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    Fluval Filter Foam Block 404/405 (2pk) x 12pk

    Fluval Filter Foam Block 404/405 (2pk) x 12pk

    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

    $74.99 $52.08

    FREE shipping

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    Filter Foam Blocks 404/405/406 (6pk)

    Filter Foam Blocks 404/405/406 (6pk)

    Improve aquarium water clarity and keep your Fluval Multi-Stage Canister Filter functioning its best. Fluval Filter Foam Blocks provide mechanical filtration that effectively captures particulate waste. Helps keep aquarium water clear and prevents... more

    $14.99

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    Fluval 404 Foam Filter Block - 2-Pack

    Fluval 404 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

    $5.24

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    Hagen 24-Pack Fluval Aquarium Water Filter with Foam Block for 404/405 Model

    Hagen 24-Pack Fluval Aquarium Water Filter with Foam Block for 404/405 Model

    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

    $66.02

    FREE shipping

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    Hagen Fluval Canister Filter Foam Block 404/405 2 Pack A226

    Hagen Fluval Canister Filter Foam Block 404/405 2 Pack A226

    Hagen Fluval Canister Filter Foam Block 404/405 2 Pack Fluval 404 Foam Filter Block 2 pieces per display pack A226 - Fluval Foam Inserts capture large particles and debris for effective mechanical filtration, the crucial first stage in the filtration... more

    $5.99

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    Foam Block for Fluval 404; 405 and 406 Canister Filters - 2 pk.

    Foam Block for Fluval 404; 405 and 406 Canister Filters - 2 pk.

    Fluval Foam Blocks provide mechanical filtration by straining particulate waste from your aquarium water before it can prematurely clog the chemical and biological media in the Fluval 404; 405 and 406 Canister Filters. Fluval Foam is designed as... more

    $7.29

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    Hagen Fluval Fluval Foam Block 104/105: 2 Pack #A220 - Aquarium Filter Mechanical Media

    Hagen Fluval Fluval Foam Block 104/105: 2 Pack #A220 - Aquarium Filter Mechanical Media

    Hagen Fluval Fluval Foam Block 104/105: 2 Pack #A220 Fluval Foam Block 104 - 2pk. is designed specifically for use in Fluval Canister Filters, these Foam Blocks effectively strain particulate waste, so that it doesn't clog the other filter media in the... more

    $5.99 $3.44

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    Fluval SPEC Desktop Aquarium Kit Replacement Foam Filter Block

    Fluval SPEC Desktop Aquarium Kit Replacement Foam Filter Block

    Chic designer aquarium kit great for desktops and countertops Explore aquatic possibilities in miniature for exceptional setups Nano aquarium kit includes LED lighting and 3-stage filtration Expand hobby horizons with aquatic possibilities in... more

    $7.99 $5.99

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    Hagen Fluval Fluval Underwater Filter Foam Pad: U1 Foam Pad - 1 Pack #A485 - Aquarium Filter Pads

    Hagen Fluval Fluval Underwater Filter Foam Pad: U1 Foam Pad - 1 Pack #A485 - Aquarium Filter Pads

    Hagen Fluval Fluval Underwater Filter Foam Pad: U1 Foam Pad - 1 Pack #A485 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... more

    $2.99 $1.44

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    Hagen Fluval Hagen Fluval Impeller Cover 304/404 - 305/405 (New Style): 304/404 - 305/405 (New Style

    Hagen Fluval Hagen Fluval Impeller Cover 304/404 - 305/405 (New Style): 304/404 - 305/405 (New Style

    Hagen Fluval Hagen Fluval Impeller Cover 304/404 - 305/405 (New Style): 304/404 - 305/405 (New Style) #A-20156 Hagen Impeller Cover Fluval replacement part. Impeller Cover Replacement part for the Fluval 304-404 and 305-405 Filters made after July... more

    $19.99 $11.10

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    Fluval Chi Aquarium Replacement Media Filter Pad (3pk) and Foam Pad (1pk) Kit

    Fluval Chi Aquarium Replacement Media Filter Pad (3pk) and Foam Pad (1pk) Kit

    The elegantly-designed Fluval Chi inspires serenity by eliminating visual clutter. Decorative "floating" Filter Cube enhances the beauty contained within a contemporary showcase aquarium. Filtered water cascades like a water fountain over the grooved... more

    $3.99

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    FX5 Canister Filter Filter Foam Block 3 pk

    FX5 Canister Filter Filter Foam Block 3 pk

    Please Note: The Fluval FX5 Canister Filter has been discontinued by the manufacturer and replaced with the next generation Fluval FX6 High Performance Canister Filter . However, replacement blocks & pads are still available for the FX5 while supplies... more

    $11.99

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    FLUVAL U3 Foam Pad Filter Media x 12pk

    FLUVAL U3 Foam Pad Filter Media x 12pk

    Fluval Foam pads 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

    $33.99 $23.20

    FREE shipping

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    Fluval C3 Poly Foam Pad 3 pk Filter Media

    Fluval C3 Poly Foam Pad 3 pk Filter Media

    Fluval C3, double sided poly/foam pad effectively performs the two 1st stages of mechanical filtration. The 1st stage captures large particles within the porous foam, while the 2nd stage traps finer debris within the dense polyester layer. Exclusively... more

    $6.99 $4.60

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    Fluval Filter Foam Block for 404/405 (2 Pack)

    Fluval Filter Foam Block for 404/405 (2 Pack)

    Fluval Canister Foam Filter Blocks. Fluval Foam Inserts capture large particles 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... more

    $3.98

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    Rakuten.com Shopping

    (1,000,000+)
    Fluval Nano Filter Replacement Media Carbon Cartridge

    Fluval Nano Filter Replacement Media Carbon Cartridge

    Replacement filter foam, fine foam and carbon for the Fluval Nano Filter. more

    $2.49

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    PetSolutions

    (25,000+)
    Fluval Spec Aquarium Filter Foam Block

    Fluval Spec Aquarium Filter Foam Block

    Specifically designed for Fluval Spec Aquariums, the Fluval Spec Aquarium Filter Foam Block effectively removes large particles and debris from your aquarium for effective mechanical filtration. Although the primary purpose of Fluval Spec Aquarium... more

    $9.49 $7.24

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    Pet360.com

    (5,000+)
    Fluval Aquarium Filter Foam Block

    Fluval Aquarium Filter Foam Block

    The Fluval Aquarium Filter Foam Block provides 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 Aquarium Filter Foam Block... more

    $5.49 $4.24

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    Pet360.com

    (5,000+)
    Fluval Aquarium Filter Foam Block

    Fluval Aquarium Filter Foam Block

    The Fluval Aquarium Filter Foam Block provides 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 Aquarium Filter Foam Block... more

    $4.99 $3.74

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    Pet Food Direct

    (10,000+)
    Fluval Spec Aquarium Filter Foam Block

    Fluval Spec Aquarium Filter Foam Block

    Specifically designed for Fluval Spec Aquariums, the Fluval Spec Aquarium Filter Foam Block effectively removes large particles and debris from your aquarium for effective mechanical filtration. Although the primary purpose of Fluval Spec Aquarium... more

    $8.99 $6.74

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    Pet Food Direct

    (10,000+)
    Fluval U4 Underwater Filter Foam Pad

    Fluval U4 Underwater Filter Foam Pad

    For less clogging and longer lasting filtration in your Fluval U4 Underwater Filter you should be using the Fluval U4 Underwater Filter Foam Pad. The Fluval U4 Underwater Filter Foam Pad captures large particles and debris for effective mechanical... more

    $4.99 $3.87

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    Pet360.com

    (5,000+)
    Fluval Nano Aquarium Filter Bio-Foam 24pk (12 x 2pk)

    Fluval Nano Aquarium Filter Bio-Foam 24pk (12 x 2pk)

    Specifically designed to fit inside the Fluval Nano Filter, the Fluval Bio-Foam captures debris for effective mechanical filtration, plus it has large surface areas that encourage the proliferation of friendly nitrifying bacteria, which provide... more

    $35.99 $24.88

    FREE shipping

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    Fluval U4 Underwater Filter Foam Pad

    Fluval U4 Underwater Filter Foam Pad

    For less clogging and longer lasting filtration in your Fluval U4 Underwater Filter you should be using the Fluval U4 Underwater Filter Foam Pad. The Fluval U4 Underwater Filter Foam Pad captures large particles and debris for effective mechanical... more

    $4.49 $3.37

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    Pet Food Direct

    (10,000+)
    Fluval SPEC Replacement Foam Filter Block

    Fluval SPEC Replacement Foam Filter Block

    Specifically designed for Fluval Spec Aquariums, the Fluval Spec Foam Pad effectively removes large particles and debris from your aquarium for effective mechanical filtration. Although the primary purpose of Fluval Spec Foam Pad is mechanical... more

    $7.49

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    Fluval Foam Filter Block (204/205/306 & 304/305/306)- 2-Pack

    Fluval Foam Filter Block (204/205/306 & 304/305/306)- 2-Pack

    Fluval Filter Foam Block for Fluval 204 304 2/pk more

    $4.49

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    Hagen 24-Pack Fluval Aquarium Water Filter with Foam Block for 204/205 and 304/305 Model

    Hagen 24-Pack Fluval Aquarium Water Filter with Foam Block for 204/205 and 304/305 Model

    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

    $57.21

    FREE shipping

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    Fluval 1 Plus Internal Filter Foam Internal Filter Foam

    Fluval 1 Plus Internal Filter Foam Internal Filter Foam

    Replacement foam for Fluval 1 Plus. more

    $4.49 $2.79

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    PetSolutions

    (25,000+)
    Fluval Filter Foam Media 204/205 & 304/305 Foam 2 pack

    Fluval Filter Foam Media 204/205 & 304/305 Foam 2 pack

    Hagen Fluval Filter Foam Media is an effective biological filtration to remove ammonia and nitrites from your aquarium. 2 packs. more

    $4.49

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    PetSolutions

    (25,000+)
    Fluval Chi Filter Replacement, 3 Cartridges, 1 Foam Pad Biological Cartridge

    Fluval Chi Filter Replacement, 3 Cartridges, 1 Foam Pad Biological Cartridge

    Listing Payment Shipping Handling Returns Exchanges Store Contact Payment We want to ensure that all of our buyers are offered all the benefits that eBay has to offer. In order to ensure that all of our buyers qualify for eBay Buyer Protection, we only... more

    $95.65

    FREE shipping

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    Fluval Filter Foam Block for 204/205 and 304/305 (2 pack)

    Fluval Filter Foam Block for 204/205 and 304/305 (2 pack)

    Fluval Canister Foam Filter Blocks. Fluval Foam Inserts capture large particles 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... more

    $3.18

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    Rakuten.com Shopping

    (1,000,000+)
    Fluval FX5 Filter Foam Block (3/Pack)

    Fluval FX5 Filter Foam Block (3/Pack)

    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

    $20.99 $11.99

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    Rakuten.com Shopping

    (1,000,000+)
    Foam Block for Fluval 104; 105 and 106 Canister Filters - 2 pk.

    Foam Block for Fluval 104; 105 and 106 Canister Filters - 2 pk.

    Fluval Foam Blocks provide mechanical filtration by straining particulate waste from your aquarium water before it can prematurely clog the chemical and biological media in the Fluval 104; 105 and 106 Canister Filters. Fluval Foam is designed as... more

    $4.99

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    Fluval Filter Foam Block for FX5 and FX6

    Fluval Filter Foam Block for FX5 and FX6

    Replacement Foam Filter Block media for the Fluval FX5 and FX6 canister filters; Three pack. more

    $14.19

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    Lot Of 9 (2 Pack) Fluval Foam For 204/205/206/304/305/306

    Lot Of 9 (2 Pack) Fluval Foam For 204/205/206/304/305/306

    New Lot of 9 Boxes of Fluval Foam!!Each box has 2 Foam Filters!!Gives you a total of 18 Foam Filters!!Captures all particles and debris, no bypass Allows efficient water flow, clogs less, lasts longer Enhances biological filtration For freshwater and... more

    $31.95

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    Foam Block for Fluval 204; 304; 205; 305; 206; 306- 2 pk.

    Foam Block for Fluval 204; 304; 205; 305; 206; 306- 2 pk.

    Fluval Foam Blocks provide mechanical filtration by straining particulate waste from your aquarium water before it can prematurely clog the chemical and biological media in the Fluval 204; 304; 205; 305; 206 ; and 306 Canister Filters. Fluval Foam is... more

    $5.99

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    Fluval Spec Foam Pad

    Fluval Spec Foam Pad

    Fluval SPEC Replacement Foam Filter Block - Traps large particles and debris - Designed specifically for Fluval SPEC aquarium please ask all questions prior to making a purchase. I will only ship to the address that is confirmed by Paypal so if you are... more

    $8.95

    FREE shipping

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