Spirulina Harvesting Filter Bags | Premium Nylon Press Screen Bags | 50 Micron | 3″ x 6″ | 50 Pack

(3 customer reviews)


Originally designed for tea brewing, these premium nylon filters make a great solution for spirulina harvesting filter, as they are perfectly suited for collecting the small coils from your pond.

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These cup-shaped Spirulina Harvesting Filters are ideal for harvesting your fresh biomass when placed over a water container or attached to the edge of a hose. Move the liquid spirulina culture through this filter to collect your fresh spirulina coils. Let the excess water drip slowly or gently squeeze the filter to press it out.

Click here to learn more about how to harvest spirulina. 

About the seller

The Press Club is focused on making the highest-quality nylon extraction filters on the market at an affordable price. We only use premium nylon that is 100% food-grade and dye-free because we understand the importance of making contaminant free spirulina biomass.

All our bags have been extensively tested to prevent blowouts with any amount of heat or pressure. All bags are pre-flipped inside-out so they’re ready to use when you receive them.

Additional Information

  • 50 Micron premium nylon mesh
  • 3″ x 6″ Inch or 7.6 cm x 15.2 cm | 50-Pack
  • Solvent & Heat Resistant (up to 375° F or 190.5° Celsius)
  • 100% Food-Grade & Dye-Free Nylon
  • Reusable and durable material that is easy to clean
  • All Bags are Pre-Flipped To Save Preparation Time and are Ready For Immediate Use
  • Available in a variety of sizes for your convenience
  • The Press Club Zero Blowout Guarantee – Our Patented Stitching Prevents All Blowouts Or Your Money Back
  • 365-Day Return Policy | Satisfaction Guarantee | Made In the USA

3 reviews for Spirulina Harvesting Filter Bags | Premium Nylon Press Screen Bags | 50 Micron | 3″ x 6″ | 50 Pack

  1. jeremy

    I’ve purchased these bags several times and rarely have a blowout (maybe 10%) they work well and I’ve had nothing but good results with this company’s customer support. They stand behind their products and are very customer oriented.

  2. Kyle Peters

    Blowouts were a huge problem for me after trying several different brands of 120u bags. My press does 12000 psi so it’s easy to overdo the pressure. I gave these bags a try based on the zero blowouts claim. The cost is lower than most and they are the strongest bags I’ve used, I cranked pretty hard on my press and the bag held. I was worried after I bought them that the bag would expand in order to avoid blowouts which would be annoying, but nope, the bag keeps its form and doesn’t blow out.


    So let me tell you about these bags! So do you like good yields? Do you hate flipping bags inside out? Do you hate blowouts? Well then look no further! These bags are extremely high quality and have never failed me. The stitching is exquisite and detailed. I have purchased many other bags and let me tell you I will never buy another brand of bags again. The People at The Press Club are amazing and always are quick to respond if there’s any issues. BUY THESE BAGS!

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