PRACTICAL AND VERSATILE: 7 x 18 inch felt filter sock with 7 inch diameter plastic ring that fits in most sump holders for easy to hang and all filtration needs. Can effectively capture a large number of solid particles contained in the liquid pollutants, solving a variety of filtration problems.
IMPROVE WATER QUALITY- Micron fibers felt filter bag provide excellent mechanical filtration, which helps trap large and small object like sand and coral from damaging aquarium equipment.
HIGH QUALITY AND REUSABLE - Solid construction and heavy duty indentation stitching socks strong and durable so they can be cleaned and reused numrous times.
MATERIAL ADVANTAGE - Suitable for aquarium, fish tank, beverages, bio diesel,chemical industry, etc.
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Material:Polypropylene (PP) Size(Ring Diameter*Long Length): 7 inch x 18 inch Available in 10 Micron Packing Quantity: 2 Pack Filter Sock Kindly Tips:"Porosity" is defined by nominal micron ratings (1, 5,10,25,50,75,100,150) indicating the largest particle that can pass through, in general, and reflecting an increase in the density. 1Micron mesh very small,200Micron mesh more wider.
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