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    Fluval Filter Foam Block [Aquarium Filter Pads] For Fluval Canister Filters 205 & 305 (2 Pack)

    Fluval Filter Foam Block [Aquarium Filter Pads] For Fluval Canister Filters 205 & 305 (2 Pack)

    Fluval Filter Foam Block Fluval Foam Filter Blocks provide effective first-stage mechanical filtration for Fluval 204/205/206 and 304/305/306 model filters. These foam blocks are custom-fit to trap large particles and debris with an ideal pore size to... more

    $16.66

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    Fluval Filter Foam Block For Fluval Canister Filters 406 & 407 2/PK (3 Packages)

    Fluval Filter Foam Block For Fluval Canister Filters 406 & 407 2/PK (3 Packages)

    Fluval Filter Foam Block For Fluval Canister Filters 406 & 407 2/PK (3 Packages) more

    $59.95

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    Best Seller
    Fluval Filter Foam Block [Aquarium Filter Pads] For Fluval Canister Filters 406 & 407 (2 Pack)

    Fluval Filter Foam Block [Aquarium Filter Pads] For Fluval Canister Filters 406 & 407 (2 Pack)

    Fluval Filter Foam Block Fluval Foam Filter Blocks provide effective first-stage mechanical filtration for Fluval 204/205/206 and 304/305/306 model filters. These foam blocks are custom-fit to trap large particles and debris with an ideal pore size to... more

    $20.59

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    FX5 Filter Foam Block

    FX5 Filter Foam Block

    Fluval Foam Blocks perform mechanical filtration, the crucial first stage in the filtration process. The blocks capture large particles and are custom fit to prevent bypass. Enhances biological filtration. For freshwater and marine aquariums. For use... more

    $16.43

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    Fluval Filter Foam Block 204/5-304/5 2pk

    Fluval Filter Foam Block 204/5-304/5 2pk

    Fluval Filter Foam Block 204/5-304/5 2pk more

    $12.00

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    Fluval Filter Foam Block for 104/105 (2 Pack)

    Fluval Filter Foam Block for 104/105 (2 Pack)

    Fluval Filter Foam Block for 104/105 (2 Pack) more

    $10.71

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    Fluval FLEX Foam Filter Block for Fluval Flex Aquarium

    Fluval FLEX Foam Filter Block for Fluval Flex Aquarium

    Mechanical media that prevents large particles and debris from entering the filter Fluval FLEX Foam Filter Block for Fluval Flex Aquarium 1ct is suitable for the Fluval Flex Aquarium Kit 15 Gallon (15006). more

    $13.79

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    Fluval Foam Filter Block for FX5 Canister Filter [Aquarium Filter Media & Material] 3 count

    Fluval Foam Filter Block for FX5 Canister Filter [Aquarium Filter Media & Material] 3 count

    Fluval Foam Filter Block for FX5 Canister Filter Fluval Foam Pads are specially designed for Fluval FX5 and FX6 High-Performance Canister Filters. The pads capture large particles and debris for effective mechanical filtration the crucial first stage... more

    $32.94

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    Fluval Spec Foam Filter Block Replacement Aquarium Filter Media A1376 Large Breeds

    Fluval Spec Foam Filter Block Replacement Aquarium Filter Media A1376 Large Breeds

    Fluval Spec Foam Filter Block Replacement Aquarium Filter Media A1376 Large Breeds - Mechanical filter media traps large particles and debris - Simple and easy replacement process - Equipped with convenient handle for easy handling - Specifically... more

    $21.39

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    Fluval Bio-Foam Filter Block for FX4 / FX5 / FX6 Canister Filter

    Fluval Bio-Foam Filter Block for FX4 / FX5 / FX6 Canister Filter

    Fluval Foam Pads are specially designed for Fluval FX5 and FX6 High-Performance Canister Filters. The pads capture large particles and debris for effective mechanical filtration the crucial first stage in the filtration process. Custom-fit to prevent... more

    $122.00

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    Fluval SPEC Replacement Foam Filter Block [Aquarium Filter Media & Material] 1 count

    Fluval SPEC Replacement Foam Filter Block [Aquarium Filter Media & Material] 1 count

    Fluval SPEC Replacement Foam Filter Block Marina Foam keeps aquarium water clean and healthy by removing particles and debris. Suitable for use in Fluval EVO 13.5 Gallon Aquarium and Fluval SPEC 16 Gallon Aqauarium * Replacement Foam Filter Block *... more

    $14.69

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    Fluval SPEC Replacement Foam Filter Block 1 count

    Fluval SPEC Replacement Foam Filter Block 1 count

    Marina Foam keeps aquarium water clean and healthy by removing particles and debris. Suitable for use in Fluval EVO 13.5 Gallon Aquarium and Fluval SPEC 16 Gallon AqauariumReplacement Foam Filter BlockTraps Large Particles and DebrisHelps Keep Your... more

    $22.51

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    HQRP 2-Pack Aquarium Foam Filter Block for Fluval 204 / 205 / 206 / 304 / 305 / 306 A222 EGB41S-1GFT1052

    HQRP 2-Pack Aquarium Foam Filter Block for Fluval 204 / 205 / 206 / 304 / 305 / 306 A222 EGB41S-1GFT1052

    HQRP Foam filter captures particles and debris for effective mechanical filtration. The filter allows efficient water flow with less clogging for long-lasting filtration. For freshwater and marine environments.Rinse foam thoroughly before inserting... more

    $8.90

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    [Pack of 4] Fluval Foam Filter Block for 206/306 2 count

    [Pack of 4] Fluval Foam Filter Block for 206/306 2 count

    Fluval Foam Filter Blocks provide effective first-stage mechanical filtration for Fluval 204/205/206 and 304/305/306 model filters. These foam blocks are custom-fit to trap large particles and debris with an ideal pore size to allow efficient water... more

    $49.34

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    Fluval Aquarium Foam Filter Block - 2 Pack

    Fluval Aquarium Foam Filter Block - 2 Pack

    Fluval Aquarium Filter Foam Blocks provide mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack. Although the primary purpose of Fluval Foam is mechanical filtration... more

    $13.55

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    Fluval FX5 Filter Foam Block - 3 Pack

    Fluval FX5 Filter Foam Block - 3 Pack

    Fluval FX5 Aquarium Filter Foam Blocks capture large particles and debris for effective mechanical filtration the crucial first stage in the filtration process. Custom fit to prevent bypass they have a pore size that allows efficient water flow with... more

    $24.99 $19.99

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    Fluval FX5 Filter Foam Block 3 Count 6 Pack

    Fluval FX5 Filter Foam Block 3 Count 6 Pack

    Fluval Foam Inserts capture large particles and debris for effective mechanical filtration the crucial first stage in the filtration process. Custom fit to prevent bypass they have a pore size that allows efficient water flow with less clogging for... more

    $117.99 $99.99

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    Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack

    Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack

    Amazon.comFluval Foam Filter BlockFluval Aquarium Filter Foam Blocks provide mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack. Although the primary purpose of... more

    $10.12

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    Fluval Foam Filter Block for 406

    Fluval Foam Filter Block for 406

    Fluval Foam Filter Blocks provide effective first-stage mechanical filtration for Fluval 404/405/406 model filters. These foam blocks are custom-fit to trap large particles and debris with an ideal pore size to allow efficient water passage and prevent... more

    $44.99

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    [Pack of 4] Fluval Foam Filter Block for 406 2 count

    [Pack of 4] Fluval Foam Filter Block for 406 2 count

    Fluval Foam Filter Blocks provide effective first-stage mechanical filtration for Fluval 404/405/406 model filters. These foam blocks are custom-fit to trap large particles and debris with an ideal pore size to allow efficient water passage and prevent... more

    $56.57

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    Fluval SPEC Replacement Foam Filter Block 1 count

    Fluval SPEC Replacement Foam Filter Block 1 count

    Marina Foam keeps aquarium water clean and healthy by removing particles and debris. Suitable for use in Fluval EVO 13.5 Gallon Aquarium and Fluval SPEC 16 Gallon Aqauarium Replacement Foam Filter Block Traps Large Particles and Debris Helps Keep Your... more

    $10.61

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    Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

    Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

    Designed specifically for the Fluval 406/407 performance canister filters Bio-Foam captures large particles and debris for effective mechanical filtration. more

    $74.77

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    Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack

    Fluval Foam Filter Block (206/207/306 & 307)- 2-Pack

    Amazon.comFluval Foam Filter BlockFluval Aquarium Filter Foam Blocks provide mechanical straining of particulate waste. It prevents particulate waste from prematurely clogging other filter media in the module stack. Although the primary purpose of... more

    $10.12

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    HQRP 4-Pack Aquarium Foam Filter Block Compatible with Fluval 204 205 206 304 305 306; A222 EGB41S-1GFT1052

    HQRP 4-Pack Aquarium Foam Filter Block Compatible with Fluval 204 205 206 304 305 306; A222 EGB41S-1GFT1052

    HQRP Foam filter captures particles and debris for effective mechanical filtration. The filter allows efficient water flow with less clogging for long-lasting filtration. For freshwater and marine environments. Rinse foam thoroughly before inserting... more

    $11.90

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    Fluval Spec Replacement Filter Foam Block 1 count

    Fluval Spec Replacement Filter Foam Block 1 count

    Marina Foam keeps aquarium water clean and healthy by removing particles and debris. Suitable for use in Fluval SPEC 3 Gallon & 5 Gallon Fluval EVO 5 Gallon and Fluval FLEX 9 Gallon more

    $13.26

    FREE shipping

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    Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

    Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

    Designed specifically for the Fluval 406/407 performance canister filters Bio-Foam captures large particles and debris for effective mechanical filtration. more

    $74.77

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    Fluval FX5 Filter Foam Block - 3-Pack

    Fluval FX5 Filter Foam Block - 3-Pack

    Fluval FX5 Filter Foam Block - 3-Pack - Provides mechanical filteration of fine particles - Prevents premature clogging - Enhances biological filtration - Suitable for all media baskets of the FX 5 Filter - 3-pack - - - 4.8 x 3.5 x 1.7 inches; 6 Ounces more

    $34.18

    FREE shipping

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    Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

    Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

    Designed specifically for the Fluval 406/407 performance canister filters Bio-Foam captures large particles and debris for effective mechanical filtration. more

    $74.77

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    [Pack of 3] Fluval Foam Filter Block for 406 2 count

    [Pack of 3] Fluval Foam Filter Block for 406 2 count

    Fluval Foam Filter Blocks provide effective first-stage mechanical filtration for Fluval 404/405/406 model filters. These foam blocks are custom-fit to trap large particles and debris with an ideal pore size to allow efficient water passage and prevent... more

    $47.60

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    Fluval Foam Filter Block for 406 2 count

    Fluval Foam Filter Block for 406 2 count

    Fluval Foam Filter Blocks provide effective first-stage mechanical filtration for Fluval 404/405/406 model filters. These foam blocks are custom-fit to trap large particles and debris with an ideal pore size to allow efficient water passage and prevent... more

    $27.29

    FREE shipping

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    Fluval Foam Filter Block for 206/306 2 count

    Fluval Foam Filter Block for 206/306 2 count

    Fluval Foam Filter Blocks provide effective first-stage mechanical filtration for Fluval 204/205/206 and 304/305/306 model filters. These foam blocks are custom-fit to trap large particles and debris with an ideal pore size to allow efficient water... more

    $25.45

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    HQRP 10-Pack Aquarium Foam Filter Block fits Fluval 204 205 206 304 305 306 A222 EGB41S-1GFT1052

    HQRP 10-Pack Aquarium Foam Filter Block fits Fluval 204 205 206 304 305 306 A222 EGB41S-1GFT1052

    HQRP Foam filter captures particles and debris for effective mechanical filtration. The filter allows efficient water flow with less clogging for long-lasting filtration. For freshwater and marine environments. Rinse foam thoroughly before inserting... more

    $18.90

    FREE shipping

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    Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

    Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

    Designed specifically for the Fluval 406/407 performance canister filters Bio-Foam captures large particles and debris for effective mechanical filtration. more

    $74.77

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    Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

    Fluval Foam Filter Block A226 - For 404/405/406 12-Pack - Retail OEM

    Designed specifically for the Fluval 406/407 performance canister filters Bio-Foam captures large particles and debris for effective mechanical filtration. more

    $74.77

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    12 Pack Foam Filter Pads For Fluval 204/205/206/207/304/305/306/307 Canister Filter

    12 Pack Foam Filter Pads For Fluval 204/205/206/207/304/305/306/307 Canister Filter

    Replacement filter blocks for fluval 204 205 206 207 304 305 306 307 canister filter Custom cut to fit perfectly Great for removing large particles Easy to clean for multiple uses Ideal for freshwater and saltwater aquariums MADE IN THE USA! more

    $12.95

    FREE shipping

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    Zanyzap 12 Pack of Foam Filter Pads for Fluval FX4 / FX5 / FX6

    Zanyzap 12 Pack of Foam Filter Pads for Fluval FX4 / FX5 / FX6

    Manufactured exclusively for Hagen s Fluval FX4 FX5 and FX6 Filtration Systems these foam blocks perform mechanical filtration the crucial first stage in the filtration process. These foam filter pads capture large particles and are custom fit to... more

    $24.95 $19.99

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    LTWHOME Compatible Poly Foam Pad Replacement Fit for Fluval C4 Power Filter Fluval C Clip-On Filter Foam (Pack of 20)

    LTWHOME Compatible Poly Foam Pad Replacement Fit for Fluval C4 Power Filter Fluval C Clip-On Filter Foam (Pack of 20)

    Pack include: 20pcs. Fit for Fluval C4 Power Filter. The clip-on filter foam will trap small and large particles and debris to keep your aquarium clean and clear. Provide efficient water flow with less clogging for long lasting filtration. Good for... more

    $28.99

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    Fluval Bio Foam Pad [Aquarium Filter Bio-Media] For Fluval Series 6 Canister Filter

    Fluval Bio Foam Pad [Aquarium Filter Bio-Media] For Fluval Series 6 Canister Filter

    Fluval Bio Foam Pad Fluval Bio Foam for the Fluval 6 Series Canister Filter fits the 306 and 406 filters and serves as mechanical and biological filtration. The porous structure increases surface area for the growth of beneficial bacteria. This bio... more

    $18.31

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    Fluval U-Sereis Underwater Filter Foam Pads [Aquarium Filter Pads] Foam Pad For U3 Filter (2 Pack)

    Fluval U-Sereis Underwater Filter Foam Pads [Aquarium Filter Pads] Foam Pad For U3 Filter (2 Pack)

    Fluval U-Sereis Underwater Filter Foam Pads Fluval Underwater Filter Foam Pads are filter media that will trap large particles and debris. Available pads: U1 foam pad U2 foam pad U3 foam pad and U4 foam pad. * Fluval Underwater Filter replacement Foam... more

    $12.96

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    Fluval U-Sereis Underwater Filter Foam Pads [Aquarium Filter Pads] Foam Pad For U2 Filter (2 Pack)

    Fluval U-Sereis Underwater Filter Foam Pads [Aquarium Filter Pads] Foam Pad For U2 Filter (2 Pack)

    Fluval U-Sereis Underwater Filter Foam Pads Fluval Underwater Filter Foam Pads are filter media that will trap large particles and debris. Available pads: U1 foam pad U2 foam pad U3 foam pad and U4 foam pad. * Fluval Underwater Filter replacement Foam... more

    $11.95

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