Filter Socks & Holders

Filter socks are designed to trap free floating particulates from your water. They come in many different types and sizes, with the most common being a felt 4" or 7" diameter sock. Many sumps come with a pre-installed filter sock holder, but in some cases you may need to add your own which can be clipped onto the side of your sump or customized further based on your needs. We really like socks with plastic rings since it makes removing them from the holder a breeze and their is no draw string to tie and can eventually come loose.
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36 Items

  1. 4" 300 Micron Bag Filter Sock - Eshopps
    Eshopps
    4" 300 Micron Bag Filter Sock - Eshopps
    $10.99

    Earn 10 Reward Points

    $10.99
  2. 7 Inch Felt Filter Sock With Plastic Ring - IceCap
    IceCap
    7 Inch Felt Filter Sock With Plastic Ring - IceCap
    $6.99

    Earn 6 Reward Points

    $6.99
  3. 4 inch Felt Filter Sock With Plastic Ring - IceCap
    IceCap
    4 inch Felt Filter Sock With Plastic Ring - IceCap
    $4.59

    Earn 4 Reward Points

    $4.59
  4. 7 Inch Media Cup - IceCap
    IceCap
    7 Inch Media Cup - IceCap
    $17.99

    Earn 17 Reward Points

    $17.99
  5. 7" 300 Micron Bag Filter Sock - Eshopps
    Eshopps
    7" 300 Micron Bag Filter Sock - Eshopps
    $11.99

    Earn 11 Reward Points

    $11.99
  6. Felt Filter Sock with Plastic Ring - Red Sea
    Red Sea
    Felt Filter Sock with Plastic Ring - Red Sea
    $9.99

    Earn 9 Reward Points

    $9.99
  7. Mesh Filter Sock with Plastic Ring - Red Sea
    Red Sea
    Mesh Filter Sock with Plastic Ring - Red Sea
    $9.99

    Earn 9 Reward Points

    $9.99
  8. 4" Filter Media Cup - Red Sea
    Red Sea
    4" Filter Media Cup - Red Sea
    $14.99

    Earn 14 Reward Points

    $14.99
  9. 7" Flow-Diverting Cap - Klir
    Klir
    7" Flow-Diverting Cap - Klir
    $19.99

    Earn 19 Reward Points

    $19.99
  10. 4" Flow-Diverting Cap - Klir
    Klir
    4" Flow-Diverting Cap - Klir
    $15.99

    Earn 15 Reward Points

    $15.99
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