Honritone 4 Inch Nylon Mesh Filter Socks Bag 150 Micron By 14 Inch Long Aquarium Water Sump Filter Bags 3 Pack (150 Micron/Um)

Feature: Material : Nylon Package Included: Pack of 3 NMO – MONOFILAMENT MESH (NYLON) A two-dimensional square of woven mesh fabric used for lower solids or higher accuracy screening and classification of solids. Made from a smooth uniform one piece extruded thread woven into a screen with high accuracy and consistency. Used for exact separation. Porosity is defined by a hole size in microns with greater variety than multifilaments ( 50Micron 75Micron 100Micron 150Micron 200Micron 300Micron 400Micron 500Micron ).