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Filter Cups

Filters
  • On Sale 15%
    4" High Flow Filter Media Cup (BLACK) - Generic
    On Sale 15%

    4" High Flow Filter Media Cup (BLACK) - Generic

    SaltwaterAquarium

    $12.99
    $11.04
    4" Filter Media Cup Our 4" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the...
  • On Sale 15%
    4" High Flow Filter Media Cup (CLEAR) - Generic
    On Sale 15%

    4" High Flow Filter Media Cup (CLEAR) - Generic

    SaltwaterAquarium

    $12.99
    $11.04
    4" Filter Media Cup Our 4" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the...
  • On Sale 15%
    7" High Flow Filter Media Cup (CLEAR) - Generic
    On Sale 15%

    7" High Flow Filter Media Cup (CLEAR) - Generic

    SaltwaterAquarium

    $26.99
    $22.94
    7" Filter Media Cup Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the...
  • On Sale 15%
    Bio Cup R - Rectangle Filter Cup Replacement - Eshopps
    On Sale 15%

    Bio Cup R - Rectangle Filter Cup Replacement - Eshopps

    Eshopps

    $34.98
    $29.73
    New to ESHOPPS Bio Cup R, (Rectangular) media cup is designed to be used in place of a standard 4”x7” filter sock. ESHOPPS Bio Cup R all acrylic construction & high flow water channels allow for any type of filtration media...
  • On Sale 15%
    DUAL 7" High Flow Filter Media Cups (CLEAR) - Generic
    On Sale 15%

    DUAL 7" High Flow Filter Media Cups (CLEAR) - Generic

    SaltwaterAquarium

    $45.99
    $39.09
    Two 7" Filter Media Cups Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design...
  • On Sale 15%
    DUAL 7" High Flow Filter Media Cups (BLACK) - Generic
    On Sale 15%

    DUAL 7" High Flow Filter Media Cups (BLACK) - Generic

    SaltwaterAquarium

    $45.99
    $39.09
    Two 7" Filter Media Cups Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design...
  • On Sale 15%
    7" High Flow Filter Media Cup (BLACK) - Generic
    On Sale 15%

    7" High Flow Filter Media Cup (BLACK) - Generic

    SaltwaterAquarium

    $26.99
    $22.94
    7" Filter Media Cup Our 7" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the...
  • BioMaster 45 PPI Pre-Filter Foam Set - Oase

    BioMaster 45 PPI Pre-Filter Foam Set - Oase

    Oase

    $13.99
    The Pre-filter Foam Set 45 ppi for the BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600, or 850 includes 6 fine replacement filter foams Customize your choice of filter foams to...
  • BioMaster 45 PPI Carbon Pre-Filter Foam Set - Oase

    BioMaster 45 PPI Carbon Pre-Filter Foam Set - Oase

    Oase

    $17.99
    The Carbon Pre-filter Foam Set for the BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600, or 850 includes 6 carbon replacement filter foams Safely regulates the pH value and water...
  • BioMaster 30 PPI Orange Filter Foam - Oase

    BioMaster 30 PPI Orange Filter Foam - Oase

    Oase

    $10.99
    The 30 ppi Replacement Filter Foam for the BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600, or 850 includes a coarse replacement filter foam Customize your choice of filter...
  • 2" Biocup Nano Filter Media Cup - Eshopps

    2" Biocup Nano Filter Media Cup - Eshopps

    Eshopps

    $32.99
    BIOCUP NANOBest upgrade to your Nano/Pico aquarium filtration.Designed to work best with your Deskmate and Mariner AIO.Substitutes your NANO FILTER SOCK to use with your filter biomedia.BIOCUP NANO fits any round filter sock holder with a diameter of 2...