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All Filters : All Filters Aquarium Filters

Fluval Aquarium Filters

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 U4 Poly Carbon Underwater Filter Cartridge
(A492)

This is a Fluval U4 Poly Carbon Underwater Filter Cartridge (A492) for the Fluval U4 Underwater Aquarium Filter System (A480). The Fluval poly carbon underwater filter is used as the Stage 2 combination chemical filter as well as secondary mechnical


In stock! Ships in 1 business day.
Fluval U4 Poly Carbon Underwater Filter Cartridge
Our Price: $5.49
Retail: $6.49
You Save 15%!

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Fluval U4 Underwater Filter Foam Pad - Fluval Foam
(A488)

This is a Fluval U4 Underwater Filter Foam Pad (A488) for the Fluval U4 Underwater Aquarium Filter System (A480). This Fluval foam pad filter is used as the Stage 1 mechanical filter media in the Fluval U4 Aquarium Filter System.


In stock! Ships in 1 business day.
Fluval U4 Underwater Filter Foam Pad - Fluval Foam
Our Price: $2.99
Retail: $4.49
You Save 33%!

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Fluval U3 Poly Carbon Underwater Filter Cartridge
(A491)

This is a Fluval U3 Poly Carbon Underwater Filter Cartridge (A491) for the Fluval U3 Underwater Aquarium Filter System (A475). The Fluval poly carbon underwater filter is used as the Stage 2 combination chemical filter as well as secondary mechnical


Special Order. Ships in 8 days.
Fluval U3 Poly Carbon Underwater Filter Cartridge
Our Price: $4.73
Retail: $5.99
You Save 21%!

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Fluval U3 Underwater Filter Foam Pad - Fluval Foam
(A487)

This is a Fluval U3 Underwater Filter Foam Pad (A487) for the Fluval U3 Underwater Aquarium Filter System (A475). This Fluval foam pad filter is used as the Stage 1 mechanical filter media in the Fluval U3 Aquarium Filter System.


In stock! Ships in 1 business day.
Fluval U3 Underwater Filter Foam Pad - Fluval Foam
Our Price: $1.99
Retail: $3.99
You Save 50%!

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Fluval U2 Poly Carbon Underwater Filter Cartridge
(A490)

This is a Fluval U2 Poly Carbon Underwater Filter Cartridge (A490) for the Fluval U2 Underwater Aquarium Filter System (A470). The Fluval poly carbon underwater filter is used as the Stage 2 combination chemical filter as well as secondary mechnical


In stock! Ships in 1 business day.
Fluval U2 Poly Carbon Underwater Filter Cartridge
Our Price: $3.49
Retail: $4.99
You Save 30%!

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Fluval BioMax Media for Fluval U2, U3 & U4 Filters
(A495)

This is a 6 ounce pack of Fluval BioMax Media (A495) for the Fluval U2 Aquarium Filter, Fluval U3 Aquarium Filter System, and Fluval U4 Aquarium Filter System. The Fluval BioMax filter media is used as the Stage 3 biological filter media in all of t


In Stock! Ships in 14 to 15 business days.
Fluval BioMax Media for Fluval U2, U3 & U4 Filters
Our Price: $3.99
Retail: $5.99
You Save 33%!

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Fluval U2 Underwater Filter Foam Pad - Fluval Foam
(A486)

This is a Fluval U2 Underwater Filter Foam Pad (A486) for the Fluval U2 Underwater Aquarium Filter System (A470). This Fluval foam pad filter is used as the Stage 1 mechanical filter media in the Fluval U2 Aquarium Filter System.


Special Order. Ships in 7 days.
Fluval U2 Underwater Filter Foam Pad - Fluval Foam
Our Price: $1.99
Retail: $5.99
You Save 67%!

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AquaClear Ammonia Remover for AquaClear 110
(A621)

This is an AquaClear Ammonia Remover Pack (A621) for the AquaClear 110 Power Aquarium Filter System (A620). The AquaClear ammonia removal pack is used if needed as the Stage 2 chemical filter media in the AquaClear 110 Aquarium Power Filter System i


In stock! Ships in 1 business day.
AquaClear Ammonia Remover for AquaClear 110
Our Price: $4.36
Retail: $9.99
You Save 56%!

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Fluval Carbon Packs for Fluval C4 Power Filter 3pk
(14013)

This is a 3 pack of Fluval Carbon Packs (14013) for the Fluval C4 Aquarium Filter System (14003). These Fluval activated carbon filter packs are used as the Stage 3 chemical filter media in the Fluval C4 Aquarium Power Filter System.


Special Order. Ships in 9 days.
Fluval Carbon Packs for Fluval C4 Power Filter 3pk
Our Price: $5.99
Retail: $8.99
You Save 33%!

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Fluval C-Nodes for Fluval C4 Power Filter 7 oz
(14024)

This is a 7 ounce pack of Fluval C-Nodes (14024) used as the Stage 5 biological filter media in the Fluval C4 Aquarium Power Filter System (14003).


Special Order. Ships in 9 days.
Fluval C-Nodes for Fluval C4 Power Filter 7 oz
Our Price: $13.99
Retail: $15.99
You Save 13%!

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Fluval C4 Aquarium Filter Poly Foam Pad 3 pk
(14010)

This is a 3 pack assortment of Fluval Poly Foam Pads (14010) for the Fluval C4 Aquarium Filter System (14003). These Fluval poly foam pad filters are used as the Stage 2 mechanical filter media to reduce fine particles in the Fluval C4 Aquarium Powe


Special Order. Ships in 10 days.
Fluval C4 Aquarium Filter Poly Foam Pad 3 pk
Our Price: $11.23
Retail: $14.99
You Save 25%!

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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

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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 Foam Pad for Fluval C2 Aquarium Filter 2 pk
(14005)

This is a 2 pack of Fluval Foam Pads (14005) for the Fluval C2 Aquarium Filter System (14001). These Fluval foam pad filters are used as the Stage 1 mechanical filter media in the Fluval C2 Aquarium Power Filter System.


Special Order. Ships in 8 days.
Fluval Foam Pad for Fluval C2 Aquarium Filter 2 pk
Our Price: $3.49
Retail: $4.99
You Save 30%!

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Fluval C4 Aquarium Power Filter Bio Screen 3 Pack
(14022)

This is a 3 pack of Fluval Bio Screen Filters (14022) for the Fluval C4 Aquarium Filter System (14003). These Fluval Bio Screen filters are used as the Stage 4 biological filter media in the Fluval C4 Aquarium Power Filter System.


Special Order. Ships in 9 days.
Fluval C4 Aquarium Power Filter Bio Screen 3 Pack
Our Price: $7.99
Retail: $8.99
You Save 11%!

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Fluval FX5 Aquarium Canister Filter - 607 GPH
(A218)

The Fluval FX5 Aquarium Canister Filter System (A218) is a high capacity canister aquarium filter unit for large aquariums up to 400 gallons. This high performance Fluval FX5 canister aquarium filter system provides constant and thorough filtration

Free shipping within the continental United States!

In Stock! Ships in 1 to 2 business days.
Fluval FX5 Aquarium Canister Filter - 607 GPH
Our Price: $341.90
Retail: $609.10
You Save 44%!

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Fluval BioMax Media for Aquariums 500 grms-17.63oz
(A1456)

This is a 17.63 ounce pack of Fluval BioMax Media (A1456) for use in many Fluval canister aquarium filter systems including the Fluval 105 Aquarium Canister Filter, Fluval 205 Aquarium Canister Filter, Fluval 305 Aquarium Canister Filter, Fluval 405


Special Order. Ships in 9 days.
Fluval BioMax Media for Aquariums 500 grms-17.63oz
Our Price: $11.99
Retail: $16.99
You Save 29%!

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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 9 days.
AquaClear 20 Power Filter (formerly AquaClear 100)
Our Price: $25.99
Retail: $29.99
You Save 13%!

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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


In stock! Ships in 1 business day.
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 10 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 Carbon Bags for Fluval Filters - 3 pk
(A1440)

This is a 3 pack of Fluval Carbon Bags (A1440) for use in many Fluval canister aquarium filter systems including the Fluval 105 Aquarium Canister Filter, Fluval 205 Aquarium Canister Filter, Fluval 305 Aquarium Canister Filter, Fluval 405 Aquarium C


In stock! Ships in 1 business day.
Fluval Carbon Bags for Fluval Filters - 3 pk
Our Price: $6.99
Retail: $9.49
You Save 26%!

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Fluval Ammonia Remover 180 grams (3 pk)
(A1480)

This is a 3 pack of Fluval Ammonia Remover Packs (A1480) for use in many Fluval canister aquarium filter systems including the Fluval 105 Aquarium Canister Filter, Fluval 205 Aquarium Canister Filter, Fluval 305 Aquarium Canister Filter, Fluval 405


Special Order. Ships in 8 days.
Fluval Ammonia Remover 180 grams (3 pk)
Our Price: $8.45
Retail: $9.99
You Save 15%!

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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 8 days.
Fluval U4 Underwater Aquarium Filter System
Our Price: $77.51
Retail: $79.99
You Save 3%!

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Fluval C4 Aquarium Power Filter System
(14003)

The Fluval C4 Aquarium Power Filter System (14003) is a 5 stage aquarium filter unit for aquariums up to 70 gallons. It hangs on the side of your aquarium and provides constant and thorough filtration of the water in your aquarium. The Fluval C4 Aqu


Special Order. Ships in 10 days.
Fluval C4 Aquarium Power Filter System
Our Price: $59.99
Retail: $69.99
You Save 14%!

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Filters Fast - Fluval Aquarium Filters

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