Quartz Fritted Porous Discs

Fritted Porous discs are a versatile fused quartz porous structure made by sintering high purity fused quartz grains of a controlled size distribution to form a porous solid structure.  The pore size is controlled to a precise distribution.  Several pore size ranges are produced to meet the needs of a variety of applications. 


Some sizes may have longer lead times due to shortages. We will contact you directly if any issues arise.


Porous Disc Applications


  • High Temperature filtration
  • Corrosive Gas or liquid filtration
  • High Purity and chemically inert applications
  • Heat diffuser

Please note:

1.) Export Fee: A $50.00 international export fee is charged on all orders outside of the US and Canada

2.) Minimum domestic order is $150.00 before tax, insurance, and shipping

3.) Please contact customer service if the selected items are not in stock

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