons Uses Medium Whisper BioBag Cartridges more

$23.49 $12.99

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Whisper EX70 Aquarium Filter (4575 Gal)

Whisper EX70 Aquarium Filter (4575 Gal)

Whisper EX 70 FilterDesigned for use on aquariums up to 70 gallons Uses two Large Carbon Filters more

$68.99 $38.99

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Filter Saver Bag 4X8

Filter Saver Bag 4X8

Filter Saver Bags are reUSAble, fine mesh filter bags that have drawstrings to secure bag closure. They can be used to hold carbon, ammonia remover, or any other filter media or resin. Filter Saver Bags are essential in helping to prevent costly damage... more

$8.99

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Undergravel Filter 1 gal 4"

Undergravel Filter 1 gal 4"

Bowl Filter allows you to maintain fish safely in a bowl or small designer aquarium for extended periods of time. Includes Plant and Carbon Cartridge. Minimizes maintenance responsibility. more

$6.99

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Filter Saver Bag 4X12

Filter Saver Bag 4X12

Filter Saver Bags are reUSAble, fine mesh filter bags that have drawstrings to secure bag closure. They can be used to hold carbon, ammonia remover, or any other filter media or resin. Filter Saver Bags are essential in helping to prevent costly damage... more

$8.99

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New TDS Meter Digital LCD Tester Water Quality Filter Purity Pen Stick 0-9999PPM

New TDS Meter Digital LCD Tester Water Quality Filter Purity Pen Stick 0-9999PPM

Great for testing TDS levels in swimming pools, aquariums, drinking water, and more! High TDS levels in swimming pools may result in an increase in water cloudiness, and may reduce the effectiveness of additives. Save money on disposable one-time use... more

$7.99

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Lee's Pet Products ALE13200 Undergravel Fishbowl Filter, 1-Gallon, Black

Lee's Pet Products ALE13200 Undergravel Fishbowl Filter, 1-Gallon, Black

Allows you to maintain fish safely in a bowl or small designed aquarium for extended periods of time. Minimizes maintenance responsibility. Comes with plant and carbon cartridge included. Features Lees under gravel fishbowl filter 1galoon Minimizes... more

$7.49

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Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

Tetra Waterfall Globe Aquarium Black 1.8 Gallon(29008)Features: Crystal Clear Glass Aquarium With Unique Waterfall Feature. Tetra Pump Driven Filter With Cartridge. Bright White Led Lights. Stylish Black Base With Light Arm. Single Power Cord Operates... more

$81.93

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Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

Tetra Waterfall Globe Aquarium Black 1.8 Gallon (29008)

Tetra Waterfall Globe Aquarium Black 1.8 Gallon(29008)Features: Crystal Clear Glass Aquarium With Unique Waterfall Feature.Tetra Pump Driven Filter With Cartridge.Bright White Led Lights.Stylish Black Base With Light Arm.Single Power Cord Operates Both... more

$71.69

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Disposable Carbon Cartridge Ug

Disposable Carbon Cartridge Ug

An easy-to-install cartridge filled with high-grade, activated carbon. Disposable Carbon Cartridges keep tanks sparkling clean! They are designed to fit our Economy, Original or Premium Under Gravel Filters. For optimal performance, it is recommended... more

$6.99

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Bio Bag Disposable Filter Cartridge

Bio Bag Disposable Filter Cartridge

Convenientely assembled and ready-to-use bio bag cartridges filled with ultra activated carbon. more

$5.99

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Aqueon Power Filter Cartridge Large - 12 Pack

Aqueon Power Filter Cartridge Large - 12 Pack

Patented Aqueon dual-sided replaceable dense-floss cartridges contain over 25% more activated carbon than the leading brands and have been designed to ensure even distribution of carbon throughout. Fits Aqueon QuietFlow 20 and Larger Power Filters. more

$45.99

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Aquarium Pharmaceuticals Inc Activated Filter Carbon - 0861-1162

Aquarium Pharmaceuticals Inc Activated Filter Carbon - 0861-1162

Dimensions: 3.75L x 3.75W x 9H in.. Blend of highly activated carbon. Packaging blue, white, and yellow. Economical activated filter carbon. Use in all filter cartridges. Removes colors, odors, and poisonous waste. For fresh and saltwater aquariums.... more

$12.99

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Penn Plax Clear-Free Disposable Cartridges for Aquarium Filters

Penn Plax Clear-Free Disposable Cartridges for Aquarium Filters

Penn Plax Clear-Free I Filter Cartridges are made to fit the Penn Plax Clear Free I Filters. These cartridges come with high quality foam and floss for excellent mechanical filtration. Disposabe filter cartridges Contains foam/floss, carbon & zeolites... more

$25.65

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Bio - bag 2pk Small For The (3i) Filter, Whisper Bio-Bag Cartridges complete the Whisper 3i In-Tank Filter for a clean, easy-to-maintain aquarium By Tetra Usa Inc.

Bio - bag 2pk Small For The (3i) Filter, Whisper Bio-Bag Cartridges complete the Whisper 3i In-Tank Filter for a clean, easy-to-maintain aquarium By Tetra Usa Inc.

Filled with Ultra-Activated carbon, ready to use disposable single packs remove waste particles, odors and discoloration, and are easily changed once a monthWhisper Bio-Bag Cartridges complete the Whisper 3i In-Tank Filter for a clean, easy-to-maintain... more

$13.39

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Cascade 300 Internal Filter Replacement Cartridges (2-Pack Carbon Cartridge), Convenient, no-fuss replacement cartridges for your Cascade 300 internal power.., By Penn Plax

Cascade 300 Internal Filter Replacement Cartridges (2-Pack Carbon Cartridge), Convenient, no-fuss replacement cartridges for your Cascade 300 internal power.., By Penn Plax

Convenient, no-fuss replacement cartridges for your Cascade 300 internal power filterActivated carbon removes ammonia & nitrites keeping your aquarium healthyEasy-to-replace disposable filters more

$14.79

FREE shipping

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Cascade 300 Internal Filter Replacement Cartridges (6-Pack Carbon Cartridge), Convenient 6-Pack. (3) Packs of 2 Cartridges By Penn Plax

Cascade 300 Internal Filter Replacement Cartridges (6-Pack Carbon Cartridge), Convenient 6-Pack. (3) Packs of 2 Cartridges By Penn Plax

Convenient 6-Pack. (3) Packs of 2 CartridgesNo-fuss replacement cartridges for your Cascade 300 internal power filter.Activated carbon removes ammonia & nitrites keeping your aquarium healthy.Easy-to-replace disposable filters. more

$26.79

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Air Cartridge Filter White 2 PCS for Aquarium Fish Tank

Air Cartridge Filter White 2 PCS for Aquarium Fish Tank

Cylider shaped design.carboon wool in it.The carbon wool cartridge should be replaced every 6-8 weeks or before if completely full of waste. Attaching disposable cartridges with floss. Filter impurity of water. Discompose fish excretion. Purify... more

$21.99 $5.92

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Aquarium Fish Tank Air Cartridge Filter White 2Pcs

Aquarium Fish Tank Air Cartridge Filter White 2Pcs

Cylider shaped design.carboon wool in it.The carbon wool cartridge should be replaced every 6-8 weeks or before if completely full of waste. Attaching disposable cartridges with floss. Filter impurity of water. Discompose fish excretion. Purify... more

$11.99 $5.92

FREE shipping

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Cascade 300 Filter with Internal Replacement Cartridge, 2-Pack, Convenient, no-fuss replacement cartridges for your Cascade 300 internal power filter By Penn Plax

Cascade 300 Filter with Internal Replacement Cartridge, 2-Pack, Convenient, no-fuss replacement cartridges for your Cascade 300 internal power filter By Penn Plax

Activated carbon removes ammonia & nitrites keeping your aquarium healthyEasy-to-replace disposable filtersConvenient, no-fuss replacement cartridges for your Cascade 300 internal power filter more

$10.39

FREE shipping

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Cascade 600 Internal Filter Replacement Cartridges, Convenient, no-fuss replacement cartridges for your Cascade 600 internal power filter. By Penn Plax

Cascade 600 Internal Filter Replacement Cartridges, Convenient, no-fuss replacement cartridges for your Cascade 600 internal power filter. By Penn Plax

Activated carbon removes ammonia & nitrites keeping your aquarium healthy.Easy-to-replace disposable filters.Convenient, no-fuss replacement cartridges for your Cascade 600 internal power filter. more

$10.99

FREE shipping

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Cascade 400 Filter with Internal Replacement Cartridge, 2-Pack, Convenient, no-fuss replacement cartridges for your Cascade 400 internal power filter.., By Penn Plax

Cascade 400 Filter with Internal Replacement Cartridge, 2-Pack, Convenient, no-fuss replacement cartridges for your Cascade 400 internal power filter.., By Penn Plax

Convenient, no-fuss replacement cartridges for your Cascade 400 internal power filter.Activated carbon removes ammonia & nitrites keeping your aquarium healthy.Easy-to-replace disposable filters. more

$10.69

FREE shipping

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Penn Plax Cascade 300 Internal Filter Replacement Cartridges

Penn Plax Cascade 300 Internal Filter Replacement Cartridges

Convenient, no-fuss replacement cartridges for your Cascade 300 internal power filter Activated carbon removes ammonia & nitrites keeping your aquarium healthy Easy-to-replace disposable filters more

$34.52

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Penn Plax Cascade 300 Internal Filter Replacement Cartridges

Penn Plax Cascade 300 Internal Filter Replacement Cartridges

Convenient, no-fuss replacement cartridges for your Cascade 300 internal power filter Activated carbon removes ammonia & nitrites keeping your aquarium healthy Easy-to-replace disposable filters more

$17.29

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Penn Plax Cascade 300 Internal Filter Replacement Cartridges

Penn Plax Cascade 300 Internal Filter Replacement Cartridges

Convenient, no-fuss replacement cartridges for your Cascade 300 internal power filter Activated carbon removes ammonia & nitrites keeping your aquarium healthy Easy-to-replace disposable filters more

$17.22

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Penn Plax Cascade 400 Internal Filter Replacement Cartridges

Penn Plax Cascade 400 Internal Filter Replacement Cartridges

Cascade filter replacement cartridges from Penn-Plax work to keep your aquarium water clean & clear. Each pack contains 2 disposable filters specially designed to fit your Cascade 400 internal power filter. Each filter uses activated carbon to remove... more

$10.04

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