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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 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


In stock! Ships in 1 business day.
Fluval Ammonia Remover for Fluval C4 Filter 3pk
Our Price: $6.99
Retail: $9.99
You Save 30%!






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.


In stock! Ships in 1 business day.
Fluval FX5 Filter Foam Block Pads 3 pk
Our Price: $14.99
Retail: $20.99
You Save 29%!






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


In stock! Ships in 1 business day.
Fluval Polishing Pads for Fluval 304/305/404/4050
Our Price: $4.99
Retail: $6.99
You Save 29%!






Pressure-Flo Replacement Foam for PT1504 - 4 pack
(PT1505)

The Pressure-Flo Replacement Foam for PT1504 - 4 pack is replacement foam kit for the Laguna Pressure-Flo 2100 and 8000 models that includes 4 replacement foam filter rings. These replacement foam filters help remove debris from pond water through i


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Pressure-Flo Replacement Foam for PT1504 - 4 pack
Our Price: $43.99
Retail: $49.99
You Save 12%!






Fluval A420 - G6 Phosphate Filter Cartridge
(A420)

The Fluval A420 - G6 Phosphate Filter Cartridge is a replacement filter for the Fluval G6 Filter System. The Fluval G6 filter quickly removes up to 3900 milligrams of phosphate ion from marine or freshwater aquariums. The Fluval G6 replacement also


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Fluval A420 - G6 Phosphate Filter Cartridge
Our Price: $17.99
Retail: $19.99
You Save 10%!






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


In stock! Ships in 1 business day.
Fluval C4 Aquarium Power Filter System
Our Price: $59.99
Retail: $69.99
You Save 14%!






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


In stock! Ships in 1 business day.
Fluval A422 - G6 Aquarium Nitrate Filter Cartridge
Our Price: $34.99
Retail: $39.99
You Save 13%!






Fluval A418 - G6 Fine Pre-Filter Cartridge
(A418)

The Fluval A418 - G6 Fine Pre-Filter Cartridge is a replacement pre-filter for the Fluval G6 Filter System. The Fluval pre-filter captures excess debris in aquarium water for efficient mechanical filtration. The Fluval G6 replacement pre-filter can


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Fluval A418 - G6 Fine Pre-Filter Cartridge
Our Price: $33.99
Retail: $39.99
You Save 15%!






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


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Fluval A416 - G6 Pre-Filter Replacement Cartridge
Our Price: $27.99
Retail: $29.99
You Save 7%!






Fluval A421 - G3 Nitrate Filter Cartridge
(A421)

The Fluval A421 is a nitrate adsorbing filter cartridge that is for use in the following aquarium filtation system: Fluval G3 filter The Fluval A421 - G3 Nitrate Filter Cartridge removes up to 13000 mg of nitrate ion in freshwater aquariums. T


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Fluval A421 - G3 Nitrate Filter Cartridge
Our Price: $23.99
Retail: $29.99
You Save 20%!






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


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Fluval G-Nodes Bio Filtration Media Replacement
Our Price: $22.99
Retail: $29.99
You Save 23%!






Laguna PT495 Pond Skimmer Filter System
(PT495)

The Laguna PT495 Pond Skimmer Filter System is a surface skimmer and filter that filters ponds. The Laguna Skimmer Filter provides heavy-duty filtration and includes a lift out skimmer net for quick and easy maintenance. This pond filter has a large


In stock! Ships in 1 business day.
Laguna PT495 Pond Skimmer Filter System
Our Price: $192.50
Retail: $199.99
You Save 4%!






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


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Fluval FX5 Aquarium Canister Filter - 607 GPH
Our Price: $379.99
Retail: $529.99
You Save 28%!






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


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Hagen A417 - Fluval G3 Fine Pre-Filter Cartridge
Our Price: $24.99
Retail: $29.99
You Save 17%!






Fluval A426 - G6 Chemical Filter Cartridge
(A426)

The Fluval A426 - G6 Chemical Filter Cartridge is compatible for use with Fluval G Advanced Filters. The Fluval G6 filter is a reusable cartridge that keeps the water in your aquarium fresh, clean, and clear. This Aquarium chemical filter features v


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Fluval A426 - G6 Chemical Filter Cartridge
Our Price: $17.99
Retail: $19.99
You Save 10%!






Fluval G3 Advanced Aquarium Filter System - A410
(A410)

The Fluval G3 Advanced Aquarium Filter System - A410 provides mechanical, chemical, and biological filtration for freshwater or saltwater aquariums up to 80 gallons in size. This aquarium filter system features a glossy black finish, aluminum detail


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Fluval G3 Advanced Aquarium Filter System - A410
Our Price: $299.99
Retail: $349.99
You Save 14%!






Fluval A415 - G3 Pre-Filter Replacement Cartridge
(A415)

The Fluval A415 - G3 Pre-Filter Replacement Cartridge is a replacement pre-filter for the Fluval G3 Filter System. The Fluval Pre-filter is designed for daily use to trap suspended debris for mechanical filtration in fresh or marine applications. Th


In stock! Ships in 1 business day.
Fluval A415 - G3 Pre-Filter Replacement Cartridge
Our Price: $18.99
Retail: $19.99
You Save 5%!






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


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






Max-Flo 900 Pond Waterfall Water Pump - PT342
(PT342)

The Laguna PT342 is a waterfall and filter pump that is ideal for the following applications: Filtration systems Creating waterfalls and watercourses The Max-Flo 900 Pond Waterfall Water Pump - PT342 is for use in ponds between 900 and 1800 g


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Max-Flo 900 Pond Waterfall Water Pump - PT342
Our Price: $145.53
Retail: $199.99
You Save 27%!






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


In stock! Ships in 1 business day.
Laguna PT490 PowerFalls Filter Spillway 14.5" Wide
Our Price: $137.03
Retail: $199.99
You Save 31%!






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


In stock! Ships in 1 business day.
Fluval C4 Aquarium Filter Poly Foam Pad 3 pk
Our Price: $11.23
Retail: $14.99
You Save 25%!






Fluval 405 Aquarium Canister Filter - 340 GPH
(A216)

The Fluval 405 Aquarium Canister Filter System (A216) is a canister aquarium filter unit for aquariums up to 100 gallons. The Fluval 405 aquarium filter provides constant and thorough filtration and recirculation of the water in your aquarium up to


In stock! Ships in 1 business day.
Fluval 405 Aquarium Canister Filter - 340 GPH
Our Price: $259.99
Retail: $349.99
You Save 26%!






Fluval 205 Aquarium Canister Filter - 180 GPH
(A206)

The Fluval 205 Aquarium Canister Filter System (A206) is a canister aquarium filter unit for aquariums up to 40 gallons. The Fluval 205 aquarium filter provides constant and thorough filtration and recirculation of the water in your aquarium up to a


Out of stock
Fluval 205 Aquarium Canister Filter - 180 GPH
Our Price: $143.99
Retail: $194.99
You Save 26%!





Max-Flo 600 Pond Waterfall & Filter Pump - PT340
(PT340)

The Max-Flo 600 Pond Waterfall & Filter Pump - PT340 processes water filled with solid particles or solids, and transports them to an external filter system or pressurized filter. This pond pump filters water in ponds up to 1200 gallons in size. Thi


Out of stock
Max-Flo 600 Pond Waterfall & Filter Pump - PT340
Our Price: $109.15
Retail: $199.99
You Save 45%!





PowerFlo 1000 External Biological Pond Filter
(PT510)

The PowerFlo 1000 External Biological Pond Filter provides complete mechanical and biological water filtration for ponds up to 4,500 liters or 1,000 gallons in size. This pond filter features a three-tier filtration system includes a top tray with a


Out of stock
PowerFlo 1000 External Biological Pond Filter
Our Price: $135.99
Retail: $199.99
You Save 32%!






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