MasterLine Zip Bag

MasterLine Zip Bag

  • Synthetic filter bag
  • Plastic zip fastener
  • Acid resistant
  • Reusable
  • 250 micron mesh size
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The MasterLine Zip Bag is a synthetic bag for fine filter media, specifically designed to maximize the contact surface. Its flat shape provides optimal water flow, increasing filter efficiency. The practical zipper allows for quick and easy sealing of the bag. The entire construction, including the zipper, is made of plastic, making it resistant to acids and hypochlorite.

Thanks to its durable seams, the bag reliably prevents the leakage of filter media. The very fine synthetic material with a mesh size of 250 microns ensures that water can circulate effortlessly. The bag can be reused multiple times without compromising material quality.
To achieve the best performance, the zipper should always be fully closed. It is recommended to use only water for rinsing the filter media and avoid using sharp materials. The MasterLine Zip Bag is available in two sizes: Size S holds about 250 ml, while Size L is suitable for about 500 ml of filter media. This bag is the ideal solution for efficient and long-lasting filtration.


  • The MasterLine Zip Bag is a synthetic bag for fine filter media
  • The zipper allows for quick and easy sealing
  • Durable seams prevent the leakage of filter media
  • Resistant to acids and hypochlorite
  • Can be reused multiple times
  • Zipper is entirely made of plastic
  • Mesh size of 250 microns
  • Available in sizes S (250 ml) and L (500 ml)



MasterLine was founded in 2016 out of passion for aquaristics, which has since become the brand's slogan. Masterline fertilisers contain a balanced mix of nutrients that are essential for the healthy growth of aquatic plants. The Masterline fertiliser system is designed to be particularly effortless to use and takes the user by the hand with a very simple concept. The specially calculated compositions provide the aquatic plants with all the necessary macro and micro nutrients and ensure good growth and vibrant colours.

General information

Item no.
EAN 9355478926439
Weight 0,01 kg
Shipping weight 0,02 kg

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