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FiltersFast carries a wide variety Fluval aquarium filters. Fluval aquarium filters are well-designed, self-contained filter systems and provide optimum filtration in a small footprint.


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Fluval Aquarium Filters product list


Fluval Ammonia Remover for Fluval C2 Filter 3pk
(14014)

This is a 3 pack of Fluval Ammonia Remover Packs (14014) for the Fluval C2 Aquarium Filter System (14001). These Fluval ammonia removal packs are used if needed as the Stage 3 chemical filter media in the Fluval C2 Aquarium Power Filter System inste


Special Order. Ships in 9 days.
Fluval Ammonia Remover for Fluval C2 Filter 3pk
Our Price: $2.07
Retail: $3.99
You Save 48%!

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Fluval Ammonia Remover for Fluval C3 Filter 3pk
(14015)

This is a 3 pack of Fluval Ammonia Remover Packs (14015) for the Fluval C3 Aquarium Filter System (14002). These Fluval ammonia removal packs are used if needed as the Stage 3 chemical filter media in the Fluval C3 Aquarium Power Filter System inste


Special Order. Ships in 6 days.
Fluval Ammonia Remover for Fluval C3 Filter 3pk
Our Price: $6.65
Retail: $9.99
You Save 33%!

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Fluval Ammonia Remover for Fluval C4 Filter 3pk
(14016)

This is a 3 pack of Fluval Ammonia Remover Packs (14016) for the Fluval C4 Aquarium Filter System (14003). These Fluval ammonia removal packs are used if needed as the Stage 3 chemical filter media in the Fluval C4 Aquarium Power Filter System inste


Special Order. Ships in 8 days.
Fluval Ammonia Remover for Fluval C4 Filter 3pk
Our Price: $6.99
Retail: $9.99
You Save 30%!

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Fluval C2 Zeo-Carb Aquarium Filter Inserts 3 pk
(14017)

This is a 3 pack of Fluval C2 Zeo-Carb Aquarium Filter Insert Packs (14017) for the Fluval C2 Aquarium Filter System (14001). These Fluval Zeo-Carb filter packs contain a combination of activated carbon and ammonia remover used as the Stage 3 chemic


Special Order. Ships in 10 days.
Fluval C2 Zeo-Carb Aquarium Filter Inserts 3 pk
Our Price: $3.60
Retail: $3.99
You Save 10%!

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Fluval C3 Zeo-Carb Aquarium Filter Inserts 3 pk
(14018)

This is a 3 pack of Fluval C3 Zeo-Carb Aquarium Filter Insert Packs (14018) for the Fluval C3 Aquarium Filter System (14002). These Fluval Zeo-Carb filter packs contain a combination of activated carbon and ammonia remover used as the Stage 3 chemic


Special Order. Ships in 16 days.
Fluval C3 Zeo-Carb Aquarium Filter Inserts 3 pk
Our Price: $4.99
Retail: $5.99
You Save 17%!

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Fluval C4 Zeo-Carb Aquarium Filter Inserts 3 pk
(14019)

This is a 3 pack of Fluval C4 Zeo-Carb Aquarium Filter Insert Packs (14019) for the Fluval C4 Aquarium Filter System (14003). These Fluval Zeo-Carb filter packs contain a combination of activated carbon and ammonia remover used as the Stage 3 chemic


Special Order. Ships in 8 days.
Fluval C4 Zeo-Carb Aquarium Filter Inserts 3 pk
Our Price: $16.99
Retail: $19.99
You Save 15%!

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Fluval C2 Aquarium Power Filter Bio Screen 3 Pack
(14020)

This is a 3 pack of Fluval Bio Screen Filters (14020) for the Fluval C2 Aquarium Filter System (14001). These Fluval Bio Screen filters are used as the Stage 4 biological filter media in the Fluval C2 Aquarium Power Filter System.


Special Order. Ships in 9 days.
Fluval C2 Aquarium Power Filter Bio Screen 3 Pack
Our Price: $8.93
Retail: $9.99
You Save 11%!

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Fluval C3 Aquarium Power Filter Bio Screen 3 Pack
(14021)

This is a 3 pack of Fluval Bio Screen Filters (14021) for the Fluval C3 Aquarium Filter System (14002). These Fluval Bio Screen filters are used as the Stage 4 biological filter media in the Fluval C3 Aquarium Power Filter System.


Special Order. Ships in 7 days.
Fluval C3 Aquarium Power Filter Bio Screen 3 Pack
Our Price: $7.49
Retail: $9.99
You Save 25%!

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Fluval U3 Underwater Aquarium Filter System
(A475)

The Fluval U3 Underwater Aquarium Filter System (A475) is a 3 stage aquarium filter unit for aquariums up to 40 gallons. The Fluval U3 Aquarium Filter System uses three stages for superior water quality and recirculation in aquariums, including a fo


Special Order. Ships in 9 days.
Fluval U3 Underwater Aquarium Filter System
Our Price: $54.25
Retail: $59.99
You Save 10%!

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Fluval U4 Underwater Aquarium Filter System
(A480)

The Fluval U4 Underwater Aquarium Filter System (A480) is a 3 stage aquarium filter unit for aquariums up to 65 gallons. The Fluval U4 Aquarium Filter System uses three stages for superior water quality and recirculation in aquariums, including a fo


Special Order. Ships in 29 days.
Fluval U4 Underwater Aquarium Filter System
Our Price: $77.51
Retail: $79.99
You Save 3%!

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Fluval U1 Underwater Filter Foam Pad - Fluval Foam
(A485)

This is a Fluval U1 Underwater Filter Foam Pad (A485) for the Fluval U1 Underwater Aquarium Filter System (A465). This Fluval foam pad filter is used as the Stage 1 mechanical filter media in the Fluval U1 Aquarium Filter System.


Special Order. Ships in 8 days.
Fluval U1 Underwater Filter Foam Pad - Fluval Foam
Our Price: $1.91
Retail: $2.01
You Save 5%!

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Fluval FX5 Filter Foam Block Pads 3 pk
(A228)

This is a 3 pack of Fluval FX5 Filter Foam Block Pads (A228) for the Fluval FX5 Aquarium Canister Filter System (A218). These Fluval foam pad filters are used as the Stage 1 mechanical filter media in the Fluval FX5 Aquarium Canister Filter System.


Special Order. Ships in 7 days.
Fluval FX5 Filter Foam Block Pads 3 pk
Our Price: $14.99
Retail: $20.99
You Save 29%!

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Fluval Polishing Pads for Fluval 104/105/204/205
(A242)

This is a 3 pack of Fluval Polishing Pads (A242) for the Fluval 105 Aquarium Canister Filter System (A201) and the Fluval 205 Aquarium Canister Filter System (A206). These Fluval polishing foam pad filters are used as the Stage 2 filter media to cle


Special Order. Ships in 9 days.
Fluval Polishing Pads for Fluval 104/105/204/205
Our Price: $6.14
Retail: $9.99
You Save 39%!

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Fluval Polishing Pads for Fluval 304/305/404/4050
(A244)

This is a 6 pack of Fluval Polishing Pads (A244) for the Fluval 305 Aquarium Canister Filter System (A211) and the Fluval 405 Aquarium Canister Filter System (A216). These Fluval polishing foam pad filters are used as the Stage 2 filter media to cle


Special Order. Ships in 11 days.
Fluval Polishing Pads for Fluval 304/305/404/4050
Our Price: $4.99
Retail: $6.99
You Save 29%!

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Fluval Polishing Pads for Fluval FX5 Filter 3 pk
(A246)

This is a 3 pack of Fluval Polishing Pads (A246) for the Fluval FX5 Aquarium Canister Filter System (A218). These Fluval polishing pad filters are used as the Stage 2 mechanical filter media in the Fluval FX5 Aquarium Canister Filter System.


Special Order. Ships in 8 days.
Fluval Polishing Pads for Fluval FX5 Filter 3 pk
Our Price: $5.99
Retail: $7.99
You Save 25%!

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Fluval Fine Filter Pads for Fluval FX5 Filter 3 pk
(A248)

This is a 3 pack of Fluval Fine Filter Pads (A248) for the Fluval FX5 Aquarium Canister Filter System (A218). These Fluval fine pad filters are used as a mechanical filter media in the Fluval FX5 Canister Aquarium Filter System.


Special Order. Ships in 8 days.
Fluval Fine Filter Pads for Fluval FX5 Filter 3 pk
Our Price: $4.99
Retail: $6.49
You Save 23%!

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Fluval U1 Underwater Aquarium Filter System
(A465)

The Fluval U1 Underwater Aquarium Filter System (A465) is a 2 stage aquarium filter unit for aquariums up to 15 gallons. The Fluval U1 Aquarium Filter System uses two stages for superior water quality and recirculation in aquariums, including two fo


Special Order. Ships in 8 days.
Fluval U1 Underwater Aquarium Filter System
Our Price: $29.99
Retail: $39.99
You Save 25%!

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AquaClear 20 Power Filter (formerly AquaClear 100)
(A595)

The AquaClear 20 Power Filter System (A595) is a 3 stage aquarium filter unit for aquariums up to 20 gallons. It hangs on the side or back of your aquarium and provides constant filtration and recirculation of the water in your aquarium. The AquaCle


Special Order. Ships in 6 days.
AquaClear 20 Power Filter (formerly AquaClear 100)
Our Price: $25.99
Retail: $29.99
You Save 13%!

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Fluval A416 - G6 Pre-Filter Replacement Cartridge
(A416)

The Fluval A416 is a pre-filter cartridge for use in the following aquarium filtration systems: Fluval G-series filters The Fluval A416 - G6 Pre-Filter Replacement Cartridge can be used in freshwater and marine aquariums. This Fluval pre-filte


Special Order. Ships in 10 days.
Fluval A416 - G6 Pre-Filter Replacement Cartridge
Our Price: $27.99
Retail: $29.99
You Save 7%!

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Hagen A424 - Fluval G6 Tri-X Filter Cartridge
(A424)

The Fluval A424 is a combination filter for use in the following aquarium filtration systems: Fluval G6 filter The Hagen A424 - Fluval G6 Tri-X Filter Cartridge removes phosphate, nitrates, and organic waste from aquariums. This Tri-X filter C


Special Order. Ships in 10 days.
Hagen A424 - Fluval G6 Tri-X Filter Cartridge
Our Price: $27.99
Retail: $29.99
You Save 7%!

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Hagen A417 - Fluval G3 Fine Pre-Filter Cartridge
(A417)

The Fluval A417 is a pre-filter cartridge for use with the following aquarium filtration system: Fluval G3 system The Hagen A417 - Fluval G3 Fine Pre-Filter Cartridge traps debris for effective mechanical filtration. This Fluval pre-filter all


Special Order. Ships in 5 days.
Hagen A417 - Fluval G3 Fine Pre-Filter Cartridge
Our Price: $24.99
Retail: $29.99
You Save 17%!

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Laguna PT490 PowerFalls Filter Spillway 14.5" Wide
(PT490)

The Laguna PT490 is a pond waterfall spillway that produces the following: 14 1/2 inch wide waterfall The Laguna PT490 PowerFalls Filter Spillway 14.5" Wide is for small to medium ponds up to 1000 gallons in size. This Laguna PowerFalls filter

Free shipping within the continental United States!

Special Order. Ships in 5 days.
Laguna PT490 PowerFalls Filter Spillway 14.5" Wide
Our Price: $137.03
Retail: $199.99
You Save 31%!

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Fluval G-Nodes Bio Filtration Media Replacement
(A414)

The Fluval A414 is a replacement filter media for use in the following aquarium filtration systems: Fluval G series filter systems The Fluval G-Nodes Bio Filtration Media Replacement features a complex pore system where beneficial bacteria wil


Special Order. Ships in 10 days.
Fluval G-Nodes Bio Filtration Media Replacement
Our Price: $22.99
Retail: $29.99
You Save 23%!

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Fluval A423 - G3 Tri-X Aquarium Filter Cartridge
(A423)

The Fluval A423 is a combination replacement filter for use in the following aquarium filtration system: Fluval G3 filter system The Fluval A423 - G3 Tri-X Aquarium Filter Cartridge removes phosphate, nitrates, and organic waste from aquariums


Special Order. Ships in 5 days.
Fluval A423 - G3 Tri-X Aquarium Filter Cartridge
Our Price: $20.99
Retail: $29.99
You Save 30%!

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Fluval A422 - G6 Aquarium Nitrate Filter Cartridge
(A422)

The Fluval A422 - G6 Aquarium Nitrate Filter Cartridge is a replacement cartridge for the Fluval G6 filter system that fights excess nitrate. This Fluval cartridge removes up to 24,000 milligrams of nitrate ion in freshwater aquariums. This nitrate


Special Order. Ships in 5 days.
Fluval A422 - G6 Aquarium Nitrate Filter Cartridge
Our Price: $34.99
Retail: $39.99
You Save 13%!

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Filters Fast - Fluval Aquarium Filters

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