The Large Zip Bag™ is a mesh bag for holding filtration media. It is available in a 48 cm x 43 cm (19” x 17”) size, easily holds 18 liters of filtration media, and it comes with a convenient corrosion-proof zipper. It is ideal for large filtration media, especially bio filtration such as Matrix and Pond Matrix.
Sizes: 48 cm x 43 cm (19” x 17”)
Large Zip Bag

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Dimensions
48 cm x 43 cm (19” x 17”)
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Mesh
Large
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Closure Mechanism
Zipper
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Material
PVC
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Seams
Stitched
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Resistant to bleach, caustics, and acids
Corrosion-Proof Zipper
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Media Compatibility
Matrix
Pond Matrix
Simply place desired filtration material e.g. Matrix etc. and close using the corrosion-proof zipper. For best results, Large Zip Bag and filtration media should be placed so as to maximize the flow of water through it.