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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%!






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%!






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


In stock! Ships in 1 business day.
Fluval U3 Poly Carbon Underwater Filter Cartridge
Our Price: $4.73
Retail: $5.99
You Save 21%!






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%!






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%!






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%!






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%!






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 1 business day.
Fluval BioMax Media for Fluval U2, U3 & U4 Filters
Our Price: $3.99
Retail: $5.99
You Save 33%!






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


Out of stock
AquaClear Ammonia Remover for AquaClear 110
Our Price: $3.99
Retail: $9.99
You Save 60%!





Fluval 406 - External Aquarium Water Filter System
(A217)

The Fluval 406 - External Aquarium Water Filter System is a canister filter that provides multi-stage water filtration for healthy fresh and saltwater aquariums up to 100 gallons in size. The Fluval 406 external filter provides quiet operation throu


Special Order. Ships in 7 days.
Fluval 406 - External Aquarium Water Filter System
Our Price: $199.99
Retail: $234.23
You Save 15%!






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


Special Order. Ships in 9 days.
Fluval FX5 Aquarium Canister Filter - 607 GPH
Our Price: $379.99
Retail: $529.99
You Save 28%!






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.


Out of stock
Fluval U1 Underwater Filter Foam Pad - Fluval Foam
Our Price: $1.91





Fluval C2 Aquarium Filter Poly Foam Pad 3 pk
(14008)

This is a 3 pack assortment of Fluval Poly Foam Pads (14008) for the Fluval C2 Aquarium Filter System (14001). These Fluval poly foam pad filters are used as the Stage 2 mechanical filter media to reduce fine particles in the Fluval C2 Aquarium Powe


In Stock! Ships in 14 to 15 business days.
Fluval C2 Aquarium Filter Poly Foam Pad 3 pk
Our Price: $5.36
Retail: $6.99
You Save 23%!






Fluval Foam Block for Fluval 404 / Fluval 405 2pk
(A226)

This is a 2 pack of Fluval Foam Block Pad Filters (A226) for the Fluval 405 Aquarium Canister Filter System (A216). These Fluval foam pad filters are used as the Stage 1 filter media in the Fluval 405 Canister Aquarium Filter System.


In stock! Ships in 1 business day.
Fluval Foam Block for Fluval 404 / Fluval 405 2pk
Our Price: $4.99
Retail: $7.99
You Save 38%!






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


In stock! Ships in 1 business day.
Fluval BioMax Media for Aquariums 500 grms-17.63oz
Our Price: $11.99
Retail: $16.99
You Save 29%!






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%!






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%!






Fluval Foam for Fluval 204/205, Fluval 304/305 2pk
(A222)

This is a 2 pack of Fluval Foam Block Pad Filters (A222) for the Fluval 205 Aquarium Canister Filter System (A206) and the Fluval 305 Aquarium Canister Filter System (A211). These Fluval foam pad filters are used as the Stage 1 filter media in t


In stock! Ships in 1 business day.
Fluval Foam for Fluval 204/205, Fluval 304/305 2pk
Our Price: $4.99
Retail: $6.49
You Save 23%!






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.


Out of stock
Fluval FX5 Filter Foam Block Pads 3 pk
Our Price: $14.99
Retail: $20.99
You Save 29%!





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






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.


In stock! Ships in 1 business day.
Fluval Fine Filter Pads for Fluval FX5 Filter 3 pk
Our Price: $4.99
Retail: $6.49
You Save 23%!






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 6 days.
Fluval U4 Underwater Aquarium Filter System
Our Price: $69.99
Retail: $79.99
You Save 13%!






Fluval Zeo-Carb Aquarium Media 150 gram 3 pk
(A1490)

This is a 3 pack of Fluval Zeo-Carb Aquarium Media Filter Insert Packs (A1490) used in many Fluval canister aquarium filter systems including the Fluval 105 Aquarium Canister Filter, Fluval 205 Aquarium Canister Filter, Fluval 305 Aquarium Canister


Out of stock
Fluval Zeo-Carb Aquarium Media 150 gram 3 pk
Our Price: $5.99
Retail: $7.99
You Save 25%!





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.


In stock! Ships in 1 business day.
Fluval Polishing Pads for Fluval FX5 Filter 3 pk
Our Price: $5.99
Retail: $7.99
You Save 25%!






Laguna Pressure-Flo Foam Kit for PT1502 - 4 pack
(PT1503)

The Laguna Pressure-Flo Foam Kit for PT1502 - 4 pack is a replacement foam kit for the Laguna Pressure-Flo 1400 and 5000 that contains four replacement foam filter rings. This replacement foam filter is constructed with very porous material that rem


In stock! Ships in 1 business day.
Laguna Pressure-Flo Foam Kit for PT1502 - 4 pack
Our Price: $17.99
Retail: $19.99
You Save 10%!







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