SeaChem Zip Bag Filters

Product details

SeaChem Zip Bag Filters are purpose-made filter media bags designed to hold and contain Seachem filtration media safely inside aquarium filtration systems. By keeping media contained, these zip-style bags make it easier to swap, rinse, and service chemical/filtration media without loose media escaping into the filter or tank. They’re available in multiple bag sizes and mesh densities to match different media types and filtration setups.

Features:

• Three bag options for different media needs: Medium and Large, plus a smaller Zip Bag size
• Superfine filtration options are available (180 Micron) for fine media capture
• Convenient closure systems help keep media contained during use and maintenance (zip tie or zipper, depending on bag size)
• Polyethylene and PVC bag materials are used across sizes, with welded seams or stitched construction as listed
• Built for chemical exposure: described as resistant to bleach, caustics, and acids
• Media compatibility is intended for Seachem filtration media (with listed compatibility examples for the Medium and Large sizes)

Specifications:

• Zip Bag (Small) size: 13 x 25.5 cm (5” x 9.5”)
• Zip Bag (Small) mesh size: Superfine (180 Micron)
• Zip Bag (Small) closure: Plastic Zip Tie
• Zip Bag (Small) material / seams: Polyethylene / Welded seams
• Zip Bag (Medium) size: 32 x 14 cm (12.5” x 5.5”)
• Zip Bag (Medium) mesh size: 16 Mesh
• Zip Bag (Medium) closure: Zipper
• Zip Bag (Medium) material / seams: PVC / Stitched
• Zip Bag (Medium) listed media examples: PhosGuard, MatrixCarbon, SeaGel, de*nitrate, Renew, Matrix, Zeolite
• Zip Bag (Large) size: 48 x 43 cm (19” x 17”)
• Zip Bag (Large) mesh size: 8 Mesh
• Zip Bag (Large) closure / seams: Zipper / Stitched (corrosion-proof zipper)
• Zip Bag (Large) listed media examples: Matrix, Pond Matrix