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4 Inch Acrylic Filter Sock Holder Mountct


The AquaMaxx 4" Filter Sock Holder is a great way to add mechanical filtration to your system. Made of high-quality acrylic, the AquaMaxx filter sock holder is durable, easy-to-use and looks great!
Where to Buy


  • Accommodates aquarium rims up to 1"

  • Includes thumbscrews to secure holder to your sump

  • Accepts standard 4" diameter filter socks

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