Are these media bags also 200 microns like your filter socks?

Last updated on 03 Nov, 2025

Our fine mesh media bags are around 500 microns. The larger size openings allows water to better flow around granulated carbon and other filter media in our bags.

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Is this made of food grade material that would be safe to use as a pre-filter for pond water prior to pouring the water into my water purifier?