Hydropopnic Equipment-other

[Micron Rating]: Blue - 220 Micron / Red - 160 Micron / Orange - 120 Micron / Yellow - 73 Micron / Purple - 25 Micron;[MATERIAL]: Made of durable waterproof coated nylon material, with built-in flexible cord for binding the filled bag;[HIGH QUALITY]: Bags are labeled and color coded to...