Best Seller
Tetra Whisper EX Carbon (Black) Filter Cartridge 4 Piece Medium Box - 3 Pack

Tetra Whisper EX Carbon (Black) Filter Cartridge 4 Piece Medium Box - 3 Pack

Tetra Whisper EX Carbon Filter Cartridge 4 Piece Medium Box - 3 PACK Now a carbon filter as innovative as the Whisper EX filtration system it's designed to fit. Tetra carbon filters' layers of multi-density floss effectively trap even the smallest... more

$43.43

FREE shipping

go to store
Tetra Whisper Medium Filter Cartridge, 6 Count, Black

Tetra Whisper Medium Filter Cartridge, 6 Count, Black

Tetra brand is a name you can trust in the aquatics industry. With decades of proven performance and high quality products it???s no wonder Tetra is the go to brand for aquatics beginners and veterans alike. The Tetra Brand Whisper Carbon Filter... more

$8.77

go to store
Best Seller
Whisper Ex Carbon Filter Medium 4pk (for Ex20) (26331)

Whisper Ex Carbon Filter Medium 4pk (for Ex20) (26331)

Tetra - Whisper Filter Cartridge Med 4 packImproved biological performance with Multi-Density Floss ; Continuous flush performanceRound, modern designReplacement cartridge for Whisper EX20 Power FilterNew Timestrips included with each filter cartridge... more

$22.11

go to store
Whisper Ex Carbon Filter Medium 4pk (for Ex20) (26331)

Whisper Ex Carbon Filter Medium 4pk (for Ex20) (26331)

Tetra - Whisper Filter Cartridge Med 4 packImproved biological performance with Multi-Density Floss ; Continuous flush performanceRound, modern designReplacement cartridge for Whisper EX20 Power FilterNew Timestrips included with each filter cartridge... more

$22.11

go to store
Whisper Ex Carbon Filter Medium 4pk (for Ex20) (26331)

Whisper Ex Carbon Filter Medium 4pk (for Ex20) (26331)

Tetra - Whisper Filter Cartridge Med 4 packImproved biological performance with Multi-Density Floss ; Continuous flush performanceRound, modern designReplacement cartridge for Whisper EX20 Power FilterNew Timestrips included with each filter cartridge... more

$22.11

go to store
Whisper Ex Carbon Filter Medium 4pk (for Ex20) (26331)

Whisper Ex Carbon Filter Medium 4pk (for Ex20) (26331)

Tetra - Whisper Filter Cartridge Med 4 packImproved biological performance with Multi-Density Floss ; Continuous flush performanceRound, modern designReplacement cartridge for Whisper EX20 Power FilterNew Timestrips included with each filter cartridge... more

$13.99

go to store
Tetra Carbon Filters Medium (2 pack)

Tetra Carbon Filters Medium (2 pack)

Tetra Carbon Filter Medium (2 pack)Now a Carbon Filter as innovative as the Whisper EX Filtration System it's designed to fit. Tetra Carbon Filters' layers of multidensity floss effectively trap even the smallest particulates while activated carbon... more

$10.99 $7.99

go to store
26218 Medium 5-15 Carbon Filter Cartridges (2 Boxes of 3-Filters), filtro Cartridge de unassembled cartucho Count 26218 Boxes Whisper EX20 26331 Cartridges of.., By Tetra

26218 Medium 5-15 Carbon Filter Cartridges (2 Boxes of 3-Filters), filtro Cartridge de unassembled cartucho Count 26218 Boxes Whisper EX20 26331 Cartridges of.., By Tetra

Helps maintain performance of filtersKeeps water pure and cleanPlastic and cloth construction2 Boxes of Tetra Whisper 5-15 Filter Cartridges, 3-packHelps remove discoloration, odor, toxins, and impurities more

$19.79

FREE shipping

go to store
Whisper EX Carbon Filter, Fits Removes 2Pack Waste EX20 Filters Excess Aquarium 26311 Pieces FIts Box Ex40 4pk Strip EX 3 4 Ex45 Medium Toxins Gravel PACK.., By Tetra

Whisper EX Carbon Filter, Fits Removes 2Pack Waste EX20 Filters Excess Aquarium 26311 Pieces FIts Box Ex40 4pk Strip EX 3 4 Ex45 Medium Toxins Gravel PACK.., By Tetra

Medium fits EX20Large fits EX30, EX45, and EX70Easy to useTetra Carbon filters trap even the smallest particles more

$18.89

FREE shipping

go to store
26330 Whisper EX Carbon Filter Cartridges, Medium, 2-Pack, Medium fits EX20Large fits EX30, EX45, and EX70 By Tetra

26330 Whisper EX Carbon Filter Cartridges, Medium, 2-Pack, Medium fits EX20Large fits EX30, EX45, and EX70 By Tetra

Medium fits EX20Large fits EX30, EX45, and EX70Easy to useTetra Carbon filters trap even the smallest particles more

$16.19

FREE shipping

go to store
Tetra 26330 Whisper EX Carbon Filter Cartridges, Medium, 2-Pack

Tetra 26330 Whisper EX Carbon Filter Cartridges, Medium, 2-Pack

Now a carbon filter as innovative as the Whisper EX filtration system it's designed to fit. Tetra carbon filters' layers of multi-density floss effectively trap even the smallest particulates while activated carbon rapidly eliminates odor,... more

$7.59

go to store
Tetra 26331 Whisper EX Carbon Filter Cartridges, Medium, 4-Pack

Tetra 26331 Whisper EX Carbon Filter Cartridges, Medium, 4-Pack

Now a carbon filter as innovative as the Whisper EX filtration system it's designed to fit. Tetra carbon filters' layers of multi-density floss effectively trap even the smallest particulates while activated carbon rapidly eliminates odor,... more

$9.99

go to store
Whisper In-Tank Filters 20i

Whisper In-Tank Filters 20i

"Space-saving, powerful in-tank filters 3-stage filtration performance and quiet operation Mounts easily and discreetly inside your aquarium Space-saving design enables the same quality and performance as external filters without the noise. Whisper... more

$13.99 $10.49

go to store
(275,000+)
Tetra Whisper Power Filters Filter 60 Model 3

Tetra Whisper Power Filters Filter 60 Model 3

"Easy-to-use 3-stage power filters for clean, clear aquarium water Reliable filter performance loaded with convenient features Provides efficient mechanical, chemical, and biological filtration Whisper Power Filters are the best-selling brand of power... more

$29.99 $22.49

FREE shipping

go to store
(275,000+)
Tetra Whisper Power Filters Filter 40 Model 2

Tetra Whisper Power Filters Filter 40 Model 2

"Easy-to-use 3-stage power filters for clean, clear aquarium water Reliable filter performance loaded with convenient features Provides efficient mechanical, chemical, and biological filtration Whisper Power Filters are the best-selling brand of power... more

$22.99 $17.24

go to store
(275,000+)
Tetra 26316 Whisper Filter PF10, 5-10-Gallon

Tetra 26316 Whisper Filter PF10, 5-10-Gallon

Whisper power filter more

$12.99

go to store
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

go to store
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

go to store
Impeller Assembly for Whisper 40

Impeller Assembly for Whisper 40

Replacement magnetic impeller assembly for the Whisper 40 and 2 filters. more

$9.99

go to store
Impeller for Whisper 3; 4; 60 & Triad 3000 Filters

Impeller for Whisper 3; 4; 60 & Triad 3000 Filters

This is the replacement magnetic impeller for the Whisper 3; 4; 60; and Triad 3000 power filters. more

$9.99

go to store
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

$4.99

go to store
Tetra Pond 20 Gallon Whisper EX Filter For Aquariums (Filter Whisper Ex 20), Black

Tetra Pond 20 Gallon Whisper EX Filter For Aquariums (Filter Whisper Ex 20), Black

Tetra Pond 20 Gallon Whisper EX Filter For Aquariums Features: EX filter Use for aquariums Ready to go right out of the box Time strip technology lets you see at a glance when it is time to replace your filter Scientifically engineered water flow-... more

$34.99

go to store

Overstock.com

(675,000+)
Repair Kit for Tetratec AP200

Repair Kit for Tetratec AP200

This repair kit contains all parts to repair the Whisper 700; 800; 900 or the TetraTec AP 100 or 150 Aquarium Air Pumps: 2 diaphragms; 1 air filter; 2 hinges; 2 gaskets; 4 retaining plugs; 4 flapper valves and 1 repair kit wrench. For the Whisper air... more

$13.99

go to store
Whisper Power Filter

Whisper Power Filter

Whisper 30 Power Filter provides Biological, Chemical and Mechanical Filtration more

$25.99

go to store
Tetra Whisper Unassembled Bio-Bag Filter Cartridges Large, 24-Pack

Tetra Whisper Unassembled Bio-Bag Filter Cartridges Large, 24-Pack

Tetra Whisper Unassembled Bio-Bag Filter Cartridges Size:Large, 24-Pack Whisper bio-bag cartridges complete the Whisper power filter package for a clean, easy-to-maintain aquarium. The Whisper bio-bag multi-packs come unassembled and offer economical... more

$50.34

FREE shipping

go to store
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

go to store
Tetra Pond 20-Gallon Whisper EX Filter For Aquariums - 0861-1238

Tetra Pond 20-Gallon Whisper EX Filter For Aquariums - 0861-1238

Dimensions: 6.06W x 5.56D x 9.19H in.. Uses medium cartridges. For 10 - 20 gallon aquariums. Time strip notifies when to replace filter. Continuous flushing prevents debris build up. Ready to use out of the box. Keep the water in your aquarium clean... more

$23.45 $20.77

go to store
Tetra 5-15 Carbon Filter Cartridges 3-Count - Medium - 0861-8043

Tetra 5-15 Carbon Filter Cartridges 3-Count - Medium - 0861-8043

Dimensions: 3.5L x 3.5W x 5.7H in.. Plastic and cloth construction. Helps maintain performance of filters. Keeps water pure and clean. Helps remove discoloration, odor, toxins, and impurities. This Tetra 5-15 Carbon Filter Cartridges 3-Count - Medium... more

$12.71 $12.07

go to store
Whisper Power Filter

Whisper Power Filter

Whisper 30 Power Filter provides Biological, Chemical and Mechanical Filtration more

$22.99

go to store
Whisper Ex20 Power Filter (26310)

Whisper Ex20 Power Filter (26310)

Tetra - Whispr EX20 Power Filter - Flow Rate 110gphThe new EX Series Filtration Systems take the ease of maintaining an aquarium to a whole new level. From its innovative use of Timestrip® technology to the new patented carbon filter carrier, every new... more

$33.29

go to store
Whisper Ex20 Power Filter (26310)

Whisper Ex20 Power Filter (26310)

Tetra - Whispr EX20 Power Filter - Flow Rate 110gphThe new EX Series Filtration Systems take the ease of maintaining an aquarium to a whole new level. From its innovative use of Timestrip® technology to the new patented carbon filter carrier, every new... more

$24.77

go to store
Whisper Ex20 Power Filter (26310)

Whisper Ex20 Power Filter (26310)

Tetra - Whispr EX20 Power Filter - Flow Rate 110gphThe new EX Series Filtration Systems take the ease of maintaining an aquarium to a whole new level. From its innovative use of Timestrip® technology to the new patented carbon filter carrier, every new... more

$33.29

go to store
Whisper Ex20 Power Filter (26310)

Whisper Ex20 Power Filter (26310)

Tetra - Whispr EX20 Power Filter - Flow Rate 110gphThe new EX Series Filtration Systems take the ease of maintaining an aquarium to a whole new level. From its innovative use of Timestrip® technology to the new patented carbon filter carrier, every new... more

$33.29

go to store
Whisper 20 In Tank Filter (25817)

Whisper 20 In Tank Filter (25817)

For the ultimate in convenience and quiet, choose a Whisper In-Tank Filter. These filters mount on the inside of the aquarium, making it possible to place the tank flush against a wall. The In-Tank Filter will function in as little as 2 inches of... more

$28.99

go to store
Whisper 10 In Tank Filter (25816)

Whisper 10 In Tank Filter (25816)

For the ultimate in convenience and quiet, choose a Whisper In-Tank Filter. These filters mount on the inside of the aquarium, making it possible to place the tank flush against a wall. The In-Tank Filter will function in as little as 2 inches of... more

$18.02

go to store
Whisper 20 In Tank Filter (25817)

Whisper 20 In Tank Filter (25817)

For the ultimate in convenience and quiet, choose a Whisper In-Tank Filter. These filters mount on the inside of the aquarium, making it possible to place the tank flush against a wall. The In-Tank Filter will function in as little as 2 inches of... more

$28.99

go to store
Whisper 20 In Tank Filter (25817)

Whisper 20 In Tank Filter (25817)

For the ultimate in convenience and quiet, choose a Whisper In-Tank Filter. These filters mount on the inside of the aquarium, making it possible to place the tank flush against a wall. The In-Tank Filter will function in as little as 2 inches of... more

$37.11

go to store
Tetra Second Nature Aquarium Kit - 1.5 gal. - 0861-3010

Tetra Second Nature Aquarium Kit - 1.5 gal. - 0861-3010

Attractive desk top aquarium kitLED lighting provides a bright aquariumWhisper internal filtrationLow voltage power converterIncludes whisper filter and filter cartridgeIncludes water conditioner and fish foodDimensions: 4.43L x 6.89W x 8.5H inches. more

$41.97 $35.99

go to store
#114 Magnum Filter Sleeve 3pk (pa0114-03)

#114 Magnum Filter Sleeve 3pk (pa0114-03)

FITS STD MAGNUM CARBON CONTAINER #145 3 PACK24 PER CASE .17 POUNDSPart #: AMLPA011403Item Name: #114 Magnum Filter Sleeve 3pkID: 5795-pid more

$15.99

go to store
#114 Magnum Filter Sleeve 3pk (pa0114-03)

#114 Magnum Filter Sleeve 3pk (pa0114-03)

FITS STD MAGNUM CARBON CONTAINER #145 3 PACK24 PER CASE .17 POUNDSPart #: AMLPA011403Item Name: #114 Magnum Filter Sleeve 3pkID: 5795-pid more

$24.11

go to store

More information about Fish Supplies

Best prices on Tetra whisper carbon filters medium in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.