We no longer carry these filters. Please check out our new 3″ filter discs here


These filters can be applied to your fruiting chamber to give your substrate fresh air while maintaining high levels of humidity.

  • Includes 3 sheets of filters
  • 24 filters total
  • High airflow filters
  • Maintains constant humidity levels
  • Made from 100% recycled filter material
  • Manufactured with strong 3M adhesive
  • Time saving lightening fast application
  • Designed as a perfect fit for the Max Yield Bin’s 2″ inch holes
  • Bins sold separately 

2 reviews for Microppose Tub Filters

  1. Anonymous (verified owner)

  2. Anonymous (verified owner)

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