About This

• 180 micron fine mesh drawstring filter bags.
• Specially designed for extra fine filter media and Activated Carbon.
• Secure bag closure, Our custom drawstring bags close tight to prevent loose media from potentially causing damage to your water pump. Not contain metal which may easily get rust and pollute your water.
• Solid construction and heavy duty stitching make these fine filter media bags strong and durable so they can be lceaned and reused numerous times.
• Food grade nylon mesh filter media bag, no peculiar smell,not subject to degradation from exposure to bleach, caustics, acids, or other harsh environmental exposure likely to take place during regeneration of filter media,completely safe for fish.